| Improvement of delay-bandwidth product in photonic crystal slow-light waveguides. | |
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MedLine Citation:
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PMID: 20721017 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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We report new results about the improvement of delay-bandwidth product in photonic crystal slow light waveguides. Previous studies have obtained large delay-bandwidth product at the price of small average group index. It is pointed out here that the radius and the distance between the two boundary rows of holes have a key contribution for delay-bandwidth product. We show the possibility of improving this factor of merit meanwhile maintaining the same group index. We succeed in improving normal delay-bandwidth product from 0.15 to 0.35, keeping at the same time the group index unchanged at high value of 90. This optimization approach may be applicable for previous flat band slow light devices. |
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Authors:
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Ran Hao; Eric Cassan; Xavier Le Roux; Dingshan Gao; Van Do Khanh; Laurent Vivien; Delphine Marris-Morini; Xinliang Zhang |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Optics express Volume: 18 ISSN: 1094-4087 ISO Abbreviation: Opt Express Publication Date: 2010 Aug |
Date Detail:
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Created Date: 2010-08-19 Completed Date: 2011-01-11 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: 16309-19 Citation Subset: IM |
Affiliation:
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Department of Components for Microelectronics & Optoelectronics, Institut d'Electronique Fondamentale, Univ Paris-Sud, Orsay 91400, France. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Computer Simulation* Crystallization Light* Models, Theoretical Refractometry / instrumentation* Scattering, Radiation |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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