| Wide tunability and ultralarge birefringence with 3D hollow waveguide Bragg reflector. | |
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MedLine Citation:
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PMID: 19370134 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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A tunable Bragg reflector based on a 3D hollow waveguide (HWG) has been proposed. Ultrawide tuning ranges of 152 nm and 164 nm, respectively, in Bragg wavelengths of TE and TM modes of the Bragg reflector have been presented experimentally. With a 3D hat-shaped HWG, a giant birefringence of 0.012 has been demonstrated that can be varied with a variable air core to realize tunable polarization-manipulating devices. The ultrawide tuning in Bragg wavelength can be utilized to make a number of widely tunable photonic devices based on the proposed 3D HWG Bragg reflector. |
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Authors:
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Mukesh Kumar; Takahiro Sakaguchi; Fumio Koyama |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Optics letters Volume: 34 ISSN: 0146-9592 ISO Abbreviation: Opt Lett Publication Date: 2009 Apr |
Date Detail:
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Created Date: 2009-04-16 Completed Date: 2009-06-26 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7708433 Medline TA: Opt Lett Country: United States |
Other Details:
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Languages: eng Pagination: 1252-4 Citation Subset: - |
Affiliation:
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Microsystem Research Center, P & I Laboratory, Tokyo Institute of Technology, R2-22, 4259 Nagatsuta, Yokohama 226-8503, Japan. kumar.m.aa@m.titech.ac.jp |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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