Relevant bibliographies by topics / The emitter

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'The emitter'

Author: Grafiati
Published: 3 June 2025
Last updated: 19 July 2025

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Journal articles on the topic "The emitter"

1

Yasnohorodskyi, M. A. "The use of various materials as a metal component in a metamaterial thermophotovoltaic emitter." Radiotekhnika, no. 210 (September 28, 2022): 160–66. http://dx.doi.org/10.30837/rt.2022.3.210.13.

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Thermophotovoltaics (TPV) is a process by which photons emitted by a heat emitter are converted into electrical energy by a photovoltaic cell. Selective heat emitters that can survive temperatures at or above 1000°C have the potential to significantly improve the energy conversion efficiency of a PV cell by limiting the emission of photons with energies below the band gap energy of a photovoltaic cell.
 Waste heat can be a valuable source of energy if we can find a way to harvest it efficiently. Deviations from ideal absorption and ideal blackbody behavior lead to light losses. For selective emitters, any light emitted at wavelengths outside the bandgap energy of the photovoltaic system may not be efficiently converted, reducing efficiency. In particular, it is difficult to avoid emission associated with phonon resonance for wavelengths in the deep infrared, which cannot be practically converted. An ideal emitter would not emit light at wavelengths other than the bandgap energy, and much TFP research is devoted to designing emitters that approximate better this narrow emission spectrum.
 TPV systems usually consist of a heat source, a radiator and a waste heat removal system. TFV cells are placed between the emitter, often a metal or similar block, and the cooling system, often a passive radiator.
 Efficiency, heat resistance and cost are the three main factors for choosing a TPF emitter. The efficiency is determined by the absorbed energy relative to the incoming radiation. High temperature operation is critical because efficiency increases with operating temperature. As the temperature of the emitter increases, the radiation of the black body shifts toward shorter waves, which allows for more efficient absorption by photocells. This paper demonstrates the feasibility of using materials such as platinum, gold, and nichrome as a metal component in a metamaterial emitter with respect to their absorption and thermal stability.
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Anttu, Nicklas, Henrik Mäntynen, Anastasiia Sorokina, Pyry Kivisaari, Toufik Sadi, and Harri Lipsanen. "Geometry Tailoring of Emission from Semiconductor Nanowires and Nanocones." Photonics 7, no. 2 (2020): 23. http://dx.doi.org/10.3390/photonics7020023.

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Semiconductor nanowires are of interest as light emitters in applications such as light-emitting diodes and single-photon sources. Due to the three-dimensional geometry in combination with a size comparable to the wavelength of the emitted light, nanowires have shown strong scattering effects for the emitted light. Here, we demonstrate with electromagnetic modeling that the emission properties of nanowires/nanocones show a complicated dependence on the geometry of the nanowire/nanocone, the shape and position of the emitter region, and the polarization of the emitter. We show that with proper design, the extraction efficiency can close in on 80% for as-grown single nanowires/nanocones. Importantly, we demonstrate how the internal quantum efficiency of the emitter plays a large role in the design process. A considerably different geometry design approach should be undertaken at low and high internal quantum efficiency. Due to the complicated design optimization, we strongly recommend the use of electromagnetic modeling of the emission to give guidance for suitable designs before starting the fabrication and processing of nanowire/nanocone-based light emitters.
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Liu, Bai, Fang, Ni, Lu, and Xu. "A Pragmatic Bilayer Selective Emitter for Efficient Radiative Cooling under Direct Sunlight." Materials 12, no. 8 (2019): 1208. http://dx.doi.org/10.3390/ma12081208.

