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
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Official URL: https://doi.org/10.1049/el.2015.0546
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.
Author(s): | Wang, J., Glesk, I. ![]() | Item type: | Article |
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ID code: | 52534 |
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: | 22 Nov 2019 02:27 |
Related URLs: | |
URI: | https://strathprints.strath.ac.uk/id/eprint/52534 |
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