scholarly journals High peak-power and narrow-linewidth all-fiber Raman nanosecond laser in 165 µm waveband

2020 ◽  
Vol 28 (5) ◽  
pp. 7175 ◽  
Author(s):  
Taoce Yin ◽  
Zhangni Qi ◽  
Feihong Chen ◽  
Yufu Song ◽  
Sailing He
Keyword(s):  
Peak Power ◽  
High Peak ◽  
Nanosecond Laser ◽  
High Peak Power ◽  
Narrow Linewidth

High Peak-Power Narrow Linewidth 1.9 μm Fiber Gas Raman Source

2016 ◽  
Author(s):  
Bo Gu ◽  
Yubin Chen ◽  
Zefeng Wang ◽  
Fei Yu ◽  
Chaofan Zhang
Keyword(s):  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Narrow Linewidth

scholarly journals Generation of 130 W narrow-linewidth high-peak-power picosecond pulses directly from a compact Yb-doped single-stage fiber amplifier

2015 ◽  
Vol 54 (9) ◽  
pp. 096106 ◽  
Author(s):  
Yaoyao Qi ◽  
Haijuan Yu ◽  
Jingyuan Zhang ◽  
Lei Wang ◽  
Ling Zhang ◽  
...  
Keyword(s):  
Peak Power ◽  
Fiber Amplifier ◽  
Single Stage ◽  
High Peak ◽  
High Peak Power ◽  
Narrow Linewidth ◽  
Picosecond Pulses

scholarly journals Experimental Study of Nanosecond Laser-Generated Plasma Channels

2020 ◽  
Vol 10 (12) ◽  
pp. 4082
Author(s):  
Tadzio Levato ◽  
Michal Nevrkla ◽  
Muhammad Fahad Nawaz ◽  
Lorenzo Giuffrida ◽  
Filip Grepl ◽  
...  
Keyword(s):  
Peak Power ◽  
Focal Length ◽  
Femtosecond Laser Pulses ◽  
High Peak ◽  
Nanosecond Laser ◽  
High Peak Power ◽  
Technical Solution ◽  
Experimental Setup ◽  
Plasma Channels ◽  
Gas Targets

Generation of plasma-channels by interaction of gas targets with nanosecond laser beams was investigated experimentally. Such laser-generated plasma channels are very promising for subsequent guiding of high peak power femtosecond laser pulses, over several tens of centimeters, as required in laser wake field electron-acceleration (LWFA). The experimental setup was based on the use of a cylindrical lens (100 mm of focal length) with the aim of proposing a technical solution easy to be integrated into a compact experimental setup for acceleration of multi-GeV electron beams using high peak-power laser systems. A pilot experiment, showing production of asymmetric plasma channels over a length of several millimeters in N and Ar targets with initial neutral-gas atomic density around 5 × 1019 cm−3, is reported. Plasma effective threshold formation was estimated, along with future optimization of the optical setup for a symmetrization of such plasma channel. Scalability of this concept to several tens of centimeters is preliminarily discussed, along with the corresponding critical requirements for an optimal LWFA scheme.

scholarly journals Widely Tunable, Narrow-Linewidth, High-Peak-Power, Picosecond Midinfrared Optical Parametric Amplifier

2018 ◽  
Vol 24 (5) ◽  
pp. 1-6 ◽  
Author(s):  
Qiang Fu ◽  
Lin Xu ◽  
Sijing Liang ◽  
David P. Shepherd ◽  
David J. Richardson ◽  
...  
Keyword(s):  
Peak Power ◽  
Parametric Amplifier ◽  
High Peak ◽  
Optical Parametric Amplifier ◽  
High Peak Power ◽  
Narrow Linewidth ◽  
Optical Parametric

scholarly journals Millijoule, high-peak power, narrow-linewidth, sub-hundred nanosecond pulsed fibre Master-Oscillator Power-Amplifier at 1.55 μm

2006 ◽  
Vol 7 (2) ◽  
pp. 170-176 ◽  
Author(s):  
Christophe Codemard ◽  
Carl Farrell ◽  
Pascal Dupriez ◽  
Valery Philippov ◽  
Jayanta K. Sahu ◽  
...  
Keyword(s):  
Power Amplifier ◽  
Peak Power ◽  
High Peak ◽  
Master Oscillator ◽  
Master Oscillator Power Amplifier ◽  
High Peak Power ◽  
Narrow Linewidth

Gigahertz Narrow-Linewidth High-Peak Power Nanosecond Fiber Laser

2016 ◽  
Vol 43 (7) ◽  
pp. 0701001
Author(s):  
邹峰 Zou Feng ◽  
王兆坤 Wang Zhaokun ◽  
王子薇 Wang Ziwei ◽  
周翠芸 Zhou Cuiyun ◽  
刘源 Liu Yuan ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Narrow Linewidth
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