Pulse Propagation And Energy Extraction In Short Pulse CO2 Lasers

1980 ◽  
Author(s):  
G. T. Schappert
Keyword(s):  
Pulse Propagation ◽  
Short Pulse ◽  
Energy Extraction

scholarly journals ANALYSIS OF ULTRA-SHORT PULSE PROPAGATION IN NONLINEAR OPTICAL FIBER

2009 ◽  
Vol 12 ◽  
pp. 219-241 ◽  
Author(s):  
Mohamed Bakry El Mashade ◽  
Mohamed Nady Abdel Aleem
Keyword(s):  
Optical Fiber ◽  
Nonlinear Optical ◽  
Pulse Propagation ◽  
Short Pulse ◽  
Ultra Short Pulse

Experimental and Numerical Studies of Short Pulse Propagation in Model Systems

2002 ◽  
Author(s):  
Sunil Kumar ◽  
Zhixiong Guo ◽  
Janice Aber ◽  
Bruce Garetz
Keyword(s):  
Monte Carlo ◽  
Pulse Propagation ◽  
Short Pulse ◽  
Model Systems ◽  
Discrete Ordinates ◽  
Pulsed Lasers ◽  
Discrete Ordinates Method ◽  
Numerical Studies ◽  
Tissue Phantoms ◽  
Good Agreement

In this paper experimental and numerical studies of the propagation of short-pulsed lasers through scattering and absorbing media are presented. Experimental results of a 60 ps pulse laser transmission in tissue phantoms are obtained and compared with Monte Carlo simulations. Good agreement between the Monte Carlo simulation and experimental measurement is found. Three models are developed for the simulation of short pulse transport. Benchmark comparisons among the Monte Carlo (MC), transient discrete ordinates method (TDOM) and transient radiation element method (TREM) are conducted.

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