50W single-mode linearly polarized high peak power pulsed fiber laser with tunable ns-μs pulse durations and kHz-MHz repetition rates

2008 ◽  
Author(s):  
V. Khitrov ◽  
B. Samson ◽  
D. Machewirth ◽  
K. Tankala
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
Single Mode ◽  
High Peak ◽  
High Peak Power ◽  
Linearly Polarized ◽  
Pulsed Fiber Laser

142 W high peak power narrow-linewidth linearly polarized pulsed fiber laser

2020 ◽  
Vol 49 (4) ◽  
pp. 405003-405003
Author(s):  
张昆 Kun Zhang ◽  
周寿桓 Shouhuan Zhou ◽  
李尧 Yao Li ◽  
张利明 Liming Zhang ◽  
余洋 Yang Yu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Narrow Linewidth ◽  
Linearly Polarized ◽  
Pulsed Fiber Laser

High-peak-power, high-energy, high-average-power pulsed fiber laser system with versatile pulse duration and shape

2013 ◽  
Vol 38 (22) ◽  
pp. 4686 ◽  
Author(s):  
A. Malinowski ◽  
P. Gorman ◽  
C. A. Codemard ◽  
F. Ghiringhelli ◽  
A. J. Boyland ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Duration ◽  
Peak Power ◽  
Laser System ◽  
Average Power ◽  
High Energy ◽  
High Peak ◽  
High Peak Power ◽  
High Average Power ◽  
Pulsed Fiber Laser

High Peak Power Mid-infrared 2.8 μm Pulsed Fiber Laser

2016 ◽  
Vol 45 (11) ◽  
pp. 1114002
Author(s):  
沈炎龙 SHEN Yan-long ◽  
王屹山 WANG Yi-shan ◽  
谌鸿伟 CHEN Hong-wei ◽  
黄珂 HUANG Ke ◽  
陶蒙蒙 TAO Meng-meng ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Mid Infrared ◽  
Pulsed Fiber Laser

High peak power, high rep-rate pulsed fiber laser for marking applications

2006 ◽  
Author(s):  
M. N. Zervas ◽  
M. Durkin ◽  
F. Ghiringhelli ◽  
K. Vysniauskas ◽  
L. Hickey ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Pulsed Fiber Laser

High-peak-power, single-mode, nanosecond pulsed, all-fiber laser for high resolution 3D imaging LIDAR system

2012 ◽  
Vol 10 (12) ◽  
pp. 121402-121404 ◽  
Author(s):  
Jian Yun Jian Yun ◽  
Cunxiao Gao Cunxiao Gao ◽  
Shaolan Zhu Shaolan Zhu ◽  
Chuandong Sun Chuandong Sun ◽  
Haodong He Haodong He ◽  
...  
Keyword(s):  
High Resolution ◽  
Fiber Laser ◽  
Peak Power ◽  
3D Imaging ◽  
Single Mode ◽  
High Peak ◽  
High Peak Power ◽  
Lidar System

scholarly journals High-peak-power temporally shaped nanosecond fiber laser immune to SPM-induced spectral broadening

2019 ◽  
Vol 7 ◽  
Author(s):  
Rongtao Su ◽  
Pengfei Ma ◽  
Pu Zhou ◽  
Zilun Chen ◽  
Xiaolin Wang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
Brillouin Scattering ◽  
Laser Pulses ◽  
High Peak ◽  
High Peak Power ◽  
Spectral Broadening ◽  
Linearly Polarized ◽  
Novel Concept ◽  
The Impact

High-peak-power transform-limited narrow-linewidth nanosecond all-fiber lasers are desired in a range of applications. However, their linewidths will be broadened by self-phase modulation (SPM). We propose a novel concept that generates transform-limited laser pulses by temporally shaping the pulse seed. The impact of the pulse shape on SPM-induced spectral broadening was studied numerically and experimentally. It was found theoretically that the square-shape pulsed laser is immune to SPM-induced spectral broadening. Based on this principle, we built a high-peak-power, linearly polarized, square-shape nanosecond all-fiber laser in a master oscillator power amplifier (MOPA) configuration. Stimulated Brillouin scattering (SBS) limited peak powers of 4.02 kW, 5.06 kW, 6.52 kW and 9.30 kW were obtained at pulse widths of 8 ns, 7 ns, 6 ns and 5 ns. Thanks to the square-shape pulsed seed, the linewidths at maximum peak power remained at 129.5 MHz, 137.6 MHz, 156.2 MHz and 200.1 MHz, respectively, close to the transform-limited values of 110.8 MHz, 126.6 MHz, 147.7 MHz and 177.3 MHz.

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