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Radiative cooling can make the selective emitter cool below ambient temperature without any external energy. Recent advances in photonic crystal and metamaterial technology made a high-efficiency selective emitter achievable by precisely controlling the emitter’s Infrared emission spectrum. However, the high cost of the photonic crystals and meta-materials limit their application. Herein, an efficient bilayer selective emitter is prepared based on the molecular vibrations of functional nanoparticles. By optimizing the volume fraction of the functional nanoparticles, the bilayer selective emitter can theoretically cool 36.7 °C and 25.5 °C below the ambient temperature in the nighttime and daytime, respectively. Such an efficient cooling performance is comparable with the published photonic crystal and metamaterial selective emitters. The rooftop measurements show that the bilayer selective emitter is effective in the ambient air even under direct sunlight. The relatively low cost and excellent cooling performance enable the bilayer selective emitter to have great potential for a practical purpose.
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Li, Zhangyan, Liming Yu, Na Li, Liuhong Chang, and Ningbo Cui. "Influence of Flushing Velocity and Flushing Frequency on the Service Life of Labyrinth-Channel Emitters." Water 10, no. 11 (2018): 1630. http://dx.doi.org/10.3390/w10111630.

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Dripline flushing is an effective way to relieve emitter clogging and extend the longevity of drip irrigation systems. This laboratory study was conducted at Kunming University of Science and Technology to evaluate the effect of three targeted flushing velocities (0.3, 0.6, and 0.9 m/s) and four flushing frequencies (no flushing, flushing daily, and flushing every three or five days) on the emitter’s service life and the particle size distribution of the sediment discharged from emitters and trapped in an emitter channel. The gradation of particle size was analyzed by a laser particle size analyzer. The experiment results suggested that flushing velocity and flushing frequency had a significant effect on the service life of emitters, and the emitter’s service life was extended by 30.40% on average under nine different flushing treatments. Flushing can effectively reduce the accumulation of sediments in the dripline and decrease the probability of coarse particles flowing into emitters and fine particles aggregating and cementing in the labyrinth channel, thus relieving the emitter clogging. Therefore, dripline flushing can effectively slow down clogging in muddy water drip irrigation system. The recommended flushing velocity should be set at 0.6 m/s, and the flushing intervals should be shortened.
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NAWAZ, A., S. TAHIR, A. ALI, et al. "EFFECT OF PHOSPHOROUS/BORON DOPING PROFILE DIFFERENCES ON THE PERFORMANCE OF SILICON SOLAR CELLS." Journal of Ovonic Research 16, no. 1 (2020): 63–70. http://dx.doi.org/10.15251/jor.2020.161.63.

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This research work was done under title “Effect of phosphorous/boron doping profile differences on the performance of silicon solar cells”. Emitter diffusion either phosphorous or boron is quite challenging in photovoltaic industry. It directly affects the emitter saturation current density and the emitter quantum efficiency of silicon solar cells. Our main objective was to make the comparison of both phosphorous and boron diffused emitters for different peak dopant concentrations in silicon solar cells. It was done by using EDNA 2 simulations. We used different parameters in EDNA 2 and simulated the high efficiency solar cells with boron as back ground and phosphorous as emitter. Then we simulated the solar cells with phosphorous as back ground and boron as emitter. We varied the peak dopant concentration of phosphorous as well boron from 1.6E+17 to 3.9E+20. The best internal quantum efficiency of emitter for phosphorous diffused emitters was 95.1 %, obtained at 1.6E19 (cm-3 ) with an effective emitter depth of 0.675 (µm). However, the best internal quantum efficiency of emitter for boron diffused emitters was 80.6 %, obtained at 3.9E19 (cm-3 ). It has an effective emitter depth of 0.732 (µm) that is greater than obtained from phosphorous diffused emitters. We concluded that the phosphorous diffused emitters have much better performance than boron diffused emitter in silicon solar cells. They have better internal quantum efficiency of emitters at lower peak dopant concentration. They have lower emitter sheet resistance with lower effective emitter depth, as also required during silicon solar cell fabrication.
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KOH, W. S., and L. K. ANG. "SIMULATION OF HIGH CURRENT FIELD EMISSION FROM VERTICALLY WELL-ALIGNED METALLIC CARBON NANOTUBES." International Journal of Nanoscience 03, no. 04n05 (2004): 677–84. http://dx.doi.org/10.1142/s0219581x04002528.

