scholarly journals Compensation of thermally induced depolarization in Faraday isolators for high average power lasers

2011 ◽  
Vol 19 (7) ◽  
pp. 6366 ◽  
Author(s):  
Ilya Snetkov ◽  
Ivan Mukhin ◽  
Oleg Palashov ◽  
Efim Khazanov
Keyword(s):  
Average Power ◽  
High Average Power ◽  
Thermally Induced

Thermally induced spatiotemporal aberrations in high average power ultrashort compressors

2019 ◽  
Author(s):  
Zeudi MAZZOTTA ◽  
Lucas RANC ◽  
Nathalie LEBAS ◽  
Catherine LE BLANC ◽  
Ji Ping ZOU ◽  
...  
Keyword(s):  
Average Power ◽  
High Average Power ◽  
Thermally Induced

Thermally Induced Birefringence Compensation in High Average Power Nd:YAG Laser

2007 ◽  
Vol 46 (3A) ◽  
pp. 1051-1053 ◽  
Author(s):  
Ravi Bhushan ◽  
Koji Tsubakimoto ◽  
Hidetsugu Yoshida ◽  
Hisanori Fujita ◽  
Masahiro Nakatsuka
Keyword(s):  
Nd:Yag Laser ◽  
Average Power ◽  
High Average Power ◽  
Thermally Induced ◽  
Birefringence Compensation

scholarly journals Pre-compensation of thermally induced refractive index changes in a depressed core Fully-Aperiodic Large-Pitch-Fiber for high average power operation

2021 ◽  
Author(s):  
Marie-Alicia Malleville ◽  
Baptiste Leconte ◽  
Romain Dauliat ◽  
Raphael Jamier ◽  
Anka Schwuchow ◽  
...  
Keyword(s):  
Refractive Index ◽  
Average Power ◽  
High Average Power ◽  
Thermally Induced ◽  
Index Changes ◽  
Power Operation

A New Type S-band High-average-power Broadband Klystron

2011 ◽  
Vol 33 (7) ◽  
pp. 1727-1732 ◽  
Author(s):  
Zhao-chuan Zhang ◽  
Bao-li Shen ◽  
Xiao-juan Yu ◽  
Feng Zhang ◽  
Yun-ping Huang
Keyword(s):  
Average Power ◽  
High Average Power ◽  
New Type

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.

Sign in / Sign up

Export Citation Format

Share Document