Single frequency MOPA based on Nd:YAG single crystal fiber and rods

2016 ◽  
Vol 41 (7) ◽  
pp. 1356 ◽  
Author(s):  
Zhaojun Liu ◽  
Shaojie Men ◽  
Yang Liu ◽  
Zhenhua Cong ◽  
Houwen Yang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Single Frequency ◽  
Crystal Fiber

25 W continuous-wave Yb:LiLuF4 single-crystal-fiber laser oscillator

2021 ◽  
pp. 127337
Author(s):  
Sara Pizzurro ◽  
Federico Pirzio ◽  
Shu Jun ◽  
Alberto Di Lieto ◽  
Giuliano Piccinno ◽  
...  
Keyword(s):  
Single Crystal ◽  
Fiber Laser ◽  
Continuous Wave ◽  
Laser Oscillator ◽  
Crystal Fiber

scholarly journals Single crystal fiber for laser sources

2015 ◽  
Author(s):  
Xavier Délen ◽  
Adrien Aubourg ◽  
Loïc Deyra ◽  
Fabien Lesparre ◽  
Igor Martial ◽  
...  
Keyword(s):  
Single Crystal ◽  
Crystal Fiber ◽  
Laser Sources

Crucibleless crystal growth and Radioluminescence study of calcium tungstate single crystal fiber

2014 ◽  
Vol 37 ◽  
pp. 51-54 ◽  
Author(s):  
M.S. Silva ◽  
L.M. Jesus ◽  
L.B. Barbosa ◽  
D.R. Ardila ◽  
J.P. Andreeta ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Single Crystal ◽  
Calcium Tungstate ◽  
Crystal Fiber

Continuous-wave and Pulsed Laser Performance of Yb∶LuAG Single Crystal Fiber

2022 ◽  
Vol 43 (01) ◽  
pp. 42-50
Author(s):  
Xiao-fei MA ◽  
◽  
Tao WANG ◽  
Jian ZHANG ◽  
Yan-ru YIN ◽  
...  
Keyword(s):  
Single Crystal ◽  
Continuous Wave ◽  
Pulsed Laser ◽  
Laser Performance ◽  
Crystal Fiber

scholarly journals Direct Amplification of High Energy Pulsed Laser in Fiber-Single Crystal Fiber with High Average Power

Crystals ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 216
Author(s):  
Feng Li ◽  
Zhi Yang ◽  
Zhiguo Lv ◽  
Yang Yang ◽  
Yishan Wang ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Single Crystal ◽  
Stimulated Raman Scattering ◽  
Average Power ◽  
High Energy ◽  
Laser Source ◽  
High Average Power ◽  
Double Pass ◽  
Two Stage ◽  
Crystal Fiber

A laser master oscillator power amplifier (MOPA) system consisting of a fiber amplifier and a two-stage Yb:YAG single crystal fiber (SCF) is experimentally studied. The nonlinear stimulated Raman scattering (SRS) is avoided by limiting the output power of the fiber preamplifier to 600 mW. Due to the benefit from the low nonlinearity and high amplification gain of the SCF, a laser pulse duration of 16.95 ps and a high average power of 41.7 W at a repetition rate of 250 kHz are obtained by using a two-stage polarization controlled double-pass amplification of Yb:YAG SCF, corresponding to an output energy of 166.8 μJ and a peak power of 9.84 MW, respectively. The polarization controlled SCF amplification scheme achieved a gain as high as more than 69 times. During the amplification, the spectra gain narrowing effect and the polarization controlled four-pass amplification setup are also studied. The laser spectrum is narrowed from over 10 nm to less than 3 nm, and the pulse width is also compressed to hundreds of femtosecond by dechirping the laser pulse. This compact-sized, cost-effective laser source can be used in laser micromachining, or as the seeder source for generating much higher power and energy laser for scientific research. For some applications which need femtosecond laser, this laser source can also be compressed to femtosecond regime.

Antioxidation and High-Resolution Ultrasonic Temperature Sensor Based on Cr3+:MgAl2O4 Single Crystal Fiber

2020 ◽  
Vol 20 (10) ◽  
pp. 6763-6768
Author(s):  
Tao Wang ◽  
Jian Zhang ◽  
Lu Yang ◽  
Gao Wang ◽  
Na Zhang ◽  
...  
Keyword(s):  
High Resolution ◽  
Single Crystal ◽  
Temperature Sensor ◽  
Crystal Fiber
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