A compact pulse-tunable fiber laser based on pulse-pumped high gain cavity

2014 ◽  
Author(s):  
Hongdan Wan ◽  
Zhiming Lu ◽  
Jin Wang ◽  
Yu Zhou ◽  
Jingli Wang
Keyword(s):  
Fiber Laser ◽  
High Gain ◽  
Tunable Fiber Laser

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.

16-Port tunable fiber laser based on a digital micromirror device in C-band

2019 ◽  
Vol 125 (2) ◽  
Author(s):  
Jinliang Li ◽  
Xiao Chen ◽  
Min Lv ◽  
Yunshu Gao ◽  
Genxiang Chen
Keyword(s):  
Fiber Laser ◽  
Digital Micromirror Device ◽  
Tunable Fiber Laser

Investigation on a Novel Fabry-Perot Filter for High Power Tunable Fiber Laser

2010 ◽  
Vol 37 (9) ◽  
pp. 2351-2354
Author(s):  
苏立钦 Su Liqin ◽  
沈永行 Shen Yonghang
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Fabry Perot ◽  
Tunable Fiber Laser

Linear Polarized Tunable Fiber Laser Based on Radiation Mode of 45°-Tilted Fiber Grating

2020 ◽  
Vol 47 (12) ◽  
pp. 1201007
Author(s):  
邢志坤 Xing Zhikun ◽  
宋青果 Song Qingguo ◽  
牟成博 Mou Chengbo ◽  
闫志君 Yan Zhijun ◽  
孙琪真 Sun Qizhen ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Fiber Grating ◽  
Radiation Mode ◽  
Tunable Fiber Laser

Ring cavity tunable fiber laser with external transversely chirped Bragg grating

2013 ◽  
Author(s):  
A. Ryasnyanskiy ◽  
V. Smirnov ◽  
L. Glebova ◽  
O. Mokhun ◽  
E. Rotari ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Ring Cavity ◽  
Bragg Grating ◽  
Tunable Fiber Laser

Q-switched tunable fiber laser with aluminum oxide saturable absorber and Sagnac loop mirror

2020 ◽  
Author(s):  
S. F. S. M. Noor ◽  
N. F. Zulkipli ◽  
T. F. T. M. N. Izam ◽  
H. Ahmad ◽  
M. Yasin ◽  
...  
Keyword(s):  
Aluminum Oxide ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Loop Mirror ◽  
Tunable Fiber Laser
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