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We have studied the intense electron beams emitted from multiple metallic, vertical and well-aligned Carbon Nanotube (CNT) field emitters. A two-dimensional (2D) particle-in-cell simulation code MAGIC2D is used to obtain the I–V characteristics near to the apex of the emitters' surface for a given applied electric field and field enhancement factor over a wide range of parameters. The effects of electron space charge and electric field shielding from neighboring emitters are compared in low current and high current regimes. It is found that the electron space charge is dominant in high current regime, where the Fowler–Nordheim (FN) law becomes the 2D Child–Langmuir (CL) law. The emitter spacing, number of emitters, and emitter's uniformity are also particularly studied, and they are more critical in low current regime. Smooth transition from the FN law to CL law is demonstrated.
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Zhou, Hongxu, Yunkai Li, Youheng Fang, Yang Xiao, and Qiang Li. "Assessment of Flat Emitter Anti-Clogging Performance in Drip Irrigation Systems." Transactions of the ASABE 62, no. 3 (2019): 641–53. http://dx.doi.org/10.13031/trans.13151.

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Abstract. Selecting drip emitters with excellent anti-clogging performance (AP) is vital to ensure the safe operation of drip irrigation systems. However, previous researchers have not reached a consensus on emitter selection and evaluation standards based on emitter AP. In this study, eight types of flat emitters were selected as experimental objects, and high-sand surface water was used as the water source to test the AP of emitters with three experimental treatments. The emitter total coefficient of evaluation index (ETEI) was applied to analyze the relative differences in AP of the emitters, and then the mechanism leading to those differences was explored. The results indicated that there were significant variations in AP among different emitters, and four evaluation indices had good consistency in evaluating emitter AP. Small-discharge emitters showed good anti-clogging ability. Emitters with large cross-section average velocity (v), not just with high discharge (Q), should be identified as having excellent AP. The combination of emitter structural parameters, mainly width-depth ratio (W/D), relative radius (A1/2/L), and flow path length (L), made significant differences in the v of emitters under the same operating conditions. Higher v caused a significant linear decrease in key clogging components, solid particles (SD), CaCO3 and MgCO3 precipitates (C-MP), extracellular polymeric substances (EPS), and microbial activity (MA), of the clogging material inside the emitter. This study provides a reference for the selection and development of emitter products with high-efficiency AP. Keywords: Anti-clogging ability, Emitter discharge, Evaluation indices, Micro-irrigation, Uniformity.
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Almario-Narváez, Johana, Javier Enrique Vélez-Sánchez, and María Jaqueline Molina-Ochoa. "Emitter clogging when using water from a tributary of the Bogotá River in Colombia." Agronomía Colombiana 34, no. 2 (2016): 260–66. http://dx.doi.org/10.15446/agron.colomb.v34n2.56890.

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An experiment was conducted to study the behavior of three types of emitters used in Colombia under real-work conditions using water from the Neusa River, a tributary of the Bogotá River. The emitters included: an in-line turbulent-flow emitter (E1), an integrated turbulent-flow emitter (E2), and an integrated self-regulated turbulent-flow emitter (E3). The operation and quality of the emitters were evaluated taking into account the flow decrease trend over time (RF), the flow reduction percentage of the emitters (qr), the coefficient of variation (Cv), the Christiansen uniformity coefficient (CU), and the emission uniformity (EU). The results indicated that the water quality in general affected the performance of the emitters over time, depending on the characteristics and properties of the emitters. The EU and CU decreased in the three emitter types as the experiment progressed and the Cv and qr increased. The E2 emitter showed a lower Cv and qr and a higher CU and EU than the E1 and E3 emitters.
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Jonsson, Robert H., and Johannes Knörzer. "Chain-mapping methods for relativistic light-matter interactions." Quantum 8 (January 30, 2024): 1237. http://dx.doi.org/10.22331/q-2024-01-30-1237.

