Relevant bibliographies by topics / Maximum wavelength

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

Academic literature on the topic 'Maximum wavelength'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Maximum wavelength"

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Belov, M. L., A. A. Samsonova, P. A. Filimonov, S. E. Ivanov, and V. A. Gorodnichev. "Comparative Analysis of Aerosol Lidar Potential Possibilities to Measure Wind Speed in Different Spectral Ranges." Herald of the Bauman Moscow State Technical University. Series Instrument Engineering, no. 1 (138) (March 2022): 49–61. http://dx.doi.org/10.18698/0236-3933-2022-1-49-61.

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Results are provided of a study devoted to the atmosphere optical state influence on the wind aerosol lidar sensing range and comparison of range estimates obtained for different sensing wavelengths in ultraviolet, visible and near-infrared ranges. It is demonstrated that the aerosol lidar sensing range significantly depends on the Earth atmosphere optical state. The maximum laser sensing range is realized at the wavelength of 1.06 μm dangerous for vision. Sensing wavelengths of 0.355, 1.57 and 2.09 μm are potentially safe for vision. Laser sensing range for the wavelength of 2.09 μm is slight
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Günday, Abdurrahman, Aydın Balabey, Canberk Utar, Muhammed Demir, Muhammed Mert Yılmaz, and Taylan Sipahi. "Effects of vibration frequency and velocity parameters on Doppler frequency shift in laser Doppler vibrometer systems." Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi 15, no. 2 (2025): 397–406. https://doi.org/10.17714/gumusfenbil.1599741.

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In this article, the effects of maximum velocity, vibration frequency and vibration amplitude parameters of objects on Doppler frequency shift (DFS) in Laser Doppler Vibrometer (LDV) systems using lasers at 1064 nm and 1550 nm wavelengths have been examined. In this context, while the velocity change of the object has been obtained in the range of 0 – 1200 µm/s with the laser at 1064 nm wavelength, the DFS varied between 0 and 2255.64 Hz. On the other hand, for 1550 nm wavelength, DFS have taken the values in the range of 0 – 1548.39 Hz. Moreover, for the 1064 nm wavelength, the maximum DFS an
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Han, Chang-Fu, Jiun-Ming Chiou, and Jen-Fin Lin. "Deep Trench Isolation and Inverted Pyramid Array Structures Used to Enhance Optical Efficiency of Photodiode in CMOS Image Sensor via Simulations." Sensors 20, no. 11 (2020): 3062. http://dx.doi.org/10.3390/s20113062.

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The photodiode in the backside-illuminated CMOS sensor is modeled to analyze the optical performances in a range of wavelengths (300–1100 nm). The effects of changing in the deep trench isolation depth (DTI) and pitch size (d) of the inverted pyramid array (IPA) on the peak value (OEmax.) of optical efficiency (OE) and its wavelength region are identified first. Then, the growth ratio (GR) is defined for the OE change in these wavelength ranges to highlight the effectiveness of various DTI and d combinations on the OEs and evaluate the OE difference between the pixel arrays with and without th
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Zhang, Jing. "Projection Profiling: A Data Compressing Strategy in Three-Dimensional Liquid Chromatography for Quality Control of Traditional Herbal Medicine." Sensors 25, no. 7 (2025): 2015. https://doi.org/10.3390/s25072015.

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Chromatographic fingerprint technology has become the standard of quality control for traditional herbal medicines (THMs). But several issues are associated with the wavelength selection of the representative fingerprint, such as contradictory evaluation results at different wavelengths and the accurate quantification of each composition at one wavelength. These problems can be addressed by projection profiling. Projection profiling is a collection of all sample compositions at the maximum absorption wavelength after baseline correction. In this paper, eleven baseline correction algorithms are
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Kukurudziak, Mykola S., and Vyacheslav V. Ryukhtin. "Methods of Correction of Spectral Characteristics of Silicon Photodetectors." East European Journal of Physics, no. 1 (March 3, 2025): 290–94. https://doi.org/10.26565/2312-4334-2025-1-34.

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The paper investigates methods for shifting the spectral characteristics of silicon photodiodes toward longer wavelengths. It is established that with increasing the reverse bias voltage of the photodiode, the maximum spectral characteristic shifts towards longer wavelengths due to an increase in the collection coefficient of minority charge carriers, which determines the appearance of the spectral characteristic. With an increase in the lifetime of minor charge carriers and the resistivity of the photodiode base material, the maximum of its spectral characteristic also shifts towards longer w
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Yue-Yu, Xiao, Xu Xin-Yu, and Lai Yan-Xiang. "A rapid demodulation method for the interference spectrum of optical fiber sensors based on machine learning." Laser Physics 34, no. 11 (2024): 115101. http://dx.doi.org/10.1088/1555-6611/ad7c39.

