Results 31 to 40 of about 2,589,646 (347)
Generation of transform-limited picosecond pulses at 1.0 µm from a gain switched semiconductor laser diode [PDF]
, 2013 We report the generation of short, transform-limited, ~18 ps optical pulses from an external fiber Bragg grating (FBG) stabilized semiconductor laser diode.
Shaif-ul Alam +9 more
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The use of semiconductor laser diodes at low temperatures [PDF]
Vestnik MGTU, 2016 The theoretical analysis and experimental research of possibility of using commercially available semiconductor laser diodes at low temperatures (down to the temperature of 50 K) has been performed in the paper.
Vlasova S. V. +2 more
doaj +1 more source
Hot Carrier Photocurrent through MOS Structure
Applied Sciences, 2021 Flow of photocurrent through the metal-oxide-semiconductor structure induced by the pulsed infrared CO2 laser is investigated experimentally. In the case of a perfect insulator, the photocurrent has a photocapacitive character.
Jonas Gradauskas, Steponas Ašmontas
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Quantum modeling of semiconductor gain materials and vertical-external-cavity surface-emitting laser systems [PDF]
, 2010 This article gives an,overview of the microscopic theory,theory used to quantitatively model a wide range of semiconductor laser gain materials. As a snapshot of the current state of research, applications to a variety of actual quantum-well systems are ...
Rubel, Oleg +21 more
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Optics Express, 2016 A scheme for photonic generation of linearly chirped microwave waveforms (LCMWs) with a large time-bandwidth product (TBWP) is proposed and demonstrated based on an optically injected semiconductor laser.
Pei Zhou +3 more
semanticscholar +1 more source
Wave-mixing analysis for THz-signals generation in dc-biased semiconductor optical devices at room temperature [PDF]
, 2010 Wave-mixing at 370-GHz in a SOA and FP semiconductor laser is investigated by using a FROG-system. A comparison of the optical time-fluctuations measured at their output stresses the importance of a resonant cavity in THz-signals generation from ...
Frederic Surre +7 more
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Бюллетень сибирской медицины, 2022 Aim of the study was to compare the cutting and coagulation properties of 1.56 and 1.94 μm fiber lasers with those of a 0.98 μm semiconductor laser.Materials and methods. A comparative study of the biological effects of 1.56 and 1.94 µm lasers and a 0.98
M. A. Ryabova +5 more
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Numerical simulation and design of semiconductor quantum dot-based lasers and amplifiers [PDF]
, 2013 Numerical simulation and design of semiconductor quantum dot-based lasers and ...
Xu, Tianhong
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Special Issue “Semiconductor Laser Dynamics: Fundamentals and Applications”
Photonics, 2020 With the advent of integrated photonics, a crucial role is played by semiconductor diode lasers (SDLs) as coherent light sources. Old paradigms of semiconductor laser dynamics, like optical injection, external feedback and the coupling of lasers ...
Daan Lenstra
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IEEE Photonics Journal, 2022 Q-switching in a mode-locked laser not only makes the amplitude of every single output pulse unequal, but also limits the time width and peak power of output pulses.
Peng Zhang +6 more
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