The comparison between the graded photonic crystal coupler and various couplers

Hung Ta Chien, Chengkuo Lee, Hua Kung Chiu, Kuei Chu Hsu, Chii Chang Chen, Ja An Annie Ho, Chien Chou

Research output: Contribution to journalArticlepeer-review

31 Scopus citations

Abstract

The coupling between a dielectric waveguide and a photonic crystal waveguide is studied theoretically and experimentally. The coupling methods studied in this work include graded photonic crystal coupler, photonic crystal taper, waveguide taper, and parabolic mirror coupler. The properties of each coupler are discussed and compared.

Original languageEnglish
Pages (from-to)2570-2574
Number of pages5
JournalJournal of Lightwave Technology
Volume27
Issue number14
DOIs
StatePublished - 15 Jul 2009

Keywords

  • Integrated optics
  • Optical couplers

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