NDLI: Experimental Investigation of Laser Emission of Dye-Doped Cholesteric Liquid Crystals with a Cholesteric Reflector

Content Provider	Semantic Scholar
Author	Zhou, Ying Huang, Yuhua Rapaport, Alexandra Bass, Michael Wu, Shin-Tson
Copyright Year	2006
Abstract	Dye-doped cholesteric liquid crystal (CLC) behaves like a one-dimensional photonic crystal laser when pumped by a second harmonic Nd-YAG pulsed laser. Usually circularly polarized laser light in the same sense as the cholesteric helix is emitted from both directions of the lasing cell. In this paper, we experimentally demonstrate the laser emission enhancement and investigate the corresponding polarization state from the dye-doped CLC laser in stack with another CLC reflector. Cell gap and dye concentration are important factors affecting the optical efficiency of the CLC lasers.
Starting Page	377
Ending Page	377
Page Count	1
File Format	PDF HTM / HTML
DOI	10.1080/15421400600656251
Alternate Webpage(s)	http://lcd.creol.ucf.edu/publications/2006/MCLC%20Zhou.pdf
Alternate Webpage(s)	https://doi.org/10.1080/15421400600656251
Volume Number	454
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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