Academic literature on the topic 'Infrared pulses'

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Journal articles on the topic "Infrared pulses"

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Wei, Xianqi, Xiaoli Wang, Xin Li, and Weihua Liu. "Electronic Pulses from Pulsed Field Emission of CNT Cathodes." Journal of Nanomaterials 2018 (2018): 1–6. http://dx.doi.org/10.1155/2018/4396430.

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We presented a demonstration of infrared laser irradiated field emission electronic pulse based on carbon nanotube (CNT) cathodes. Electronic pulses greatly depended on pulsed infrared laser and were almost synchronous with laser pulses. We have designed a pulsed field emission cathode based on CNTs and investigated correlation between electronic pulse and laser pulse, acquiring the shortest width of electronic pulses about 50 ms and turn-on field less than 0.14 V/μm. Besides, we have studied the thermal effect on the pulsed field emission of CNT cathodes caused by laser heating. Interestingly
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Wang, Fuyong, Zhipeng Qin, Jing Luo, Xiudong Zhou, and Bo Li. "Duration-controllable mid-infrared pulse from bias-pumped Er:ZBLAN fiber laser." Laser Physics 32, no. 1 (2021): 015102. http://dx.doi.org/10.1088/1555-6611/ac3d0f.

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Abstract We experimentally demonstrate the generation of duration-controllable pulses at 2.8 µm based on bias-pump technique for the first time. Bias-pumped by a 976 nm continuous-wave (CW)-pulsed combined laser, duration-controllable pulses are produced from an Er:ZBLAN fiber laser and the duration is entirely determined by the duration of pump pulse. Numerical simulations agree with experimental results well, and further predict that the temporal profile of output pulse from bias-pumped Er:ZBLAN fiber laser can also be identical with that of pump pulse under certain conditions. The pump-cont
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RAKHIMOV, R. KH. "A POSSIBLE MECHANISM OF THE OPTICAL QUANTUM TUNNELING EFFECT IN PHOTOCATALYSTS BASED ON NANOSTRUCTURED FUNCTIONAL CERAMICS." Computational nanotechnology 10, no. 3 (2023): 26–34. http://dx.doi.org/10.33693/2313-223x-2023-10-3-26-34.

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The article examines the proposed mechanism of optical tunneling effect, which explains the property of functional ceramics to convert solar energy into pulses in the infrared range. It is suggested that the incident radiation is absorbed by ceramic particles, exciting lattice vibrations known as phonons. As phonons accumulate, they transition to a higher energy state, generating infrared photons. The key role is played by the presence of a rising edge of the radiation pulse, which determines the wavelength of the pulses regardless of the wavelength of the infrared energy carrier. As a result,
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Li, Zhaoli, Yanlei Zuo, Xiaoming Zeng, et al. "Ultraintense few-cycle infrared laser generation by fast-extending plasma grating." Matter and Radiation at Extremes 8, no. 1 (2023): 014401. http://dx.doi.org/10.1063/5.0119868.

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Ultraintense short-period infrared laser pulses play an important role in frontier scientific research, but their power is quite low when generated using current technology. This paper demonstrates a scheme for generating an ultraintense few-cycle infrared pulse by directly compressing a long infrared pulse. In this scheme, an infrared picosecond-to-nanosecond laser pulse counterpropagates with a rapidly extending plasma grating that is created by ionizing an undulated gas by a short laser pulse, and the infrared laser pulse is reflected by the rapidly extending plasma grating. Because of the
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Fourcade-Dutin, Coralie, Olivia Zurita-Miranda, Patrick Mounaix, and Damien Bigourd. "Mid-Infrared Ultra-Short Pulse Generation in a Gas-Filled Hollow-Core Photonic Crystal Fiber Pumped by Two-Color Pulses." Fibers 9, no. 4 (2021): 21. http://dx.doi.org/10.3390/fib9040021.