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The interaction between localized emitters and quantum fields, both in relativistic settings and in the case of ultra-strong couplings, requires non-perturbative methods beyond the rotating-wave approximation. In this work we employ chain-mapping methods to achieve a numerically exact treatment of the interaction between a localized emitter and a scalar quantum field. We extend the application range of these methods beyond emitter observables and apply them to study field observables. We first provide an overview of chain-mapping methods and their physical interpretation, and discuss the thermal double construction for systems coupled to thermal field states. Modelling the emitter as an Unruh-DeWitt particle detector, we then calculate the energy density emitted by a detector coupling strongly to the field. As a stimulating demonstration of the approach's potential, we calculate the radiation emitted from an accelerated detector in the Unruh effect, which is closely related to the thermal double construction as we discuss. We comment on prospects and challenges of the method.
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Li, Xiao Quan. "The Fabrication Study of Branched Cathode Electrode for Field Emitter in a FED Panel." Advanced Materials Research 459 (January 2012): 652–55. http://dx.doi.org/10.4028/www.scientific.net/amr.459.652.

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Using carbon nanotubes as field emitters, the field emission display panel with branched cathode electrode was fabricated. For the cathode faceplate, the branched cathode electrode was composed of the emitter conducting layer and the emitter supporting layer. On the emitter supporting layer surface the carbon nanotubes field emitters were prepared, and the emitter conducting layer would be covered with the emitter insulation layer. The applied cathode potential would be conducted by the emitter conducting layer, which could decrease the additional voltage drop. The good field emission characteristic for the fabricated field emission display panel was confirmed.
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Dissertations / Theses on the topic "The emitter"

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Johnson, Eric (Eric M. ). "Self-installation of drip irrigation emitters for prototype emitter testing." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/105700.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2016.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (page 31).<br>In this thesis, I tested methods of adhering factory-made drip emitters to the interior of short segments of piping. Different types of adhesive and pipe material combinations were tested, and I selected three combinations for further testing. Performance similar to factory-installed drip emitters was achieved at low pressure, but the necessary watertight seals repeatedly burst at higher water pressures. Alterations to the drip emitter and installation procedure are recommended to increase reliability and resilience of the installation.<br>by Eric Johnson.<br>S.B.
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Keyes, Edward Patrick Carleton University Dissertation Engineering Electrical. "Emitter resistance and current gain in polysilicon emitter transistors." Ottawa, 1987.

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Weynand, Vance Leo. "Evaluation of the application uniformity of subsurface drip distribution systems." Thesis, Texas A&M University, 2003. http://hdl.handle.net/1969.1/211.

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The goal of this research was to evaluate the application uniformity of subsurface drip distribution systems and the recovery of emitter flow rates. Emission volume in the field, and laboratory measured flow rates were determined for emitters from three locations. Additionally, the effects of lateral orientation with respect to slope on emitter plugging was evaluated. Two different emitters were tested to evaluate slope effects on emitter plugging (type Y and Z). The emitters were alternately spliced together and installed in an up and down orientation on slopes of 0, 1, 2 and 4% and along the contour on slopes of 1 and 2%. The emitters were covered with soil and underwent a simulated year of dosing cycles, and then flushed with a flushing velocity of 0.6 m/s. Initial flow rates for the two emitter types were 2.38 L/hr with a C.V. of 0.07. There was no significant difference in flow rates among slopes for type Y emitters, but there was a significant difference between the 1% and 2 % contour slopes for type Z emitters. Application uniformity of three different laterals at each site was evaluated. Sections of the lateral from the beginning, middle and end were excavated and emission volumes were recorded for each emitter. Application uniformity of laterals ranged from 48.69 to 9.49%, 83.55 to 72.60%, and 44.41 to 0% for sites A, B, and C, respectively. Mean emitter flow rate was 2.21, 2.24, and 2.56 L/hr for sites A, B, and C, respectively under laboratory conditions. Application uniformity under laboratory conditions ranged from 70.97 to 14.91%, 86.67 to 79.99%, and 85.04 to 0.00% for sites A, B, and C, respectively. A flushing velocity of 0.15 m/s with no chlorination, shock chlorination of 3400 mg/L and flushing velocity of 0.15 m/s, and shock chlorination of 3400 mg/L and flushing velocity of 0.6 m/s treatment regiments were applied to all laterals collected to assess emitter flow rate recovery to the nominal flow rate published by the manufacturer. All laterals showed an increase in the number of emitters within 10% of the published nominal flow rate.
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Mackay, Gary F. (Gary Francis) Carleton University Dissertation Engineering Electrical. "Emitter resistance and current gain in rapid thermal annealed polysilicon emitter transistors." Ottawa, 1991.

