SPECTRAL AND TEMPORAL EMISSION BEHAVIORS IN DISORDERED SCATTERING OF RH640 DYE SOLUTION

Authors
WANG HZ ZHAO FL HUANG XG ZHENG XG WU MM LEE WK
Citation
Hz. Wang et al., SPECTRAL AND TEMPORAL EMISSION BEHAVIORS IN DISORDERED SCATTERING OF RH640 DYE SOLUTION, Chinese Physics Letters, 14(10), 1997, pp. 736-739
Citations number
10
Categorie Soggetti
Physics
Journal title
Chinese Physics Letters → ACNP
ISSN journal
0256307X
Volume
14
Issue
10
Year of publication
1997
Pages
736 - 739
Database
ISI
SICI code
0256-307X(1997)14:10<736:SATEBI>2.0.ZU;2-P
Abstract
The fluorescent decays and spectra of pump power density dependent emi ssion demonstrated that the excitation power density was enhanced in R h640 dye solution containing scattering nanoparticles. Lasing in disor dered scattering medium with low threshold, narrow bandwidth, and shor e duration was observed. The mechanism of this enhancement, together w ith the lasing properties of low threshold and narrow bandwidth, was d iscussed. PACS: 33.70.-w, 42.55.Mv.