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We show numerically that ultra-short pulses can be generated in the mid-infrared when a gas filled hollow-core fiber is pumped by a fundamental pulse and its second harmonic. The generation process originates from a cascaded nonlinear phenomenon starting from a spectral broadening of the two pulses followed by an induced phase-matched four wave-mixing lying in the mid-infrared combined with a dispersive wave. By selecting this mid-infrared band with a spectral filter, we demonstrate the generation of ultra-short 60 fs pulses at a 3–4 µm band and a pulse duration of 20 fs can be reached with an
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SHI, LING-FENG, AI-QIN ZENG, QIN-QIN LI, LI-YE CHENG, and XIN-QUAN LAI. "DYNAMIC PULSE INTEGRATING CIRCUIT FOR INFRARED RECEIVERS." Journal of Circuits, Systems and Computers 22, no. 07 (2013): 1350055. http://dx.doi.org/10.1142/s0218126613500552.

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In this paper, a frequency-tunable dynamic pulse integrating circuit for infrared receivers is presented. The proposed circuits possess many advantages, such as high sensitivity, high immunity against disturbances, simple structure, and so on. This integrator not only defines a minimum time for the burst length and a minimum time between the bursts, but also achieves the same minimum number of pulses in different frequencies. The frequency-tunable dynamic pulse integrator is a combined structure of the center frequency modulation and a new type of pulse integrator. The center frequency modulat
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Wang, Juntao, Yuanyuan Qi, Junchao Lu, Xiaodong Li, and Junfei Wang. "Optimization of high-power Er/Yb co-doped fiber amplifiers for dual-band pulse amplification." Modern Physics Letters B 32, no. 22 (2018): 1850263. http://dx.doi.org/10.1142/s0217984918502639.

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In this paper, high-power pulse-pumped erbium–ytterbium co-doped fiber amplifiers (EYDFAs) for simultaneous amplification of low-repetition rate pulses in the 1.0 [Formula: see text]m and 1.5 [Formula: see text]m bands are numerically investigated. The influences of the peak power and pulse-width of the pump and time delay between the pump and signal pulses on the performance of the amplifier are systematically analyzed. The results show that a pulse-pumped EYDFA is capable of simultaneously amplifying dual-band pulses. The optimal pulse-width of the pump is mainly determined by the allowable
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Grafenstein, Lorenz von, Martin Bock, Dennis Ueberschaer та ін. "5 μm few-cycle pulses with multi-gigawatt peak power at a 1 kHz repetition rate". Optics Letters 42, № 19 (2017): 3796–99. https://doi.org/10.1364/OL.42.003796.

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A mid-infrared (mid-IR) optical parametric chirped pulse amplification (OPCPA) system generating few-cycle pulses with multi-gigawatt peak power at a 1&nbsp;kHz repetition rate is reported. The system is pumped by a highly stable 2&nbsp;&mu;m picosecond chirped pulse amplifier based on Ho:YLF gain media to exploit the high nonlinearity of ZnGeP<sub>2</sub> (ZGP) crystals for parametric amplification. The ZGP optical parametric amplification (OPA) is characterized by a high conversion efficiency of &gt;10&thinsp;%, resulting in 1.3&nbsp;mJ idler pulses at a center wavelength of 5.1&nbsp;&mu;m.
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Fadhel, Mahmoud Muhanad, Norazida Ali, Haroon Rashid, et al. "A Review on Rhenium Disulfide: Synthesis Approaches, Optical Properties, and Applications in Pulsed Lasers." Nanomaterials 11, no. 9 (2021): 2367. http://dx.doi.org/10.3390/nano11092367.

