Cholesteric Liquid Crystal Laser Using an Oligofluorene for High Performance and Spectral Purity

Ku-Hsien Wei; Ksenia Dolgaleva; Anita Trajkovska; Svetlana Lukishova; Robert W. Boyd; Shaw H. Chen

doi:10.1364/OPE.2006.OPTuD16

Frontiers in Optics
OSA Technical Digest (CD) (Optica Publishing Group, 2006),
paper OPTuD16
•https://doi.org/10.1364/OPE.2006.OPTuD16

Cholesteric Liquid Crystal Laser Using an Oligofluorene for High Performance and Spectral Purity

Ku-Hsien Wei, Ksenia Dolgaleva, Anita Trajkovska, Svetlana Lukishova, Robert W. Boyd, and Shaw H. Chen

Organic Photonics and Electronics 2006

Rochester, New York United States
10–11 October 2006
ISBN: 1-55752-818-7

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OPE Poster Session (OPTuD)

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K. Wei, K. Dolgaleva, A. Trajkovska, S. Lukishova, R. W. Boyd, and S. H. Chen, "Cholesteric Liquid Crystal Laser Using an Oligofluorene for High Performance and Spectral Purity," in Frontiers in Optics, OSA Technical Digest (CD) (Optica Publishing Group, 2006), paper OPTuD16.

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Abstract

We have compared laser behaviors of a cholesteric liquid crystal doped with DCM and a rod-like oligofluorene. The results indicate that the highly oriented oligofluorene dopant yields better lasing efficiency and lasing spectral purity.

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