Repetition Rate-tunable Q-switched Fiber Laser Using a CNT-embedded Fiber Optic Coupler

2015 ◽  
Author(s):  
Joonhoi Koo ◽  
Ju Han Lee
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
Fiber Optic ◽  
Optic Coupler

A carbon nanotube-embedded fiber-optic tunable coupler for flexible repetition rate control of a passively Q -switched fiber laser

Laser Physics ◽  
2014 ◽  
Vol 24 (4) ◽  
pp. 045105 ◽  
Author(s):  
J Koo ◽  
Y-W Song ◽  
J H Lee
Keyword(s):  
Carbon Nanotube ◽  
Fiber Laser ◽  
Rate Control ◽  
Repetition Rate ◽  
Fiber Optic

Ti3C2Tx nanosheets for high-repetition-rate wideband-tunable Q-switched fiber laser around 3 μm

2021 ◽  
pp. 1-1
Author(s):  
Liqiang Zhou ◽  
Chen Wei ◽  
Dongsheng Wang ◽  
Hao Chi ◽  
Le Zheng ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
High Repetition Rate ◽  
High Repetition

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.

scholarly journals High-repetition-rate, sub-nanosecond and narrow-bandwidth fiber-laser-pumped green laser for photon-counting shallow-water bathymetric Lidar

2020 ◽  
Vol 19 ◽  
pp. 103563
Author(s):  
Xin Chen ◽  
Wei Kong ◽  
Tao Chen ◽  
Hao Liu ◽  
Genghua Huang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Shallow Water ◽  
Repetition Rate ◽  
Photon Counting ◽  
Green Laser ◽  
High Repetition Rate ◽  
High Repetition ◽  
Narrow Bandwidth

Self-starting ultra-low repetition rate pulsed fiber laser generating from dual mode-locking technique

2017 ◽  
Author(s):  
M. R. K. Soltanian ◽  
Francois Legare ◽  
Pin Long
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
Mode Locking ◽  
Dual Mode ◽  
Pulsed Fiber Laser

Passively Mode-Locked Tm3+-Doped Fiber Laser With Gigahertz Fundamental Repetition Rate

2018 ◽  
Vol 24 (3) ◽  
pp. 1-6 ◽  
Author(s):  
Huihui Cheng ◽  
Wei Lin ◽  
Zhengqian Luo ◽  
Zhongmin Yang
Keyword(s):  
Fiber Laser ◽  
Repetition Rate

Effect of repetition rate on gain-switched fiber laser output pulses

Laser Physics ◽  
2014 ◽  
Vol 24 (10) ◽  
pp. 105108 ◽  
Author(s):  
V Agrež ◽  
R Petkovšek ◽  
D Sangla ◽  
J Saby ◽  
R B Picard ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
Laser Output

Tunable Yb-doped fiber laser based on a FBG array and a theta ring resonator ensuring a constant repetition rate (Conference Presentation)

2017 ◽  
Author(s):  
Tobias Tiess ◽  
Martin Becker ◽  
Manfred Rothhardt ◽  
Hartmut Bartelt ◽  
Matthias L. Jäger
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
Ring Resonator

Passively Mode-Locked Fiber Laser with a Sub-Megahertz Repetition Rate

2011 ◽  
Vol 28 (11) ◽  
pp. 114203 ◽  
Author(s):  
Jiong Chen ◽  
Dong-Fang Jia ◽  
Yong-Chao Wu ◽  
Chang-Le Wang ◽  
Zhao-Ying Wang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Repetition Rate

High repetition rate passively mode-locked erbium-doped fiber laser

2008 ◽  
Vol 53 (5) ◽  
pp. 706-708 ◽  
Author(s):  
Jing Li ◽  
YongHeng Dai ◽  
ZhiGang Zhang
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
High Repetition Rate ◽  
High Repetition ◽  
Erbium Doped
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