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Rhenium Disulfide (ReS2) has evolved as a novel 2D transition-metal dichalcogenide (TMD) material which has promising applications in optoelectronics and photonics because of its distinctive anisotropic optical properties. Saturable absorption property of ReS2 has been utilized to fabricate saturable absorber (SA) devices to generate short pulses in lasers systems. The results were outstanding, including high-repetition-rate pulses, large modulation depth, multi-wavelength pulses, broadband operation and low saturation intensity. In this review, we emphasize on formulating SAs based on ReS2 to
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Bai, Yeran, Delong Zhang, Lu Lan, et al. "Ultrafast chemical imaging by widefield photothermal sensing of infrared absorption." Science Advances 5, no. 7 (2019): eaav7127. http://dx.doi.org/10.1126/sciadv.aav7127.

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Infrared (IR) imaging has become a viable tool for visualizing various chemical bonds in a specimen. The performance, however, is limited in terms of spatial resolution and imaging speed. Here, instead of measuring the loss of the IR beam, we use a pulsed visible light for high-throughput, widefield sensing of the transient photothermal effect induced by absorption of single mid-IR pulses. To extract these transient signals, we built a virtual lock-in camera synchronized to the visible probe and IR light pulses with precisely controlled delays, allowing submicrosecond temporal resolution deter
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Dissertations / Theses on the topic "Infrared pulses"

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Austin, Drake Ross. "Semiconductor Surface Modification using Mid-Infrared, Femtosecond Laser Pulses." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu150324882632046.

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Kean, Peter N. "Generation and nonlinear propagation of ultrashort near infrared laser pulses." Thesis, University of St Andrews, 1990. http://hdl.handle.net/10023/14317.

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By utilising a CW mode-locked Nd:YAG pump laser an experimental study of self-phase modulation (SPM) and stimulated Raman scattering (SRS) in single mode optical fibres has been conducted. The dependence of the spectral broadening due to SPM upon the launched optical power was observed to obey a linear relationship in agreement with a simple theory. A deviation from this occurred for high input powers due to the onset of stimulated Raman scattering which caused a preferential depletion of the leading edge of the pump pulse and an increased spectral broadening to the long wavelength side of the
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Knittel, Joachim. "Truncation of mid- and far-infrared laser pulses with plasma shutters /." [S.l.] : [s.n.], 1994. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10841.

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Qin, Yu. "Versatility of nonlinear optical phenomena induced by infrared pulses: application to pulse characterization, element analysis, and filamentation." Kyoto University, 2015. http://hdl.handle.net/2433/200464.

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Chan, Kin Foong. "Pulsed infrared laser ablation and clinical applications /." Digital version:, 2000. http://wwwlib.umi.com/cr/utexas/fullcit?p9992765.

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Gwosch, Eva Christina [Verfasser]. "Modification of nuclear DNA by infrared femtosecond laser pulses / Eva Christina Gwosch." Konstanz : KOPS Universität Konstanz, 2017. http://d-nb.info/1191693880/34.

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Schuh, K., M. Kolesik, E. M. Wright, J. V. Moloney, and S. W. Koch. "Self-Channeling of High-Power Long-Wave Infrared Pulses in Atomic Gases." AMER PHYSICAL SOC, 2017. http://hdl.handle.net/10150/623047.

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We simulate and elucidate the self-channeling of high-power 10 mu m infrared pulses in atomic gases. The major new result is that the peak intensity can remain remarkably stable over many Rayleigh ranges. This arises from the balance between the self-focusing, diffraction, and defocusing caused by the excitation induced dephasing due to many-body Coulomb effects that enhance the low-intensity plasma densities. This new paradigm removes the Rayleigh range limit for sources in the 8-12 mu m atmospheric transmission window and enables transport of individual multi-TW pulses over multiple kilomete
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Kornaszewski, Lukasz. "Novel sources of near- and mid-infrared femtosecond pulses for applications in gas sensing, pulse shaping and material processing." Thesis, Heriot-Watt University, 2008. http://hdl.handle.net/10399/2224.

