High peak power 47  ns electro-optic cavity dumped TEM_00 1342-nm Nd:YVO_4 laser

2015 ◽  
Vol 54 (4) ◽  
pp. 717 ◽  
Author(s):  
Ke Liu ◽  
Ying Chen ◽  
Fangqin Li ◽  
Hongyan Xu ◽  
Nan Zong ◽  
...  
Keyword(s):  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Electro Optic

scholarly journals Pulsed LD side-pumped MgO: LN electro-optic cavity-dumped 1123 nm Nd: YAG laser with short pulse width and high peak power

2018 ◽  
Vol 6 ◽  
Author(s):  
Yang Bai ◽  
Bing Bai ◽  
Diao Li ◽  
Yanxiao Sun ◽  
Jianlin Li ◽  
...  
Keyword(s):  
Pulse Energy ◽  
Repetition Rate ◽  
Pulse Width ◽  
Peak Power ◽  
Optimization Design ◽  
Short Pulse ◽  
High Peak ◽  
High Peak Power ◽  
Electro Optic ◽  
Energy Pulse

We report a cavity-dumped 1123 nm laser with narrow pulse width and high peak power by an MgO: LN crystal electro-optic (EO) modulator. Based on the structural optimization design of a folded biconcave cavity using the 808 nm pulsed laser diode (LD) side-pumped ceramic Nd: YAG rod, output pulses with maximum pulse energy and peak power up to 39.6 mJ and 9.73 MW were obtained, corresponding to 100 Hz repetition rate and 4.07 ns pulse width. The instabilities of pulse width and pulse energy were $\pm$1.55% and $\pm$2.06%, respectively. At the highest repetition rate of 1 kHz, the pulse energy, pulse width, and peak power were 11.3 mJ, 5.05 ns, and 2.24 MW, respectively. The instabilities of pulse width and pulse energy were $\pm$2.65% and $\pm$3.47%, respectively.

MgO∶LN Electro-optic Crystal Cavity-dumped Nd∶YAG Laser for Short Pulse Width and High Peak Power at 1 kHz

2017 ◽  
Vol 46 (8) ◽  
pp. 814001
Author(s):  
卢一鑫 LU Yi-xin ◽  
白杨 BAI Yang ◽  
白冰 BAI Bing ◽  
白晋涛 BAI Jin-tao
Keyword(s):  
Pulse Width ◽  
Peak Power ◽  
Short Pulse ◽  
High Peak ◽  
High Peak Power ◽  
Yag Laser ◽  
Electro Optic ◽  
Short Pulse Width

scholarly journals Generation of High Peak Power Mode-Locked Green Pulses Based on WS2 and EOM: Experiment and Theory

Molecules ◽  
2021 ◽  
Vol 26 (15) ◽  
pp. 4406
Author(s):  
Wenjing Tang ◽  
Wanggen Sun ◽  
Jing Wang ◽  
Kai Jiang ◽  
Wei Xia ◽  
...  
Keyword(s):  
Pump Power ◽  
Peak Power ◽  
Mode Locking ◽  
Green Laser ◽  
High Peak ◽  
High Peak Power ◽  
Electro Optic ◽  
Power Mode ◽  
Experimental Values ◽  
First Time

Based on an as-prepared high-quality WS2 film and an electro-optic modulator (EOM), a dual-loss-modulated low repetition rate mode-locking laser at 0.53 μm with high peak power is presented for the first time. The laser characteristics versus the pump power are investigated experimentally and theoretically. At a pump power of 10.67 W, the shortest pulse duration of 305 ps can be measured, corresponding to the highest peak power of 931 kW, which is much higher than those of the single passive modulated lasers with WS2-SA. A simple rate equation simulation was used to describe this dual-loss-modulated mode-locking green laser based on WS2 and EOM. The results of the numerical simulation are basically in accordance with the experimental values.

Investigations on fibers for high-peak power pulsed Nd:YAG-lasers for laser detonator

2008 ◽  
Author(s):  
Yang Gao ◽  
Xing-hai Zhao ◽  
Wei Su ◽  
Yong-sheng Cheng ◽  
Mei-jian Xu ◽  
...  
Keyword(s):  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Nd:Yag Lasers
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