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Abstract Interferometric optical fiber sensors based on wavelength demodulation play an important role in the field of high-precision measurements. Generally used wavelength tracking method is based on the locations of feature wavelengths (peaks or valleys), and a long time of spectrum scanning and demodulation is required. A rapid demodulation method based on machine learning is proposed in this paper, and a more efficient demodulation of the interference spectra of optical fiber sensors is achieved. It is demonstrated by numerical simulations and experiments that the demodulation performance
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Evans, JR. "The Dependence of Quantum Yield on Wavelength and Growth Irradiance." Functional Plant Biology 14, no. 1 (1987): 69. http://dx.doi.org/10.1071/pp9870069.

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The wavelength dependence of photosynthetic quantum yield was measured in a leaf disc oxygen electrode using narrow-band interference filters. Photorespiration was suppressed by measuring oxygen evolution in air containing ~ 1% CO2. Rates of oxygen evolution were determined as a function of absorbed irradiances between 0 and 100 �mol quanta m-2 s-1 and the slope was taken as the quantum yield. The wavelength-dependence previously observed in many species was confirmed for pea and spinach leaves. The maximum quantum yields obtained here and by others are close to 0.111 mol O2 mol-1 quanta for r
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Pakarzadeh, H., R. Derakhshan, and S. Hosseinabadi. "Tunable wavelength conversion based on optofluidic infiltrated photonic crystal fibers." Journal of Nonlinear Optical Physics & Materials 28, no. 01 (2019): 1950002. http://dx.doi.org/10.1142/s0218863519500024.

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In this paper, wavelength conversion based on optofluidic infiltration of photonic crystal fibers (PCFs) is investigated to achieve the suitable wavelength over wide tunable range. For this purpose, two designs of PCFs (the so-called PCF1 and PCF2) with appropriate dispersion properties are simulated, and wavelength conversion via four-wave mixing process for pump wavelengths in both normal and anomalous dispersion regimes is studied. By changing the refractive index [Formula: see text] of the optical fluid infiltrated into the PCF air-holes and then varying the fiber dispersion properties, th
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KITAMURA, NAOYUKI, KOHEI FUKUMI, JUNICHI NAKAMURA, et al. "LOW-Tg BISMUTH PHOSPHATE GLASSES FOR GLASS-IMPRINTING AND FABRICATION OF 2D SUB-WAVELENGTH STRUCTURE." Journal of Nonlinear Optical Physics & Materials 19, no. 04 (2010): 753–59. http://dx.doi.org/10.1142/s0218863510005662.

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We have developed zinc-bismuth-phosphate glasses, which have deformation temperatures under 450°C and refractive indices higher than 1.7, in order to produce an antireflection structure on the surface by a glass-imprinting process. Two-dimensionally arrayed conical cavities of sub-wavelength size were fabricated on a SiC mold by electron lithography and dry etching techniques. The sub-wavelength periodic structure was transferred onto the glass surface by a glass-imprinting process using the mold. The sub-wavelength structure suppressed the reflectance by approximately 90%. A weak maximum was
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Falqués, Albert, Niels Van den Berg, Francesca Ribas, and Miquel Caballeria. "WHAT DETERMINES THE WAVELENGTH OF SELF-ORGANIZED SHORELINE SAND WAVES?" Coastal Engineering Proceedings 1, no. 33 (2012): 6. http://dx.doi.org/10.9753/icce.v33.sediment.6.

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Shoreline undulations extending into the bathymetric contours with a length scale larger than that of the rhythmic surf zone bars are referred to as shoreline sand waves. Many observed undulations along sandy coasts display a wavelength in the order 1-7 km. Several models that are based on the hypothesis that sand waves emerge from a morphodynamic instability in case of very oblique wave incidence predict this range of wavelengths. Here we investigate the physical reasons for the wavelength selection and the main parametric trends of the wavelength in case of sand waves arising from such insta
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Dissertations / Theses on the topic "Maximum wavelength"

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Essebbar, Abderrahman. "Séparation paramétrique des ondes en sismique." Phd thesis, Grenoble INPG, 1992. http://tel.archives-ouvertes.fr/tel-00785644.