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In this thesis the design, construction process and the performance of two femtosecond optical parametric oscillators and one second–harmonic generation femtosecond pulse shaper is described. One oscillator was applied to gas sensing while potential applications of other devices are outlined. ATi:sapphire oscillator was used to pump a periodically–poled lithium niobate– based optical parametric oscillator. This signal–resonant device was configured to produce broadband idler pulses tunable in the range of 2.7–3.4 μm. This wavelength coverage was matched to the ν3 optical absorption band of met
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Schuh, K., P. Rosenow, M. Kolesik, E. M. Wright, S. W. Koch, and J. V. Moloney. "Nonlinear rovibrational polarization response of water vapor to ultrashort long-wave infrared pulses." AMER PHYSICAL SOC, 2017. http://hdl.handle.net/10150/625977.

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We study the rovibrational polarization response of water vapor using a fully correlated optical Bloch equation approach employing data from the HITRAN database. For a 10-mu m long-wave infrared pulse the resulting linear response is negative, with a negative nonlinear response at intermediate intensities and a positive value at higher intensities. For a model atmosphere comprised of the electronic response of argon combined with the rovibrational response of water vapor this leads to a weakened positive nonlinear response at intermediate intensities. Propagation simulations using a simplified
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Ruff, Zachary. "Photonic bandgap fibers for transmitting high peak-power pulses in the near infrared." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/59249.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2010.<br>Includes bibliographical references (p. [41-42]).<br>Hollow-core photonic bandgap fibers (PBG) offer the opportunity to suppress highly the optical absorption and nonlinearities of their constituent materials, which makes them viable candidates for transmitting high-peak power pulses. This thesis demonstrates the fabrication and characterization of polymer-composite PBG fibers in a novel materials system, polycarbonate and arsenic sulfide glass. Propagation losses for the 60pm-core fibers
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Books on the topic "Infrared pulses"

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H, Titterton D., SPIE Europe, Society of Photo-optical Instrumentation Engineers., and United States. Defense Advanced Research Projects Agency., eds. Technologies for optical countermeasures II ; Femtosecond phenomena II ; and, Passive millimetre-wave and terahertz imaging II: 26-28 September, 2005, Bruges, Belgium. SPIE, 2005.

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Kutter, Christoph. Pulsed electron paramagnetic resonance in high magnetic fields using far infrared lasers. Hartung-Gorre, 1995.

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Peck, Lindamae. Cold regions performance of optical-fiber and pulsed near-infrared intrusion detection systems. U.S. Army Corps of Engineers, Cold Regions Research & Engineering Laboratory, 1994.

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J, Dyer Mark, Copeland Richard A, and United States. National Aeronautics and Space Administration., eds. Collisional removal of OH (X²Pi, nu=7) by O₂, N₂, CO₂, and N₂O. National Aeronautics and Space Administration, 1996.

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1957-, Henderson S. W., Frehlich Rodney George 1952-, Coherent Technologies Inc, George C. Marshall Space Flight Center., and United States. National Aeronautics and Space Administration. Scientific and Technical Information Division., eds. Theory of CW lidar aerosol backscatter measurements and development of a 2.1-[mu]m solid-state pulsed laser radar for aerosol backscatter profiling. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1991.

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Kutter, Christopher. Pulsed electron paramagnetic resonance in high magnetic fields using far infrared lasers: Dissertation zur Erlangung des akademischen Grades des Docktors der Naturwissenschaften an der Universität Konstanz Fakultät für Physik. Hartung-Gorre Verlag Konstanz, 1995.

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Knittel, Joachim. Truncation of mid- and far-infrared laser pulses with plasma shutters. 1994.

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Femtosecond pulses generated from a synchronously pumped chromium-doped forsterite laser. City University of New York, 1995.

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Femtosecond pulses generated from a synchronously pumped chromium-doped forsterite laser. City University of New York, 1995.

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US GOVERNMENT. Technologies for Optical Countermeasures II; Femtosecond Phenomena II; And, Passive Millimetre-Wave and Terahertz Imaging II: 26-28 September, 2005, B (SPIE Conference Proceedings). SPIE-International Society for Optical Engine, 2005.

