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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 4, Iss. 4 — Apr. 1, 2006
  • pp: 215–218

Threshold gain behavior of lasing modes in two-dimensional active random media

Chun Wang, Jinsong Liu, Kejia Wang, Jiantao Lv, Ting Fan, and Hai Liu  »View Author Affiliations


Chinese Optics Letters, Vol. 4, Issue 4, pp. 215-218 (2006)


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Abstract

The pumping rate dependence of the peak intensity of the individual lasing mode in two-dimensional (2D) active random media is investigated. The results show that these modes have a typical threshold gain behavior and different threshold pumping rates. There exists a certain correspondence between the mode's threshold pumping rate and its lifetime, and the longer the lifetime is, the lower the threshold is.

© 2005 Chinese Optics Letters

OCIS Codes
(270.3430) Quantum optics : Laser theory
(290.0290) Scattering : Scattering
(290.4210) Scattering : Multiple scattering
(290.5850) Scattering : Scattering, particles
(290.5890) Scattering : Scattering, stimulated

Citation
Chun Wang, Jinsong Liu, Kejia Wang, Jiantao Lv, Ting Fan, and Hai Liu, "Threshold gain behavior of lasing modes in two-dimensional active random media," Chin. Opt. Lett. 4, 215-218 (2006)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-4-4-215

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