Results 161 to 170 of about 646,274 (209)

All Solid-State Mid Infrared Laser Source

Advanced Solid State Lasers, 1997
We demonstrated an all solid-state mid infrared laser source. The source is diode pumped, and employs multiple stage optical parametric oscillators to produce laser radiation in the mid infrared region between 2.5 and 4 μm. The laser source is compact, light weight and capable of being air-cooled. The electrical efficiency of the laser is near 1%.
Ti Chuang, Ralph Burnham, R. B. Jones
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All-solid-state diode-pumped eyesafe lasers

SPIE Proceedings, 1992
An eyesafe source at 1.61 J.UD with 2.1 % wallplug efficiency, is demonstrated using a Nd:YAG pumped KTP optical parametric oscillator with total peak-power conversion efficiency of 70% and an energy conversion efficiency of 47 % to 1.61 J.UD or 30% to l.54J.UD.
Larry R. Marshall, Alex H. Kaz, Ralph L. Burnham   +2 more
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Ultrafast all-solid-state laser technology

Applied Physics B Lasers and Optics, 1994
Passively mode-locked diode-pumped solid-state lasers can provide practical high-power laser sources with pico- and femtosecond pulse durations. We use semiconductors not only to optically pump but also to cw mode-lock or Q-switch a solid-state laser. A novel saturable absorber design, the Antiresonant Fabry-Perot Saturable Absorber (A-FPSA), allows of
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Progress of DUV/VUV All-Solid-State Lasers

Optica Advanced Photonics Congress 2022, 2022
The main progress of generating all-solid-state deep ultraviolet (DUV) and vacuum ultraviolet (VUV) lasers with KBe2BO3F2 (KBBF) crystal is reviewed.
Ning Wen, Shenjin Zhang, Nan Zong, Hongwei Gao, Yong Bo, Qinjun Peng, Dafu Cui, Zuyan Xu   +7 more
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High power all solid state VUV lasers

Journal of Electron Spectroscopy and Related Phenomena, 2014
Abstract We report the investigation on the high power all solid state vacuum ultra-violet (VUV) lasers by means of nonlinear frequency conversion with KBe2BO3F2 (KBBF) nonlinear crystal. Several all solid state VUV lasers have developed in our group, including polarization and pulse repetition rate adjustable picosecond 177.3 nm VUV laser ...
Shen-jin Zhang, Da-fu Cui, Feng-feng Zhang, Zhi Xu, Zhi-min Wang, Feng Yang, Nan Zong, Wei Tu, Ying Chen, Hong-yan Xu, Feng-liang Xu, Qin-jun Peng, Xiao-yang Wang, Chuang-tian Chen, Zu-yan Xu   +14 more
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All-Solid-State Cr:LiSAF Femtosecond Lasers

1999
Two types of all-solid-state Cr:LiSAF femtosecond lasers are demonstrated. One laser aims at generation of ultrashort pulses. Transform-limited 30-fs pulses were generated from this diode-pumped, Kerr-lens mode-locked laser with a time-bandwidth product of 0.32 by using a wide gain bandwidth of the Cr:LiSAF crystal.
Shin-ichiro Aoshima, Haruyasu Itoh, Makoto Hosoda, Yutaka Tsuchiya   +3 more
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Continuous-wave, all-solid-state, intracavity Raman laser

Optics Letters, 2005
Continuous-wave operation of a diode-pumped solid-state Raman laser at 1176 nm is reported. The intracavity Raman laser, based on a Nd:YAG laser crystal and a KGd(WO4)2 Raman crystal, reached threshold for 4 W of diode input power and gave up to 800 mW of output power at an overall conversion efficiency of 4%.
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All-Solid-State Diode-Pumped CW Femtosecond Cr:LiSrAlF6 Lasers

Ultrafast Phenomena, 1994
The widespread application of ultrafast technology will require the development of compact, versatile lasers. We aim to develop an all-solid-state diode-pumped tunable femtosecond laser system employing Cr:LiSAF as the gain medium in both amplifier and oscillator to yield ultrashort pulse energies up to a few μJ for only a few watts of diode pump power.
R. Mellish, P. M. W. French, J. R. Taylor, P. J. Delfyett, L. T. Florez   +4 more
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Mode-locked all-solid-state diode-pumped Cr:LiSAF laser

Optics Letters, 1993
A diode-pumped mode-locked Cr:LiSAF laser is demonstrated for what is to our knowledge the first time. Active mode locking, with an acousto-optic modulator, and resonant passive mode locking, with a multiple-quantum-well absorber in an external cavity, have both yielded cw trains of picosecond pulses.
P M, French, R, Mellish, J R, Taylor, P J, Delfyett, L T, Florez   +4 more
openaire   +2 more sources

Development of all-solid-state ultraviolet lasers

Journal of Laser Applications
Since the discovery of the frequency doubling phenomenon in the 1960s, there has been a continuous emergence of solid-state lasers with varying wavelengths. Technological advancements have facilitated the generation of various types of ultraviolet lasers by employing diverse frequency doubling crystals and pump sources.
Zhuo Zhang, Yao Ma, Chao Niu, Kuan Li, Ke Wang, Chunting Wu, Yongji Yu   +6 more
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