Subwavelength grating Bragg grating filters in silicon-on-insulator

Wang, J. and Glesk, I. and Chen, L. R. (2015) Subwavelength grating Bragg grating filters in silicon-on-insulator. Electronics Letters, 51 (9). pp. 712-714. ISSN 0013-5194 (https://doi.org/10.1049/el.2015.0546)

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Abstract

Narrowband filters based on Bragg gratings (BGs) in subwavelength grating (SWG) waveguides in silicon-on-insulator are reported. The SWG BGs are fabricated using electron beam lithography with a single etch. For SWG BGs 1.12 mm in length, the measured 3 dB bandwidths are ~ 0.5 nm and have a peak reflectivity as high as 94.4% in the C-band.

ORCID iDs

Glesk, I. ORCID: https://orcid.org/0000-0002-3176-8069

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• Item metadata

  Item type:	Article
  ID code:	52534
  Dates:	Date Event 30 April 2015 Published 26 March 2015 Accepted
  Notes:	This paper is a postprint of a paper submitted to and accepted for publication in Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library.
  Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering
  Department:	Faculty of Engineering > Electronic and Electrical Engineering
  Depositing user:	Pure Administrator
  Date deposited:	09 Apr 2015 12:10
  Last modified:	12 Mar 2025 03:55
  Related URLs:	Journal or Publication Journal or Publication
  URI:	https://strathprints.strath.ac.uk/id/eprint/52534