Coherent photon transport from spontaneous emission in one-dimensional waveguides

2005 ◽  
Vol 30 (15) ◽  
pp. 2001 ◽  
Author(s):  
J. T. Shen ◽  
Shanhui Fan
2012 ◽  
Vol 51 (12) ◽  
pp. 4017-4017
Author(s):  
Wei-Bin Yan ◽  
Zhong-Ju Liu ◽  
Ling Zhou

2013 ◽  
Vol 15 (8) ◽  
pp. 083019 ◽  
Author(s):  
Christoph Martens ◽  
Paolo Longo ◽  
Kurt Busch

2016 ◽  
Vol 91 (6) ◽  
pp. 063004 ◽  
Author(s):  
Zeyang Liao ◽  
Xiaodong Zeng ◽  
Hyunchul Nha ◽  
M Suhail Zubairy

2009 ◽  
Vol 27 (3) ◽  
pp. 393-398 ◽  
Author(s):  
H. Huang ◽  
G.J. Tallents

AbstractThe minimum irradiance needed to overcome amplified spontaneous emission (ASE) of a seed beam injected into a laser amplifier is evaluated. The treatment is particularly applicable to extreme ultraviolet (EUV) and X-ray laser schemes to inject laser harmonic radiation as a seed into (1) plasma laser amplifiers and (2) free-electron lasers. Simple expressions and calculations are given for the minimum injected irradiance required for amplification of the injected seed beam to exceed ASE from the amplifier, including the effects of gain saturation, assuming one dimensional radiative transfer.


10.14311/1787 ◽  
2013 ◽  
Vol 53 (2) ◽  
Author(s):  
Jakub Hübner ◽  
Pavel Vrba

Feasible soft-X-ray amplification in the CVI and NVII Balmer transition is investigated in a capillary discharge. The best conditions and parameters for the experimental set-up are found for an ablative capillary. The most optimistic results have shown that the gain would be greater than one, which is the condition for successful ASE (Amplified spontaneous emission) in capillary discharges. The capillary discharge evolution is modeled using the NPINCH program, employing a one-dimensional physical model based on MHD equations. The information about the capillary discharge evolution is processed in the FLY, FLYPAPER, FLYSPEC programs, enabling the population to be modeled on specific levels during capillary discharge.


1976 ◽  
Vol 14 (5) ◽  
pp. 1745-1747 ◽  
Author(s):  
R. C. T. da Costa ◽  
G. A. Pérez Munguia

1996 ◽  
Vol 53 (4) ◽  
pp. 2799-2803 ◽  
Author(s):  
Michael D. Tocci ◽  
Michael Scalora ◽  
Mark J. Bloemer ◽  
Jonathan P. Dowling ◽  
Charles M. Bowden

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