Realization of multilayer Si/SiO2 super-High N.A. GRIN lens on Si-waveguide coupling to single-mode optical fibre

Ter Hoe Loh*, Qian Wang, Jie Zhu, Keh Ting Ng, Yi Cheng Lai, Seng-Tiong Ho

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Vertical optical mode-size transformation from 260nm-thick Si-nanowaveguide to 10~12μm matching the single-mod -fibre-core has been demonstrated using compact multilayer Si/SiO2 asymmetric GRIN lens (length:~24μm). GRIN lens to single-mode-fibre practical coupling loss of -3.45 dB was achieved.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2010
StatePublished - Dec 1 2010
EventConference on Lasers and Electro-Optics, CLEO 2010 - San Jose, CA, United States
Duration: May 16 2010May 21 2010

Other

OtherConference on Lasers and Electro-Optics, CLEO 2010
CountryUnited States
CitySan Jose, CA
Period5/16/105/21/10

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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