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Hartup, David Carl. "Emitter identification using optical processors." Diss., Georgia Institute of Technology, 1991. http://hdl.handle.net/1853/15672.

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Constantinou, Marios, Michael Gehde, and Ronald Dietz. "Emitter - Material – A complex system." Universitätsbibliothek Chemnitz, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-198230.

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Der Vortrag zeigt die Komplexität der Wechselwirkungen zwischen Infrarotstrahler und Werkstoff beim Infrarotschweißen von Kunststoffen auf. Hierfür werden die Haupteinflüsse auf die Strahler-Werkstoff-Wechselwirkungen beschrieben. Diese sind das Emissionsverhalten des Infrarotstrahlers und das Absorptionsverhalten des Kunststoffs. Der Einfluss der Infrarotstrahlerart (Quarzglasstrahler, Metallfolienstrahler) und von Füllstoffen (Ruß, Glasfasern) im Kunststoff wird näher betrachtet. Zudem enthält der Vortrag eine Empfehlung für die Vorgehensweise beim Infrarotschweißen von Kunststoffen, die Vor- und Nachteile des Fügeverfahrens und einen Einblick in aktuelle Forschungsaktivitäten auf dem Gebiet des Infrarotschweißens von Kunststoffen.
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Post, Ian R. C. "PNP polysilicon emitter bipolar transistors." Thesis, University of Southampton, 1992. https://eprints.soton.ac.uk/394020/.

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Rowlandson, Michael Barry Carleton University Dissertation Engineering Electrical. "A true polysilicon emitter transistor." Ottawa, 1988.

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Aslan, Mehmet Kadir. "Emitter Identification Techniques In Electronic Warfare." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12607675/index.pdf.

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In this study, emitter identification techniques have been investigated and a schema has been proposed to solve the emitter identification problem in Electronic Warfare systems. Clustering technique, histogram based deinterleaving techniques and a continuous wavelet transform based deinterleaving technique have been reviewed. A receiver simulator software has been developed to test the performance of these techniques and to compare them against each other. To compensate the disadvantages of these techniques, a schema utilizing the beneficial points of them has been developed. With the modifications proposed a resultant schema has been obtained. Proposed schema uses clustering and deinterleaving together with other proposed modifications. Tests made through out this study have shown that this usage improves performance of emitter identification system. Hence, proposed schema can be used to identify the emitters in real EW systems.
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Wolstenholme, G. R. "A study of polysilicon emitter transistors." Thesis, University of Southampton, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.384186.

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Books on the topic "The emitter"

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K, Kapoor Ashok, Roulston David J, and IEEE Electron Devices Society, eds. Polysilicon emitter bipolar transistors. IEEE Press, 1989.

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Chink, Hope Wuming. Emitter-up heterojunction bipolar transistor compatible laser. National Library of Canada, 1998.

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Chubb, Donald L. Emittance theory for thin film selective emitter. National Aeronautics and Space Administration, 1994.

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Chubb, Donald L. Emittance theory for thin film selective emitter. National Aeronautics and Space Administration, 1994.

