Modeling of diode-end-pumped Q-switched solid-state lasers: influence of energy-transfer upconversion

2002 ◽  
Vol 19 (7) ◽  
pp. 1558 ◽  
Author(s):  
Yung-Fu Chen ◽  
Yu-Pin Lan ◽  
Shing-Chung Wang
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Solid State Lasers ◽  
Energy Transfer Upconversion

Optimization of concentration and length of laser medium in diode-end-pumped solid-state lasers considering energy-transfer-upconversion effects

Optik ◽  
2013 ◽  
Vol 124 (13) ◽  
pp. 1445-1449 ◽  
Author(s):  
Yaoting Wang ◽  
Wujun Li ◽  
Leilei Pan ◽  
Jintao Yu ◽  
Ruihong Zhang
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Laser Medium ◽  
Solid State Lasers ◽  
Energy Transfer Upconversion

DETERMINATION OF THE ETU EFFECT OF ACTIVELY LD-PUMPED Q-SWITCHED SOLID STATE LASERS

2005 ◽  
Vol 19 (27) ◽  
pp. 1411-1417 ◽  
Author(s):  
YUNG-SHENG HUANG ◽  
KUN-FU TSENG ◽  
FANG-LING CHANG
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Peak Power ◽  
Transmission Condition ◽  
Solid State Lasers ◽  
Laser Mode ◽  
Pump Mode ◽  
Optimal Output ◽  
Maximum Pulse Energy

We have proposed a model to incorporate the energy transfer up-conversion (ETU) effect on the performance of actively LD-pumped Q-switched kilo-watt lasers. Under the optimal output transmission condition, the optimal ratio of the pump mode to the laser mode are found to be within 0.85 and 1.1 to minimize the influence of the ETU on the output power, so the maximum pulse energy and the peak power can be obtained.

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