Promotion of pulse peak power by halving the repetition rate based on a vector soliton

2020 ◽  
Vol 45 (7) ◽  
pp. 1635
Author(s):  
Shijie Wang ◽  
Lei Liao ◽  
Yingbin Xing ◽  
Haiqing Li ◽  
Jinggang Peng ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Peak Power ◽  
Pulse Peak Power ◽  
Pulse Peak ◽  
Vector Soliton

scholarly journals Passively Q-switched 8.5-ns Pr3+:YLF laser at 640 nm

2021 ◽  
Vol 127 (6) ◽  
Author(s):  
Moritz Badtke ◽  
Hiroki Tanaka ◽  
Lenn J. Ollenburg ◽  
Sascha Kalusniak ◽  
Christian Kränkel
Keyword(s):  
Pulse Energy ◽  
Repetition Rate ◽  
Peak Power ◽  
Cavity Length ◽  
Short Pulse ◽  
Pulse Generation ◽  
Optically Pumped ◽  
Average Output ◽  
Short Pulse Generation ◽  
Pulse Peak

AbstractWe report on short pulse generation from a passively Q-switched Pr3+:LiYF4 laser operating at 640 nm. By reducing the cavity length and utilizing Co:MgAl2O4 as the saturable absorber, we obtain the shortest pulse durations from any Q-switched Pr3+ laser. Under pumping with a frequency-doubled optically pumped semiconductor laser at a wavelength of 479.05 nm we realized (8.5 ± 1) ns long pulses at a repetition rate of 0.78 MHz from a 7.5 mm long cavity at an average output power of 1.0 W. In that case, the laser pulse energy and duration were 1.3 µJ and 8.5 ns, respectively. The highest pulse energy amounts to 1.8 µJ at a pulse peak power of 0.19 kW in 9.2 ns pulses at a repetition rate of 0.48 MHz.

scholarly journals All-optical pulse peak power stabilization and its impact in phase-OTDR vibration detection

OSA Continuum ◽  
2021 ◽  
Vol 4 (5) ◽  
pp. 1430
Author(s):  
Benoit Vanus ◽  
Chams Baker ◽  
Liang Chen ◽  
Xiaoyi Bao
Keyword(s):  
Peak Power ◽  
Optical Pulse ◽  
Pulse Peak Power ◽  
Vibration Detection ◽  
All Optical ◽  
Pulse Peak ◽  
Power Stabilization

Increasing superradiant pulse peak power by using electron energy chirp

2003 ◽  
pp. 61-64
Author(s):  
N.S. Ginzburg ◽  
I.V. Zotova ◽  
R.M. Rozental ◽  
A.S. Sergeev ◽  
M. Kamada ◽  
...  
Keyword(s):  
Electron Energy ◽  
Peak Power ◽  
Pulse Peak Power ◽  
Pulse Peak
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