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Chubb, Donald L. Emittance theory for cylindrical fiber selective emitter. National Aeronautics and Space Administration, Lewis Research Center, 1998.

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Stannard, J. Newell. Radiation protection and the internal emitter saga. National Council on Radiation Protection and Measurements, 1990.

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Young, Stephen M. A superlattice emitter structure for a heterojunction bipolar transistor. UMIST, 1993.

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L, Chubb Donald, and United States. National Aeronautics and Space Administration., eds. Effect of temperature gradient on thick film selective emitter emittance. National Aeronautics and Space Administration, 1997.

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L, Chubb Donald, and United States. National Aeronautics and Space Administration., eds. Effect of temperature gradient on thick film selective emitter emittance. National Aeronautics and Space Administration, 1997.

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München, Universität, ed. Experimentelle Studien zur lokoregionalen Radioimmuntherapie disseminierter Tumorausbreitung am Beispiel des diffusen Magenkarzinoms mit einem tumorspezifischen, an den [alpha]-Emitter [Alpha-Emitter] Bi-213 gekoppelten Antikörper. [s.n.], 2001.

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Book chapters on the topic "The emitter"

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Weik, Martin H. "emitter." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_6116.

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Weik, Martin H. "victim emitter." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_20756.

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Weik, Martin H. "optical emitter." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_12976.

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Weik, Martin H. "detector-emitter." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_4836.

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Yates, John T. "Thermionic Emitter Mounting." In Experimental Innovations in Surface Science. Springer New York, 1997. http://dx.doi.org/10.1007/978-1-4612-2304-7_66.

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Craig, Edwin C. "NPN Emitter Follower." In Laboratory Manual for Electronics via Waveform Analysis. Springer New York, 1994. http://dx.doi.org/10.1007/978-1-4612-2610-9_8.

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Mutenhabundo, Winnie, Tawanda Mushiri, Timothy Gutu, and Patson Zvandasara. "Liquid Desiccant Dehumidification Systems: Jet Cross-Talking Effect in Multi-electrosprays." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-28839-5_29.

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AbstractWhen liquid desiccant systems are employed to dehumidify air electrospraying technique helps to increase the surface area of the liquid. Multiplexing of the jets by introducing several emitters for increased efficiency is commendable but, there is a tendency of the jets to cross talk with each other due to electrical shielding. Cross talking of jets will result in the failure of the jets to break properly into droplets for effective dehumidification. This piece of work analyzed the conditions for electrical shielding among jets which results in efficient electrospray. To evaluate how cross talking affects multiple emitter nozzles, the mathematical model was built by superimposing the electric potentials of one emitter in an array of emitters. A Computational Fluid Dynamics simulation model was developed to investigate the conditions for electrical shielding among jets during electrospray process with glycerol as the working substance. In flow modelling, Ansys Fluent with Volume of Fluid and the Taylor Dielectric model were involved. The flow rate that guarantees stability in the electrospray was determined together with the optimum voltage resulting in a spray current which reduces electrical shielding. An analysis on the electrical conductivity of the liquid to ensure stability and efficiency in electrospray was done. The pressure contours of the nozzle were determined together with velocity of the desiccant against density. Emitter spacing, applied voltage, flow rate and the electrical conductivity plays a pivotal role on the prevention of cross talking of jets during the electrospraying process.
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Strickland, James R. "Collector, Base, and Emitter." In Junk Box Arduino. Apress, 2016. http://dx.doi.org/10.1007/978-1-4842-1425-1_5.

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Matsumoto, Takahiro, and Hidenori Mimura. "Graphite Nanoneedle Field Emitter." In Carbon Nanotube and Related Field Emitters. Wiley-VCH Verlag GmbH & Co. KGaA, 2010. http://dx.doi.org/10.1002/9783527630615.ch13.

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Ward, Hubert Henry. "The Common Emitter Amplifier." In Mastering Analog Electronics. Apress, 2024. http://dx.doi.org/10.1007/979-8-8688-0245-4_5.