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Book chapters on the topic "Infrared pulses"

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Nagl, Nathalie, Philipp Steinleitner, Maciej Kowalczyk, et al. "Single-Cycle Infrared Waveform Generation and Control." In Springer Proceedings in Physics. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-47938-0_1.

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AbstractTailoring the electric-field waveform of few-cycle light pulses lays the foundation for controlling nonlinear optical phenomena on their genuine, attosecond time scale. So far, waveform control has been demonstrated mostly in the visible-to-near-infrared spectral region. Extending it to the mid-infrared range will open up new prospects in ultrafast optoelectronics as well as broadband field-resolved spectroscopy. We present a novel approach for shaping few-cycle waveforms, and thereby achieved the first multi-octave synthesis of single-cycle transients in the mid-infrared spectral rang
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Joffre, M., A. Bonvalet, J. L. Martin, and A. Migus. "Generation and Applications of Mid-Infrared Femtosecond Pulses Obtained by Optical Rectification of 15-fs Near-Infrared Pulses." In Springer Series in Chemical Physics. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-80314-7_18.

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Beigang, R., and A. Nebel. "Frequency Conversion of PS-Pulses: Tunable Pulses from the UV to the Near Infrared." In NATO ASI Series. Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2998-9_12.

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Speaker, M. G., M. S. Habib, and T. Juhasz. "Intrastromal Corneal Reshaping Using Near-Infrared Picosecond Laser Pulses." In Springer Series in Chemical Physics. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-85176-6_88.

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Graener, H., T. Q. Ye, R. Dohlus, and A. Laubereau. "Time- and Frequency-Resolved Infrared Spectroscopy with Picosecond Pulses." In Ultrafast Phenomena VI. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-83644-2_129.

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Lee, Kevin F., Adeline Bonvalet, and Manuel Joffre. "Characterization of Mid-Infrared Pulses by Time-Encoded Arrangement." In Springer Series in Chemical Physics. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-95946-5_296.

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Bonvalet, A., M. Joffre, A. Migus, and J. L. Martin. "Diffracting Fourier-Transform Spectroscopy Using Mid-Infrared Femtosecond Pulses." In Springer Series in Chemical Physics. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-80314-7_30.

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Mazur, Eric. "The Interaction of Intense Picosecond Infrared Pulses with Isolated Molecules." In Atomic and Molecular Processes with Short Intense Laser Pulses. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-0967-3_39.

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Kobayashi, Takayoshi. "Carrier-Envelope-Phase-Stable, Intense Ultrashort Pulses in Near Infrared." In Ultrashort Pulse Lasers and Ultrafast Phenomena. CRC Press, 2023. http://dx.doi.org/10.1201/9780429196577-22.

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Takahashi, Eiji J., Pengfei Lan, and Katsumi Midorikawa. "Infrared Double Optical Gating for Generating Submicrojoule Isolated Attosecond Pulses." In Springer Proceedings in Physics. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13242-6_21.

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Conference papers on the topic "Infrared pulses"

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Ritzkowsky, Felix, Fabian Scheiba, Maximilian Kubullek, Huseyin Cankaya, Giulio M. Rossi, and Franz X. Kärtner. "Quantitative Pulse Characterization of Octave Spanning Pulses in the MIR." In CLEO: Science and Innovations. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_si.2024.sth1c.1.

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We report on the pulse characterization of octave spanning pulses in the mid-infrared. By adapting two-dimensional shearing interferometry, we achieve precise quantitative measurements of octave spanning pulses.
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Chen, Yi-Hao, Jeffrey Moses, and Frank Wise. "Long-wave-infrared pulse generation in H2-filled hollow-core fiber." In CLEO: Science and Innovations. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_si.2024.sm3q.2.

