| Lasing in chiral photonic liquid crystals and associated frequency tuning. | |
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MedLine Citation:
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PMID: 19475016 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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This letter addresses a dye-doped planar cholesteric cell as a one-dimensional photonic crystal, which can be lased at the band edges of the photonic band gap. The effect of the composition of the material and the thickness of a cholesteric cell (CLC) on the lasing action, and the photo-control of the lasing frequency, are experimentally investigated. Adding a tunable chiral monomer (TCM) allows the CLC's reflection band to be tuned by varying the intensity and/or exposure time of the UV curing light, enabling the lasing frequency of the CLC sample to be tuned. |
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Authors:
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Andy Fuh; Tsung-Hsien Lin; J-H Liu; F-C Wu |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Optics express Volume: 12 ISSN: 1094-4087 ISO Abbreviation: Opt Express Publication Date: 2004 May |
Date Detail:
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Created Date: 2009-05-28 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101137103 Medline TA: Opt Express Country: United States |
Other Details:
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Languages: eng Pagination: 1857-63 Citation Subset: - |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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