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Lasing in chiral photonic liquid crystals and associated frequency tuning

✍ Scribed by Fuh, Andy Y.-G.; Lin, Tsung-Hsien; Liu, J.-H.; Wu, F.-C.

Book ID
115404192
Publisher
Optical Society of America
Year
2004
Tongue
English
Weight
164 KB
Volume
12
Category
Article
ISSN
1094-4087

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## Abstract In this paper, we present the results of our investigations on the lasing in dye doped chiral liquid crystals with structural defects. The introduction of structural defects (TiO~2~ microbeads) into cholesterics results in multimode laser generation and increasing the threshold energy.