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We present a two-color and two-pulse approach to femtosecond pulse generation at long-wave-infrared wavelengths in H2-filled hollow-core fiber. The technique numerically produces 88-fs pulses at 12 µm with 48 % quantum efficiency.
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Jutas, Rokas, Joris Roman, Ignas Astrauskas, et al. "Hybrid Pulse-Burst-Pumped NOPCPA for the Generation of High Energy Long-Wave Infrared Pulses." In CLEO: Science and Innovations. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_si.2024.sth1c.4.

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Pulse-bursts from Nd:YAG amplifier are converted into angularly separated multicolor pulses that are used to non-collinearly pump LWIR ZGP OPCPA. LWIR pulses are amplified to 80 µJ energy, which is potentially scalable to &gt;10 mJ.
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Polyanskiy, Mikhail N., Igor V. Pogorelsky, Dismas K. Choge, Marcus Babzien, William Li, and Mark A. Palmer. "Post-compression of multiterawatt long-wave infrared pulses." In High-power, High-energy Lasers and Ultrafast Optical Technologies II, edited by Pavel Bakule, Patrick Baer, Joachim Hein, and Thomas J. Butcher. SPIE, 2025. https://doi.org/10.1117/12.3058270.

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Bojęś, Piotr, Piotr Jaworski, and Karol Krzempek. "Synchronization of Dissipative Soliton Resonance Lasers via Cascaded Cross-Phase and Cross-Absorption Modulation for Mid-infrared Mode-locked Pulse Generation." In Advanced Solid State Lasers. Optica Publishing Group, 2024. https://doi.org/10.1364/assl.2024.jw2a.1.

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Cross-phase and cross-absorption modulation effect is used to synchronize the pulse repetition frequency and duration of two dissipative soliton resonance mode-locked lasers, which were subsequently used in to generate mid-infrared pulses via difference frequency generation.
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Okano, Kazunori, Naomi Tanga, Rieko Aida, et al. "Utilizing Near-Infrared Femtosecond Laser-Generated Gas Bubbles for Acellular Area Construction in Cell Monolayers." In JSAP-Optica Joint Symposia. Optica Publishing Group, 2024. https://doi.org/10.1364/jsapo.2024.17a_a31_3.

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The focused irradiation of near-infrared femtosecond laser (NIR fs laser) pulses in biological solvents efficiently induces molecular breakdown, generating vaporous gas micro bubbles [1]. Such irradiation on live cells induces apoptosis and necrosis depending in pulse energy [2]. Here we examined the relation bubble size and numbers and pulse energy in cells. Further, the NIR fs laser bubbling-formed cell-removed acellular area was used for assaying antimotility effects of the plant flavonoid apigenin.
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Kalashnikov, Vladimir L., Alexander Rudenkov, Evgeni Sorokin, and Irina T. Sorokina. "Energy Scalability Limits of mid-IR Femtosecond Pulse Oscillators." In Mid-Infrared Coherent Sources. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/mics.2024.mth4c.1.

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Using statistical mechanics analysis we establish the two main limiting factors to the energy scaling of femtosecond pulses in a mid-IR chirped-pulsed-oscillator: system entropy increase with energy causing multiple pulsing, and a pulse phase homogeneity.
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Bonvalet, A., M. Joffre, A. Migus, and J. L. Martin. "Diffracting Fourier-transform spectroscopy using mid-infrared femtosecond pulses." In International Conference on Ultrafast Phenomena. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/up.1996.fe.4.

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Visible or near-infrared (hereafter called simply visible) femtosecond pulses make possible the generation of far-infrared (THz) [1] and even mid-infrared [2] femtosecond pulses. A powerful technique used to characterize these pulses is Fourier-transform spectroscopy [3], yielding the power spectrum through a Fourier-transform of the recorded linear autocorrelation. Although such a measurement can be performed using an infrared Michelson interferometer, a sequence of two collinear infrared pulses separated by a variable time delay can more simply be generated using other techniques [4]. Here,
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Walsh, Joseph T., George J. Hruza, Thomas J. Flotte, R. Rox Anderson, and Thomas F. Deutsch. "Infrared laser ablation of tissue." In OSA Annual Meeting. Optica Publishing Group, 1987. http://dx.doi.org/10.1364/oam.1987.thq2.

