Terahertz bandwidth photonic Hilbert transformers and implementations in ultra wideband single-sideband filters
Terahertz bandwidth photonic Hilbert transformers and implementations in ultra wideband single-sideband filters
Planar Bragg grating based photonic Hilbert transformers (PHTs) with THz bandwidths are proposed and practically demonstrated. An X-coupler, PHT, and a flat-top reflector are incorporated, demonstrating 2THz all-optical single-sideband filters. Devices are fabricated via a direct UV grating writing technique on a silica-on-silicon platform.
Sima, C.
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Gates, J.C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Holmes, C.
16306bb8-8a46-4fd7-bb19-a146758e5263
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701
Smith, P.G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Sima, C.
5f93b823-509d-4198-b3d6-a45e7e8cca0c
Gates, J.C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Holmes, C.
16306bb8-8a46-4fd7-bb19-a146758e5263
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701
Smith, P.G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Sima, C., Gates, J.C., Holmes, C., Zervas, M.N. and Smith, P.G.R.
(2013)
Terahertz bandwidth photonic Hilbert transformers and implementations in ultra wideband single-sideband filters.
ECOC2013: European Conference on Optical Communication, London, London, United Kingdom.
22 - 26 Sep 2013.
3 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Planar Bragg grating based photonic Hilbert transformers (PHTs) with THz bandwidths are proposed and practically demonstrated. An X-coupler, PHT, and a flat-top reflector are incorporated, demonstrating 2THz all-optical single-sideband filters. Devices are fabricated via a direct UV grating writing technique on a silica-on-silicon platform.
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e-pub ahead of print date: 2013
Additional Information:
Th.2.B.4
Venue - Dates:
ECOC2013: European Conference on Optical Communication, London, London, United Kingdom, 2013-09-22 - 2013-09-26
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 365189
URI: http://eprints.soton.ac.uk/id/eprint/365189
PURE UUID: e8873ae1-502e-4f91-a6ba-e5e841afbea6
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Date deposited: 27 May 2014 13:18
Last modified: 15 Mar 2024 03:27
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