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Strain tuning of a composite silica-on-silicon direct UV written planar Bragg grating

Strain tuning of a composite silica-on-silicon direct UV written planar Bragg grating
Strain tuning of a composite silica-on-silicon direct UV written planar Bragg grating
A direct UV written single-mode planar Bragg grating element is demonstrated, with >300GHz of applied strain tuning. The degree of tuning that the fabricated device has leads to a potential application in dynamic optical networks as an optical add-drop multiplexer. The filter bandwidth is 23±5GHz and can be tuned over a 308GHz range by applying transverse strain across the device's composite silica-on-silicon structure.
0091-3286
Holmes, Christopher
16306bb8-8a46-4fd7-bb19-a146758e5263
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Gawith, Corin B.E.
926665c0-84c7-4a1d-ae19-ee6d7d14c43e
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Holmes, Christopher
16306bb8-8a46-4fd7-bb19-a146758e5263
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Gawith, Corin B.E.
926665c0-84c7-4a1d-ae19-ee6d7d14c43e
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6

Holmes, Christopher, Gates, James C., Gawith, Corin B.E. and Smith, Peter G.R. (2010) Strain tuning of a composite silica-on-silicon direct UV written planar Bragg grating. Optical Engineering, 49 (4), [44601]. (doi:10.1117/1.3394001).

Record type: Article

Abstract

A direct UV written single-mode planar Bragg grating element is demonstrated, with >300GHz of applied strain tuning. The degree of tuning that the fabricated device has leads to a potential application in dynamic optical networks as an optical add-drop multiplexer. The filter bandwidth is 23±5GHz and can be tuned over a 308GHz range by applying transverse strain across the device's composite silica-on-silicon structure.

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More information

Published date: 1 April 2010

Identifiers

Local EPrints ID: 179545
URI: http://eprints.soton.ac.uk/id/eprint/179545
ISSN: 0091-3286
PURE UUID: 88c63db1-0929-4923-ad41-58dca76a8b9e
ORCID for Christopher Holmes: ORCID iD orcid.org/0000-0001-9021-3760
ORCID for James C. Gates: ORCID iD orcid.org/0000-0001-8671-5987
ORCID for Corin B.E. Gawith: ORCID iD orcid.org/0000-0002-3502-3558
ORCID for Peter G.R. Smith: ORCID iD orcid.org/0000-0003-0319-718X

Catalogue record

Date deposited: 05 Apr 2011 12:39
Last modified: 15 Mar 2024 03:07

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