Simulations of Raman laser amplification in ionizing plasmas

2003 ◽  
Vol 10 (12) ◽  
pp. 4837-4847 ◽  
Author(s):  
Daniel S. Clark ◽  
Nathaniel J. Fisch
Keyword(s):  
Raman Laser ◽  
Laser Amplification

scholarly journals Transmission Span Optimization in Fiber Systems With Cavity and Random Distributed Feedback Ultralong Raman Laser Amplification

2017 ◽  
Vol 35 (22) ◽  
pp. 4967-4972 ◽  
Author(s):  
Giuseppe Rizzelli ◽  
Pawel Rosa ◽  
Pedro Corredera ◽  
Juan Diego Ania-Castanon
Keyword(s):  
Raman Laser ◽  
Distributed Feedback ◽  
Laser Amplification

scholarly journals Plasma density effect on backward Raman laser amplification

2015 ◽  
Vol 64 (10) ◽  
pp. 105201
Author(s):  
Zhang Zhi-Meng ◽  
Zhang Bo ◽  
Wu Feng-Juan ◽  
Hong Wei ◽  
Teng Jian ◽  
...  
Keyword(s):  
Plasma Density ◽  
Raman Laser ◽  
Density Effect ◽  
Laser Amplification

scholarly journals Particle-in-cell simulations of Raman laser amplification in preformed plasmas

2003 ◽  
Vol 10 (12) ◽  
pp. 4848-4855 ◽  
Author(s):  
Daniel S. Clark ◽  
Nathaniel J. Fisch
Keyword(s):  
Raman Laser ◽  
Particle In Cell ◽  
Laser Amplification

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>

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