Broadband subwavelength grating mirror and its application to vertical-cavity surface-emitting laser

Il-Sug Chung (Invited author), Jesper Mørk (Invited author), Philippe Gilet (Invited author), Alexei Chelnokov (Invited author)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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Abstract

Various high-index-contrast sub-wavelength grating (HCG) mirror designs have been investigated. It reveals that transverse magnetic (TM-) and transverse electric (TE-) HCG reflect the incident fields in quite different ways and that the TM-HCG enables very thin gap below the grating. Based on these results, a new HCG VCSEL design with a thin oxide gap has been suggested. The thin oxide gap structure has a number of advantages including easier fabrication, better mechanical stability, and very strong single-mode properties.
Original languageEnglish
Title of host publicationTransparent Optical Networks, 2008. : ICTON 2008. 10th Anniversary International Conference on
Place of PublicationAthens, Greece
PublisherIEEE
Publication date2008
PagesTu.C2.5
ISBN (Print)978-1-4244-2625-6
DOIs
Publication statusPublished - 2008
Event10th Anniversary International Conference on Transparent Optical Networks - Athens, Greece
Duration: 22 Jun 200826 Jun 2008
Conference number: 10

Conference

Conference10th Anniversary International Conference on Transparent Optical Networks
Number10
CountryGreece
CityAthens
Period22/06/200826/06/2008

Bibliographical note

Copyright: 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

Keywords

  • grating
  • photonic crystal
  • VCSEL

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