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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
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.
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.
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, 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, United Kingdom, 2013-09-22 - 2013-09-26
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 365189
URI: https://eprints.soton.ac.uk/id/eprint/365189
PURE UUID: e8873ae1-502e-4f91-a6ba-e5e841afbea6
ORCID for J.C. Gates: ORCID iD orcid.org/0000-0001-8671-5987
ORCID for C. Holmes: ORCID iD orcid.org/0000-0001-9021-3760
ORCID for M.N. Zervas: ORCID iD orcid.org/0000-0002-0651-4059
ORCID for P.G.R. Smith: ORCID iD orcid.org/0000-0003-0319-718X

Catalogue record

Date deposited: 27 May 2014 13:18
Last modified: 17 Oct 2019 00:38

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Contributors

Author: C. Sima
Author: J.C. Gates ORCID iD
Author: C. Holmes ORCID iD
Author: M.N. Zervas ORCID iD
Author: P.G.R. Smith ORCID iD

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