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

Wang, J., Glesk, I. ORCID logoORCID: https://orcid.org/0000-0002-3176-8069 and Chen, L. R.;
  • 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.
    Keywords:Bragg gratings , subwavelength grating , waveguides , silicon-on-insulator, electron beam lithography, Electrical engineering. Electronics Nuclear engineering, Electrical and Electronic Engineering
    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:11 Jun 2022 02:40
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/52534
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