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Dans cette étude, nous nous intéressons à la séparation des ondes sismiques, traitement principal conditionnant toute interprétation physique des données. En première partie, les méthodes de séparation non paramétriques (Matrice spectrale, Transformée de Karhunen-Loève et Filtrage FK) sont étudiées. La limitation de ces méthodes nous a conduit à utiliser l'approche paramétrique. Cette approche fait apparaître une modélisation qui permet de tenir compte des divers types d'ondes sismiques. La séparation paramétrique des ondes utilise l'estimateur du maximum de vraisemblance. Elle est réalisée en
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Hsu, Chia-Chun, and 徐嘉駿. "A Genetic Algorithm for Maximum Edge-Disjoint Paths Problem and Its Extension to Routing and Wavelength Assignment Problem." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/91113793454916747595.

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博士<br>國立交通大學<br>運輸與物流管理學系<br>102<br>Optimization problems concerning edge-disjoint paths in a given graph have attracted considerable attention for decades. Lots of applications can be found in the areas of call admission control, real-time communication, VLSI (Very-large-scale integration) layout and reconfiguration, packing, etc. The optimization problem that seems to lie in the heart of these problems is the maximum edge-disjoint paths problem (MEDP), which is NP-hard. In this dissertation, we developed a novel genetic algorithm (GA) for handling the problem. The proposed method is compare
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van, Hazel Ilke. "Molecular Evolution and Functional Characterization of the Visual Pigment Proteins of the Great Bowerbird (Chlamydera nuchalis) and Other Vertebrates." Thesis, 2012. http://hdl.handle.net/1807/43401.

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Visual pigments are light sensitive receptors in the eye that form the basis of sensory visual transduction. This thesis presents three studies that explore visual pigment proteins in vertebrates using a number of computational and experimental methods in an evolutionary framework. The objective is not only to identify, but also to experimentally investigate the functional consequences of genetic variation in vertebrate visual pigments. The focus is on great bowerbirds (Chlamydera nuchalis), which are a model system in visual ecology due to their spectacular behaviour of building and decoratin
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Books on the topic "Maximum wavelength"

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Wright, A. G. The optical interface to PMTs. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780199565092.003.0003.

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The optical interface between a light source and a detector is important. In most practical realizations the aim should be to collect the maximum light possible. Lens systems seldom do this efficiently, especially where the light source is diffuse. Underlying any attempt at concentrating or guiding light is subject to a fundamental limitation referred to as étendue (phase space cannot be squeezed). Light collection from small volume scintillators of high refractive index may approach 50 %, while collection from large-area scintillators is typically less than a few per cent. Incorporation of wa
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Book chapters on the topic "Maximum wavelength"

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Weik, Martin H. "maximum cable cutoff-wavelength." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_11198.

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Whittet, D. C. B., J. H. Hough, J. A. Bailey, M. F. Rouse, and T. M. Kirrane. "The Wavelength of Maximum Polarization in the Chamaeleon Dark Cloud." In Light on Dark Matter. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4672-9_42.

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Yoon, Won Jin, Duk Hun Kim, Min Young Chung, Tae-Jin Lee, and Hyunseung Choo. "Routing with Maximum EDPs and Wavelength Assignment with Path Conflict Graphs." In Computational Science and Its Applications - ICCSA 2006. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11751588_89.

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Hsu, Chia-Chun, Hsun-Jung Cho, and Shu-Cherng Fang. "Routing and Wavelength Assignment in Optical Networks from Maximum Edge-Disjoint Paths." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-01796-9_10.

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Choo, Hyunseung, and Vladimir V. Shakhov. "Routing and Wavelength Assignments in Optical WDM Networks with Maximum Quantity of Edge Disjoint Paths." In Computational Science - ICCS 2004. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-24688-6_147.

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Uhlmann, Eckart, Gustavo Reis de Ascencao, Bernhard Hesse, Jussi-Petteri Suuronen, David Carlos Domingos, and Jianlin Zhuang. "Investigations on the Use of Photodiodes for In-Situ Defect Detection in Laser-Based Powder Bed Fusion of Metals." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77429-4_83.