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Conference papers on the topic "The emitter"

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Huang, Qi, Lucas Jordao, Siyuan Lu, Swarnabha Chattaraj, Jiefei Zhang, and Anupam Madhukar. "Spatially Ordered Spectrally Compliant On-Demand Scalable Quantum Emitter Large Arrays for Multi-Emitter Based Quantum Networks." In Quantum 2.0. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/quantum.2024.qth4a.1.

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Unique spatially-ordered and spectrally-uniform solid-state quantum emitter arrays show figures-of-merit suitable for realizing multisource and multipartite quantum networks. Optical and structural characteristics of these quantum emitters in large (~100×100) arrays are statistically sampled and discussed.
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Dhoot, Sunil. "Evaluation of Volatile Corrosion Inhibitors in Emitters." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03366.

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Abstract Volatile corrosion inhibitors (VCIs) in emitters have been developed and studied. Building on a basis of chemistries that have worked well for industry over decades, VCI formulations were developed for the emitter. Accelerated corrosion studies (temperature and humidity cycling) showed excellent protection for a large variety of metals in presence of VCIs. Experiments were also performed to select a tape suitable for adherence of the emitter to a broad choice of substrates. Finally, some application case histories where the VCI emitter has been used successfully to provide corrosion protection are presented.
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Jeong, H. W., A. Ajay, N. Mukhundhan, et al. "Optically Active InGaAs Axial Nanowire Heterostructures for Quantum Integrated Photonic Circuits." In CLEO: Fundamental Science. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_fs.2024.ftu3o.7.

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We propose a monolithically integrated, vertical-cavity nanowire (NW) quantum light source coupled to a silicon (Si) quantum photonic integrated circuit (QPIC). Starting from modelling of the coupling efficiencies of an embedded quantum emitter and its dependencies on key geometrical parameters of NW/Si-waveguide dimensions, we further show experimental progress towards such a deterministic quantum light source using InGaAs emitters in a GaAs(Sb) NW cavity. Key understanding of the growth and optical properties of the InGaAs emitter is provided from systematic structure-property relationship studies.
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Sakib, Mashnoon Alam, Brandon Triplett, Naveed Hussain, et al. "Site-Controlled Plasmon-Assisted Single Photon Emission in Locally Strained Few-Layer Hexagonal Boron Nitride." In CLEO: Fundamental Science. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_fs.2024.fm2f.5.

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We report on the site-controlled Purcell-enhanced quantum emitters in hexagonal boron nitride by strain-induced activation in gold-coated silicon nanoposts. The room temperature emitters show a second-order autocorrelation function value at zero time delay of down to 0.29, lifetimes shortened to 0.5 ns, and single photon emitter yield of 28%.
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Tziperman, Offek, Gefen Baranes, Alexey Gorlach, et al. "Spontaneous emission from correlated emitters." In Frontiers in Optics. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/fio.2023.jtu5a.81.

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We find the quantum state of light emitted from a many-body system of entangled emitters, presenting examples for cavity and waveguide QED. Squeezed and Schrodinger-cat states can be created by controlling emitter locations and interactions.
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6

Brown, Neal A., and Martin Wosnik. "A Controllable Microbubble Emitter." In ASME 2005 Fluids Engineering Division Summer Meeting. ASMEDC, 2005. http://dx.doi.org/10.1115/fedsm2005-77140.

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Controlled emission of microbubbles into a water flow boundary layer appears to be a promising means to significant reduction of frictional drag on ships. Theoretical analyses and hypotheses require that particularly small (∼ 100 micrometers or less) gas bubbles be emitted and retained in particular laminae close to the wetted surface. Drag reduction economy requires that the quantity of gas emitted be very small. Here a design of a controllable microbubble emitter which meets both demands above is put forth. The two key requirements governing the design are pulsed operation, which expels a known volume of air during each cycle, and a known number of uniformly-sized micro-holes, which determines bubble number and therefore bubble diameter. A first, proof-of-concept experiment with a modified pulsed-pressure design of the proposed microbubble emitter was carried out and shows promise.
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Shamshery, Pulkit, and Amos G. Winter. "Designing a Low Activation Pressure Drip Irrigation Emitter With Constraints for Mass Manufacturing." In ASME 2016 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/detc2016-60078.

