Title :
Light scattering and lasing in dye-doped nematic liquid crystals
Author :
Veltri, A. ; Infusino, M. ; Ferjani, S. ; Strangi, G.
Abstract :
We present a theoretical analisys based on scattering in nematics and on two-level system for the dye action. A simple description of light diffusion is shown to be inadequate to describe processes at the basis of this lasing; different physical phenomena have to be considered.
Keywords :
dye lasers; dyes; light scattering; liquid lasers; nematic liquid crystals; dye-doped nematic liquid crystals; lasing; light diffusion; light scattering; two-level system; Fluctuations; Laser modes; Laser theory; Light scattering; Liquid crystals; Optimized production technology; Physics; Random media; Spectroscopy;
Conference_Titel :
IEEE/LEOS Winter Topical Meeting Series, 2008
Conference_Location :
Sorrento
Print_ISBN :
978-1-4244-1594-6
Electronic_ISBN :
978-1-4244-1595-3
DOI :
10.1109/LEOSWT.2008.4444423
