scholarly journals Diode-Pumped Actively Q-Switched Nd:YVO4/RTP Intracavity Raman Laser at 1.49 µm

Crystals ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 168
Author(s):  
Yue Jiao ◽  
Zhaojun Liu ◽  
Xingyu Zhang ◽  
Feilong Gao ◽  
Chenyang Jia ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Pump Power ◽  
Average Output Power ◽  
Pulse Repetition Rate ◽  
Frequency Conversion ◽  
Raman Laser ◽  
Laser Medium ◽  
Average Output ◽  
Diode Pumped ◽  
First Time

For the first time, a diode-pumped actively Q-switched Nd:YVO4/RbTiOPO4 (RTP) intracavity Raman laser at 1.49 µm was demonstrated to the best of our knowledge. Experimentally, a dual-end diffusion-bonded YVO4–Nd:YVO4–YVO4 crystal was employed as the laser medium to generate 1.34 µm laser radiation, and an RTP crystal as the Raman medium to enable the frequency conversion, by which radiation at 1.49 µm was achieved successfully. With an incident pump power of 10.4 W, an average output power of 502 mW was obtained at a pulse repetition rate of 15 kHz, corresponding to a conversion efficiency of 4.8%.

Diode-Pumped Eye-Safe Intracavity Raman Laser with Ceramic Nd:YAG Gain Medium and BaWO4 Raman Crystal

2012 ◽  
Vol 531 ◽  
pp. 181-184
Author(s):  
Hui Hua Xu ◽  
Xing Yu Zhang ◽  
Qing Pu Wang ◽  
Xiao Han Chen ◽  
Cong Wang ◽  
...  
Keyword(s):  
Pump Power ◽  
Output Power ◽  
Pulse Repetition Frequency ◽  
Raman Laser ◽  
Gain Medium ◽  
Repetition Frequency ◽  
Pulse Repetition ◽  
Average Output ◽  
Diode Pumped ◽  
First Time

A diode-pumped actively Q-switched eye-safe intracavity Raman laser with ceramic Nd:YAG gain medium and BaWO4 Raman crystal is demonstrated for the first time. The highest average output power of 0.76 W is obtained at a pulse repetition frequency of 30 kHz and a pump power of 11.3 W. The corresponding conversion efficiency from the diode pump power to Raman output power is 6.7%. The highest pulse energy of 38.1 µJ is obtained at a pulse repetition frequency of 15 kHz and a pump power of 7.8 W, and the corresponding peak power is 4.9 kW.

Diode-pumped passively Q-switched Nd:YAG/SrWO4 intracavity Raman laser with high pulse energy and average output power

2012 ◽  
Vol 107 (2) ◽  
pp. 343-348 ◽  
Author(s):  
H. Xu ◽  
X. Zhang ◽  
Q. Wang ◽  
C. Wang ◽  
W. Wang ◽  
...  
Keyword(s):  
Output Power ◽  
Pulse Energy ◽  
Average Output Power ◽  
Raman Laser ◽  
High Pulse Energy ◽  
Average Output ◽  
Diode Pumped ◽  
High Pulse

Diode-pumped passively mode-locked Nd:KGd(WO_4)_2 laser with 1-W average output power

2002 ◽  
Vol 27 (16) ◽  
pp. 1478 ◽  
Author(s):  
A. Major ◽  
N. Langford ◽  
T. Graf ◽  
D. Burns ◽  
A. I. Ferguson
Keyword(s):  
Output Power ◽  
Average Output Power ◽  
Average Output ◽  
Diode Pumped

Diode-Pumped Passive Q-Switched 946-nm Nd:YAG Laser with 2.1-W Average Output Power

2005 ◽  
Vol 22 (6) ◽  
pp. 1420-1422 ◽  
Author(s):  
Zhang Ling ◽  
Li Chun-Yong ◽  
Feng Bao-Hua ◽  
Wei Zhi-Yi ◽  
Li De-Hua ◽  
...  
Keyword(s):  
Output Power ◽  
Nd:Yag Laser ◽  
Average Output Power ◽  
Average Output ◽  
Diode Pumped

Tunable operation of an all solid-state diode pumped Raman laser with self-frequency conversion

2002 ◽  
Vol 19 (2) ◽  
pp. 113-115 ◽  
Author(s):  
A. A. Demidovich ◽  
A. S. Grabtchikov ◽  
A. N. Kuzmin ◽  
V. A. Lisinetskii ◽  
V. A. Orlovich
Keyword(s):  
Solid State ◽  
Frequency Conversion ◽  
Raman Laser ◽  
Diode Pumped

All-fiber all-normal-dispersion passively mode-locked neodymium-doped fiber laser operation at 1064 nm

Laser Physics ◽  
2022 ◽  
Vol 32 (2) ◽  
pp. 025102
Author(s):  
Liwei Xu ◽  
Xiaohan Chen ◽  
Ming Li ◽  
Bin Zhang ◽  
Qiongyu Hu ◽  
...  
Keyword(s):  
Pump Power ◽  
Fiber Laser ◽  
Average Output Power ◽  
Laser Operation ◽  
Polarization Rotation ◽  
Nonlinear Polarization ◽  
Average Output ◽  
Normal Dispersion ◽  
Maximum Average Output Power ◽  
Nonlinear Polarization Rotation

Abstract In this work, we report an all-fiber Nd-doped passively mode-locked fiber laser based on nonlinear polarization rotation mechanism operating in the 1.06 μm region. When the pump power was 300 mW, a pulse with a maximum average output power of 0.63 mW, a narrowest pulse duration of 1.22 ps and a pulse repetition rate of 14.25 MHz was obtained.

Modular, Fiber Coupled, Diode Pumped Solid State Laser with up to 5 kW Average Output Power

2001 ◽  
Author(s):  
D. Hoffmann ◽  
G. Bonati ◽  
P.F. Kayser ◽  
P. Loosen ◽  
R. Poprawe ◽  
...  
Keyword(s):  
Solid State ◽  
Output Power ◽  
Average Output Power ◽  
Solid State Laser ◽  
Average Output ◽  
State Laser ◽  
Diode Pumped

Diode-Pumped Self-Q-Switched Cr,Nd:YAG Laser with High Average Output Power

2005 ◽  
Vol 22 (4) ◽  
pp. 877-879 ◽  
Author(s):  
Wang Su-Mei ◽  
Feng Bao-Hua ◽  
Zhang Qiu-Lin ◽  
Zhang Ling ◽  
Zhang Dong-Xiang ◽  
...  
Keyword(s):  
Output Power ◽  
Nd:Yag Laser ◽  
Average Output Power ◽  
Average Output ◽  
Diode Pumped

Diode-pumped self-Q-switched Cr,Nd:YAG laser with 7-W average output power

2009 ◽  
Vol 7 (11) ◽  
pp. 1015-1017 ◽  
Author(s):  
施玉显 Yuxian Shi ◽  
王素梅 Sumei Wang ◽  
李奇楠 Qinan Li ◽  
张静 Jing Zhang ◽  
张东香 Dongxiang Zhang ◽  
...  
Keyword(s):  
Output Power ◽  
Nd:Yag Laser ◽  
Average Output Power ◽  
Average Output ◽  
Diode Pumped
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