Investigation of random lasers with resonant feedback - art. no. 063808

Authors
Ling, Y Cao, H Burin, AL Ratner, MA Liu, C Chang, RPH
Citation
Y. Ling et al., Investigation of random lasers with resonant feedback - art. no. 063808, PHYS REV A, 6406(6), 2001, pp. 3808
Citations number
32
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6406
Issue
6
Year of publication
2001
Database
ISI
SICI code
1050-2947(200112)6406:6<3808:IORLWR>2.0.ZU;2-E
Abstract
This paper presents a detailed experimental study of random lasers with res onant feedback. The dependences of the lasing threshold and the number of l asing modes on the transport mean free path, the pump area, and the sample size are measured. An analytical model based on the concept of quasistates is developed to explain the behaviors of random lasers.