Direct generation of 2  W average-power and 232  nJ picosecond pulses from an ultra-simple Yb-doped double-clad fiber laser

2015 ◽  
Vol 40 (6) ◽  
pp. 1097 ◽  
Author(s):  
Yizhong Huang ◽  
Zhengqian Luo ◽  
Fengfu Xiong ◽  
Yingyue Li ◽  
Min Zhong ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Average Power ◽  
Picosecond Pulses ◽  
Direct Generation

scholarly journals An Eye-Safe, SBS-Free Coherent Fiber Laser LIDAR Transmitter with Millijoule Energy and High Average Power

Photonics ◽  
2021 ◽  
Vol 8 (1) ◽  
pp. 15
Author(s):  
Mehmetcan Akbulut ◽  
Leonid Kotov ◽  
Kort Wiersma ◽  
Jie Zong ◽  
Maohe Li ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
Peak Power ◽  
Figure Of Merit ◽  
Current System ◽  
Glass Fibers ◽  
Average Power ◽  
High Gain ◽  
Short Length ◽  
High Average Power

We report on an eye-safe, transform-limited, millijoule energy, and high average power fiber laser. The high gain and short length of the NP phosphate-glass fibers enable the SBS-free operation with kW level peak power. The output energy is up to 1.3 mJ, and the average power is up to 23 W at an 18 kHz repetition rate with 600 ns pulses (peak power > 2.1 kW). The PER is ≈16 dB and the M2 of the beam is 1.33 × 1.18. The coherent LIDAR Figure Of Merit (FOM) is 174 mJ*sqrt(Hz), which to our knowledge is the highest reported for a fiber laser. We also report 0.75 mJ energy and >3.7 kW peak power with down to 200 ns pulses and up to 1.21 mJ energy with a 3–5 kHz repetition rate operation of the current system.

Direct Generation of 148 nm and 44.6 fs Pulses in an Erbium-Doped Fiber Laser

2015 ◽  
Vol 27 (1) ◽  
pp. 93-96 ◽  
Author(s):  
Xing Li ◽  
Weiwen Zou ◽  
Guang Yang ◽  
Jianping Chen
Keyword(s):  
Fiber Laser ◽  
Erbium Doped ◽  
Direct Generation

Energetic and high average power femtosecond fiber laser using chirped- and divided-pulse amplification

CLEO: 2014 ◽  
2014 ◽  
Author(s):  
Yoann Zaouter ◽  
Florent Guichard ◽  
Robert Braunschweig ◽  
Marc Hanna ◽  
Franck Morin ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Average Power ◽  
High Average Power ◽  
Pulse Amplification ◽  
Femtosecond Fiber Laser

scholarly journals Compression of picosecond pulses from a thin-disk laser to 30fs at 4W average power

2018 ◽  
Vol 26 (4) ◽  
pp. 3861 ◽  
Author(s):  
Bo-Han Chen ◽  
Martin Kretschmar ◽  
Dominik Ehberger ◽  
Andreas Blumenstein ◽  
Peter Simon ◽  
...  
Keyword(s):  
Average Power ◽  
Thin Disk ◽  
Picosecond Pulses ◽  
Disk Laser ◽  
Thin Disk Laser

Direct Generation of 7 W, 360 μJ Multi-Pulse Laser From an Ultra-Compact All-Fiber Gain Switched Tm³+-Doped Double-Clad Fiber Laser

2021 ◽  
Vol 33 (22) ◽  
pp. 1258-1261
Author(s):  
Huiru Zhang ◽  
Wei Lin ◽  
Duanduan Wu ◽  
Rongping Wang ◽  
Shixun Dai
Keyword(s):  
Fiber Laser ◽  
Pulse Laser ◽  
Direct Generation

scholarly journals Direct generation of radially-polarized output from an Yb-doped fiber laser

CLEO: 2014 ◽  
2014 ◽  
Author(s):  
D. Lin ◽  
J. M. O. Daniel ◽  
M. Gecevičius ◽  
M. Beresna ◽  
P. G. Kazansky ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Direct Generation ◽  
Radially Polarized

High-average power 4 GW pulses with sub-8 optical cycles from a Tm-doped fiber laser driven nonlinear pulse compression stage

2017 ◽  
Author(s):  
Martin Gebhardt ◽  
Christian Gaida ◽  
Fabian Stutzki ◽  
Steffen Hädrich ◽  
Cesar Jauregui ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Compression ◽  
Average Power ◽  
High Average Power ◽  
Compression Stage
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