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This work discusses the modeling and optimization of a drip irrigation emitter for reducing activation pressure. Our model formulation focuses on analytically characterizing fluid-structure interactions in an existing 8 liters per hour (lph) pressure-compensating online emitter. A preliminary experimental validation of the resulting model was performed for three different emitter architectures. This model was used as a basis for a genetic algorithm-based optimization algorithm that focused on minimizing activation pressure. The design variables considered in our formulation include, geometric features of the emitter architecture, and practical constraints from manufacturing. We applied our optimization approach to four emitters (with flow rates of 4, 6, 7 and 8.2 lph) and were able to lower activation pressure by more than half in each case. The optimization results for all four emitters were experimentally validated in lab-studies. We performed a more exhaustive validation study for the 8.2 lph emitter with an emitter manufacturer. Results from these experiments (which followed ISO standards) showed that the optimized 8.2 lph emitter had a 75% lower activation pressure when compared to the original emitter design.
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Pruijmboom, A., W. T. A. van den Einden, D. B. M. Klaassen, et al. "Phosphorus-Implanted Polysilicon Emitters with High Emitter Efficiency." In 1992 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 1992. http://dx.doi.org/10.7567/ssdm.1992.b-2-5.

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9

Prasad, Ciril S., Samuel C. Raphaelson, and Gururaj V. Naik. "Non-Hermitian selective thermal emitter for thermophotovoltaics." In CLEO: Fundamental Science. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/cleo_fs.2023.ff2d.3.

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Selective thermal emitters can boost the efficiency of heat-to-electricity conversion in thermophotovoltaic systems only if their spectral selectivity is high. We demonstrate a non-Hermitian metasurface-based selective emitter operating at 1200 K in a GaSb-thermophotovoltaic cell.
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Wang, Jue, Chengkun Cai, Tianhao Fu, and Jian Wang. "Femtosecond laser inscription of integrated orbital angular momentum emitter." In CLEO: Applications and Technology. Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleo_at.2022.ath1c.5.

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We present integrated orbital angular momentum (OAM) emitters by using femtosecond laser inscription. The emitter we designed consists of a Mach-Zehnder interferometer and specially designed trench waveguide, transforming Gaussian beams into first-order OAM beams.
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Reports on the topic "The emitter"

1

Romero, Louis Anthony, John Jeffrey Mason, and Curtis Brandon Webb. Differential emitter geolocation. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1055656.

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2

Terry, James Russell. The DIORAMA Neutron Emitter. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1253506.

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Bell, Anthony E. Field Emitter Panel Results. Defense Technical Information Center, 1995. http://dx.doi.org/10.21236/ada327511.

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Vuckovic, Jelena, Tony Heinz, and Felipe Jornada. Programmable quantum emitter arrays. Office of Scientific and Technical Information (OSTI), 2024. http://dx.doi.org/10.2172/2280587.

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Allen, Daniel T. Thermionic converter emitter support arrangement. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/6735751.

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Kerr, P. L., J. E. Koster, J. G. Conaway, J. A. Bounds, C. W. Whitley, and P. A. Steadman. Monitoring airborne alpha-emitter contamination. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/645464.

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Gee, J., W. Schubert, and P. Basore. Emitter Wrap-Through solar cell. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/10161986.

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Fiksel, G., A. F. Almagri, and D. Craig. High current plasma electron emitter. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/86867.

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Saxton, P. C., A. L. Moran, M. J. Harper, and K. W. Lindler. Thermophotovoltaic emitter material selection and design. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/319658.

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Saxton, Patrick C. Thermophotovoltaic Emitter Material Selection and Design. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada418470.

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