A tunable subwavelength resonant grating optical filter

Hua Tan, Allan S.P. Chang, Wei Wu, Zhaoning Yu, Shufeng Bai, Stephen Y. Chou

Research output: Contribution to journalConference articlepeer-review

7 Scopus citations


Tunable Subwavelength Resonant Grating (SRG) filter with liquid crystal cladding as the tuning layer is demonstrated. The filter has a 17 nm tuning range and 2 nm FWHM. The potential for monolithic integration on a chip, easy fabrication, and low cost will make SRG filter an important element for future WDM optical telecommunication.

Original languageEnglish (US)
Pages (from-to)825-826
Number of pages2
JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
StatePublished - 2002
Event2002 IEEE/LEOS Annual Meeting Conference Proceedings: 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society - Glasgow, United Kingdom
Duration: Nov 10 2002Nov 14 2002

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering


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