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AbstractThe sustainability of AM is strongly related to the ability of producing functional parts using minimal resources. In-situ monitoring saves energy and material by providing information to support process stops in case of anomalous events detected in critical regions. In this work, AlSi10Mg samples with different defect conditions were PBF-LB/M manufactured under the observation of photodiodes in three wavelength ranges. The samples were scanned through synchrotron-based micro-CT, and a defect score was attributed to every point in a non-destructive manner. The results were registered t
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Wan, Peng-Jun, and Liwu Liu. "Maximal throughput in wavelength-routed optical networks." In Multichannel Optical Networks: Theory and Practice. American Mathematical Society, 1998. http://dx.doi.org/10.1090/dimacs/046/02.

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Lokanadham, B., and P. K. Subramanian. "Variations in Quiet Sun Radiation at Centimetre Wavelengths during Solar Maximum Period." In Third Asian-Pacific Regional Meeting of the International Astronomical Union. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4630-9_6.

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Hu, Xiaodong, and Tianping Shuai. "Wavelength Assignment for Satisfying Maximal Number of Requests in All-Optical Networks." In Algorithmic Applications in Management. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11496199_35.

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Zahorulko, Andrii, Aleksey Zagorulko, Sofiia Minenko, and Iryna Bozhydai. "Scientific and practical justification of innovative approaches to production of multicomponent semi-finished products for food products in the conditions of food security of the country." In FOOD PRODUCTION: INNOVATIVE TECHNOLOGICAL SOLUTIONS. TECHNOLOGY CENTER PC, 2024. https://doi.org/10.15587/978-617-7319-99-2.ch3.

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The production of functional products in the form of independent and multicomponent compositions based on vegetable semi-finished products of a high degree of readiness for further use during the manufacture of various food products is proposed. The proposed adaptive mechanism makes it possible to simulate the competitiveness of the agro-industrial sector in the conditions of taking into account the flow parameters of traditional micro- and macro-environments for the optimal adaptation of innovative approaches when implementing resource-saving hardware and technological solutions. A resource-s
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Conference papers on the topic "Maximum wavelength"

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Chou, Elaine, Takemi Hasegawa, and Tetsuya Hayashi. "Single Spectrum Cutoff Wavelength Measurement Method for Multicore Fibers." In Optical Fiber Communication Conference. Optica Publishing Group, 2025. https://doi.org/10.1364/ofc.2025.w3c.6.

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We propose a simplified cutoff wavelength measurement method for multicore fibers, which derives an upper bound on the maximum cutoff wavelength among the cores from a single spectral attenuation measurement employing full-mode, full-core excitation.
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Wang, Zhiyang, Zijie Liu, Hangbo Shi, et al. "A Faraday laser based on corner-cube retroreflector." In CLEO: Applications and Technology. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_at.2024.jtu2a.42.

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We present a single-mode Faraday laser based on the corner-cube retroreflector, whose wavelength can correspond to the atomic transition line. The linewidth can be narrowed below 10 kHz, and the maximum wavelength change is 3.3 pm within 46 hours.
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Zhang, Zhuofan, Rui Xue, Longquan Dai, Ziheng Zhang, Hongyu Li, and Lei Deng. "Anomaly Detection of WSS in ROADM Enabled by Single Sideband Multi-Tone Signal." In CLEO: Science and Innovations. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_si.2024.sf3k.1.

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We report an anomaly detection scheme of the wavelength selective switch using a single sideband multi-tone signal and 28.5MHz photodiode. The maximum measurement error of 0.5GHz and maximum error deviation of 0.15GHz are achieved.
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Hensel, Thomas Arne, Jan Otto Wirth, and Stefan Wolfgang Hell. "Diffraction minima resolve point scatterers at tiny fractions (1/80) of the wavelength." In Frontiers in Optics. Optica Publishing Group, 2024. https://doi.org/10.1364/fio.2024.fm5d.1.

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Diffraction usually limits the discernment of close point scatterers. We show that a diffraction minimum instead of a maximum allows to resolve multiple indistinguishable point scatterers at tiny fractions (1/80) of the employed wavelength.
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Lee, Jinho, Mary Ann Cahoon, Bailey Meehan, et al. "Yellow Laser Emission From Dy:BaF2 Nanoparticle Doped Aluminosilicate Fiber." In Advanced Solid State Lasers. Optica Publishing Group, 2024. https://doi.org/10.1364/assl.2024.atu4a.3.

