Statistics of pulse energy fluctuations in a Raman laser with a multimode pump source

2020 ◽  
Author(s):  
R. Chulkov ◽  
O. Korozhan ◽  
A. Alyamani ◽  
V. Orlovich
Keyword(s):  
Pulse Energy ◽  
Raman Laser ◽  
Pump Source

External-cavity diamond Raman laser performance at 1240 nm and 1485 nm wavelengths with high pulse energy

2016 ◽  
Vol 13 (6) ◽  
pp. 065001 ◽  
Author(s):  
V P Pashinin ◽  
V G Ralchenko ◽  
A P Bolshakov ◽  
E E Ashkinazi ◽  
M A Gorbashova ◽  
...  
Keyword(s):  
Pulse Energy ◽  
External Cavity ◽  
Raman Laser ◽  
High Pulse Energy ◽  
Laser Performance ◽  
High Pulse

Cavity length matching and optical resonances in a Raman laser with the multimode pump source

2017 ◽  
Vol 42 (23) ◽  
pp. 4824 ◽  
Author(s):  
Ruslan V. Chulkov ◽  
Vasyli Y. Markevich ◽  
Ahmed Y. Alyamani ◽  
Evgenii A. Cheshev ◽  
Valentin A. Orlovich
Keyword(s):  
Cavity Length ◽  
Raman Laser ◽  
Optical Resonances ◽  
Pump Source

scholarly journals Single-Frequency BaWO4 Raman MOPA at 1178 nm with 100-ns Pulse Pump

Crystals ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 185 ◽  
Author(s):  
Zhaojun Liu ◽  
Han Rao ◽  
Zhenhua Cong ◽  
Feng Xue ◽  
Xibao Gao ◽  
...  
Keyword(s):  
Power Amplifier ◽  
Pulse Energy ◽  
Pulse Width ◽  
Master Oscillator ◽  
Master Oscillator Power Amplifier ◽  
Single Frequency ◽  
Pump Source ◽  
Pulse Pump

A single-frequency crystalline Raman master oscillator power amplifier (MOPA) at 1178 nm was demonstrated. The pump source was a homemade single-frequency 1062 nm Nd:GGG MOPA system with a pulse width of 104 ns. The BaWO4 Raman oscillator generated seed radiation at 1178 nm with a pulse energy of 7.7 mJ. The highest amplified Raman pulse energy of 41.0 mJ was obtained with a pulse width of 44.1 ns. The linewidth was less than 500 MHz.

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

CO2-based hollow-core fiber Raman laser with high-pulse energy at 195  µm

2021 ◽  
Vol 46 (20) ◽  
pp. 5133
Author(s):  
Yazhou Wang ◽  
Olav Thorbjørn Sandberg Schiess ◽  
Rodrigo Amezcua-Correa ◽  
Christos Markos
Keyword(s):  
Pulse Energy ◽  
Raman Laser ◽  
Hollow Core ◽  
High Pulse Energy ◽  
High Pulse ◽  
Core Fiber

Semiconductor Raman laser with resonator film transparent to pump light

1991 ◽  
Vol 138 (6) ◽  
pp. 396 ◽  
Author(s):  
K. Suto ◽  
T. Kimura ◽  
J. Nishizawa
Keyword(s):  
Raman Laser ◽  
Pump Light

Non-Plasmonic SERS with Silicon: Is It Really Safe? New Insights into Opto-Thermics of Core/Shell Microbeads

2018 ◽  
Author(s):  
Nicolò Bontempi ◽  
Irene Vassalini ◽  
Stefano Danesi ◽  
Matteo Ferroni ◽  
Paolo Colombi ◽  
...  
Keyword(s):  
Critical Role ◽  
Raman Laser ◽  
Core Shell ◽  
Thermal Coupling ◽  
Melting Points ◽  
Experimental Proof ◽  
Weakly Coupled ◽  
Light Management ◽  
Laser Sources ◽  
First Time

<p>Here we investigate for the first time the opto-thermal behavior of SiO<sub>2</sub>/Si core/shell microbeads (Si-rex) irradiated with three common Raman laser sources (lambda=532, 633, 785 nm) under real working conditions. We obtained an experimental proof of the critical role played by bead size and aggregation in heat and light management, demonstrating that in the case of strong opto-thermal coupling the temperature can exceed that of the melting points of both core and shell components. In addition, we also show that weakly coupled beads can be utilized as stable substrates for plasmon-free SERS experiments.</p>

Mode-locked thulium-doped fiber laser with a narrow bandwidth and high pulse energy

2012 ◽  
Vol 9 (8) ◽  
pp. 587-590 ◽  
Author(s):  
W Zhou ◽  
D Y Shen ◽  
Y S Wang ◽  
J Y Long ◽  
Y An
Keyword(s):  
Fiber Laser ◽  
Pulse Energy ◽  
High Pulse Energy ◽  
Narrow Bandwidth ◽  
High Pulse
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