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Precise removal of soft tissues and bone is often necessary in surgery. Clinical cw CO2 lasers are ineffective in cutting bone, yet efficiently ablate soft tissue. However, there is typically a 300–1000-jum zone of thermal damage left at the cut edge which impedes healing. A simple model predicts that short pulses of strongly absorbed laser radiation should efficiently ablate tissue and minimize residual damage. Studies were performed on guinea pig skin with pulsed CO2 lasers (λ = 10.6 μm), the residual damage could be minimized to 50 μm when the pulse duration was less than the calculated the
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Jutas, Rokas, Joris Roman, Ignas Astrauskas, et al. "Multicolor-Pulse-Burst-Pumped Long-Wave Infrared NOPCPA." In Mid-Infrared Coherent Sources. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/mics.2024.mw2c.2.

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LWIR pulses are amplified to 80 μJ energy in an angularly multi-beam non-collinearly seeded and non-collinearly pumped OPCPA, the first being pumped by a burst-mode Nd:YAG amplifier. LWIR pulse energies of &gt;10 mJ are targeted.
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Reports on the topic "Infrared pulses"

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Verghese, S. Infrared detection with high-[Tc] bolometers and response of Nb tunnel junctions to picosecond voltage pulses. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/6120573.

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Verghese, Simon. Infrared detection with high-Tc bolometers and response of Nb tunnel junctions to picosecond voltage pulses. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10169798.

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Cain, Clarence P., Gary D. Noojin, David J. Stolarski, Robert J. Thomas, and Benjamin A. Rockwell. Near-Infrared Ultrashort Pulse Laser Bioeffects Studies. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada413066.

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Duncan, Michael A. Pulsed Infrared Laser System to Study Metal Ion Solvation. Defense Technical Information Center, 2001. http://dx.doi.org/10.21236/ada388824.

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Macdonald, J. R., S. J. Beecher, and A. K. Kar. Ultrashort Pulse Inscription of Photonic Structures in ZnSe and GaAs for Mid Infrared Applications. Defense Technical Information Center, 2013. http://dx.doi.org/10.21236/ada580036.

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Sasseen, T. P. An optical and near infrared search for a pulsar in Supernova 1987A. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/6223782.

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Porcel Magnusson, Cristina. Unsettled Topics Concerning Coating Detection by LiDAR in Autonomous Vehicles. SAE International, 2021. http://dx.doi.org/10.4271/epr2021002.

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Abstract:
Autonomous vehicles (AVs) utilize multiple devices, like high-resolution cameras and radar sensors, to interpret the driving environment and achieve full autonomy. One of these instruments—the light detection and ranging (LiDAR) sensor—utilizes pulsed infrared (IR) light, typically at wavelengths of 905 nm or 1,550 nm, to calculate object distance and position. Exterior automotive paint covers an area larger than any other exterior material. Therefore, understanding how LiDAR wavelengths interact with vehicle coatings is extremely important for the safety of future automated driving technologi
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Augustoni, Arnold L. Laser selection based on maximum permissible exposure limits for visible and middle-near infrared repetitively pulsed lasers. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/918747.

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Muenter, J. Direct infrared absorption of clusters in pulsed molecular beams: Third progress report, August 1, 1988--June 30, 1989. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/5831610.

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Cocuzzi, Matthew D. Sub-Nanosecond Infrared Optical Parametric Pulse Generation in Periodically Poled Lithium Niobate Pumped by a Seeded Fiber Amplifier. Defense Technical Information Center, 2008. http://dx.doi.org/10.21236/ada479710.

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