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We experimentally demonstrate a yellow laser based on Dy:BaF2 nanoparticle (NP) doped aluminosilicate fiber. We obtain an output laser with a center wavelength of ~581.5 nm and a maximum output power of ~21 mW.
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Wang, Yanqun, Xiaoyue Liu, Chunfan Zhu, et al. "Free-phase-matching and tunable-gain phase-sensitive amplification based on thin-film lithium niobate." In CLEO: Applications and Technology. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_at.2024.jw2a.215.

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Based on substrate-removed thin-film lithium niobate, we demonstrate a tunable phase-sensitive amplification, which can achieve an extinction ratio of 30.6 dB and a maximum gain of 23 dB in wavelength ranges of 1530-1550 nm.
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Yamauchi, Tomohiro, Tomoyuki Kato, Goji Nakagawa, Shigeki Watanabe, Yuichi Akiyama, and Takeshi Hoshida. "Investigation on Maximum Transmission Reach in Wavelength Converted Systems." In 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC). IEEE, 2019. http://dx.doi.org/10.23919/ps.2019.8818124.

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Marandskiy, Kamal, and Mihai Ivanovici. "Hyperspectral Image Visualization Based on Maximum-Reflectance Wavelength Colorization." In 2023 17th International Conference on Engineering of Modern Electric Systems (EMES). IEEE, 2023. http://dx.doi.org/10.1109/emes58375.2023.10171717.

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Ben-David, Avishai, Silvio L. Emery, Steven W. Gotoff, and Francis D’Amico. "A New High Pulse Repetition Frequency, Multiple Wavelength, Differential Absorption CO2 Lidar System for Atmospheric Trace Gas Measurements." In Optical Remote Sensing of the Atmosphere. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/orsa.1991.otub2.

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A multiple wavelength, pulsed CO2 lidar system that operates at a pulse repetition frequency (PRF) up to 200 Hz (for a single wavelength) and permits the random selection of CO2 laser wavelengths for each laser pulse is presented. The CO2 laser was developed by Laser Science Incorporated, Cambridge, Massachusetts. The lidar system is employed to measure atmospheric transmission using laser pulse bursts consisting of groups of 10 different wavelengths (the maximum available is 16 wavelengths) at a repetition rate of up to 3 Hz (the maximum available is 12 Hz) and at a PRF of 150 Hz for waveleng
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Ibrahim, Nagwa Ibrahim, and Manahil Mohammed Baher Edin Omer. "The Effect of Wavelength of Light on Solar Electrical Performance." In ASME 2020 Power Conference collocated with the 2020 International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/power2020-16096.

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Abstract The photovoltaic effect takes place at the junction of two semiconducting materials. The relation between energy (E) of light (photons) and wavelength (lambda) is given the energy of the incident photons is inversely proportional to their wavelengths. Violet is the Short-wavelength radiation, occupy the end of the electromagnetic spectrum which includes ultraviolet radiation and gamma rays. On the other hand, long-wavelength radiation occupies the red end and includes infrared radiation, microwaves, and radio waves. The wavelengths of visible light occur between 400 and 700 nm, so the
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Reports on the topic "Maximum wavelength"

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Kaewplung, Pasu. Performance improvement of fiber-optic transmission system by replacing electronic repeaters with optical amplifiers. Chulalongkorn University, 2004. https://doi.org/10.58837/chula.res.2004.70.

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We study four methods: the zero-dispersion wavelength (ZDWL) transmission, the dispersion management, the optical soliton transmission, and the midway optical phase conjugation (OPC), for upgrading installed electronic repeater-based optical fiber transmission system to optically amplified system. We derive the optimum design rules for each scheme to achieve the maximum transmission data rate. The 1,318-km-long Thailand-Malaysia (T-M) submarine fiber-optic transmission system is used as the system model. Firstly, we give the basic knowledge about fiber characteristics and their effects to sign
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Stevens, R. D., B. V. Chapnik, and B. Howe. L51960 Acoustical Pipe Lagging Systems Design and Performance. Pipeline Research Council International, Inc. (PRCI), 1998. http://dx.doi.org/10.55274/r0010392.

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Noise levels radiated from the exterior of a pipe wall can significantly contribute to the overall noise levels on the site of a gas plant and at neighboring properties. The noise inside the piping is generated both by the gas compressor itself, and by the flow of gas through valves, elbows and fittings. Sound inside the pipe couples to the pipe wall by exciting vibration modes, some of which are radiated from the exterior of the pipe into the air. Piping is geometrically circular, which provides it with considerable increased stiffness versus a flat plate, and thereby assists in its ability t
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