The University of Southampton
University of Southampton Institutional Repository

Novel Si photonic waveguides and applications to optical modulators

Novel Si photonic waveguides and applications to optical modulators
Novel Si photonic waveguides and applications to optical modulators
We employed anisotropic wet-etching to define Si wire, slot, and fin waveguides with low propagation loss for optical modulator applications. In a photonic crystal with broken mirror symmetry, we found an opening of a band gap with the mode profile similar to graphene and poly-acetylene made of vortices of topological charge.
Saito, Shinichi
14a5d20b-055e-4f48-9dda-267e88bd3fdc
Byers, James
124172c9-0709-4cb9-992e-acedc2eb02bf
Sotto, Moise, Sala Henri
2e7797fc-4433-4513-bd08-03ab7839452c
Debnath, Kapil
aa01749d-524b-4464-b90a-af072e92a02f
Byers, James
124172c9-0709-4cb9-992e-acedc2eb02bf
Al-Attili, Abdelrahman
534a1c1f-3f8c-4a78-b71b-50c156e23373
Tomita, Isao
e4a78ed2-f525-4fb0-9711-86e2b2dd5587
Burt, Daniel
49c801a2-fb48-40f2-b72f-f713151b96e6
Husain, Muhammad K
92db1f76-6760-4cf2-8e30-5d4a602fe15b
Ibukuro, Kouta
b863054f-39db-4e0e-a2cb-981a86820dda
Thomson, David
17c1626c-2422-42c6-98e0-586ae220bcda
Zhang, Weiwei
1a783f97-c5ac-49e9-a5a0-49b8b2efab36
Chen, Bigeng
e533448b-095e-4a9f-924c-301f4aa3007b
Gardes, Frederic
7a49fc6d-dade-4099-b016-c60737cb5bb2
Reed, Graham
ca08dd60-c072-4d7d-b254-75714d570139
Rutt, Harvey
e09fa327-0c01-467a-9898-4e7f0cd715fc
Saito, Shinichi
14a5d20b-055e-4f48-9dda-267e88bd3fdc
Byers, James
124172c9-0709-4cb9-992e-acedc2eb02bf
Sotto, Moise, Sala Henri
2e7797fc-4433-4513-bd08-03ab7839452c
Debnath, Kapil
aa01749d-524b-4464-b90a-af072e92a02f
Byers, James
124172c9-0709-4cb9-992e-acedc2eb02bf
Al-Attili, Abdelrahman
534a1c1f-3f8c-4a78-b71b-50c156e23373
Tomita, Isao
e4a78ed2-f525-4fb0-9711-86e2b2dd5587
Burt, Daniel
49c801a2-fb48-40f2-b72f-f713151b96e6
Husain, Muhammad K
92db1f76-6760-4cf2-8e30-5d4a602fe15b
Ibukuro, Kouta
b863054f-39db-4e0e-a2cb-981a86820dda
Thomson, David
17c1626c-2422-42c6-98e0-586ae220bcda
Zhang, Weiwei
1a783f97-c5ac-49e9-a5a0-49b8b2efab36
Chen, Bigeng
e533448b-095e-4a9f-924c-301f4aa3007b
Gardes, Frederic
7a49fc6d-dade-4099-b016-c60737cb5bb2
Reed, Graham
ca08dd60-c072-4d7d-b254-75714d570139
Rutt, Harvey
e09fa327-0c01-467a-9898-4e7f0cd715fc

Saito, Shinichi, Byers, James, Sotto, Moise, Sala Henri, Debnath, Kapil, Byers, James, Al-Attili, Abdelrahman, Tomita, Isao, Burt, Daniel, Husain, Muhammad K, Ibukuro, Kouta, Thomson, David, Zhang, Weiwei, Chen, Bigeng, Gardes, Frederic, Reed, Graham and Rutt, Harvey (2019) Novel Si photonic waveguides and applications to optical modulators. In 24th Microoptics Conference. 3 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

We employed anisotropic wet-etching to define Si wire, slot, and fin waveguides with low propagation loss for optical modulator applications. In a photonic crystal with broken mirror symmetry, we found an opening of a band gap with the mode profile similar to graphene and poly-acetylene made of vortices of topological charge.

Text
MOC2019_Saito - Accepted Manuscript
Available under License Other.
Download (7MB)

More information

Published date: 17 November 2019

Identifiers

Local EPrints ID: 434448
URI: https://eprints.soton.ac.uk/id/eprint/434448
PURE UUID: 30ede78d-ff4e-42a9-88b6-5cbcaf01f35a
ORCID for Shinichi Saito: ORCID iD orcid.org/0000-0003-1539-1182
ORCID for Kouta Ibukuro: ORCID iD orcid.org/0000-0002-6546-8873
ORCID for Bigeng Chen: ORCID iD orcid.org/0000-0003-4925-2308

Catalogue record

Date deposited: 24 Sep 2019 16:30
Last modified: 25 Sep 2019 00:33

Export record

Contributors

Author: Shinichi Saito ORCID iD
Author: James Byers
Author: Moise, Sala Henri Sotto
Author: Kapil Debnath
Author: James Byers
Author: Abdelrahman Al-Attili
Author: Isao Tomita
Author: Daniel Burt
Author: Muhammad K Husain
Author: Kouta Ibukuro ORCID iD
Author: David Thomson
Author: Weiwei Zhang
Author: Bigeng Chen ORCID iD
Author: Frederic Gardes
Author: Graham Reed
Author: Harvey Rutt

University divisions

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of https://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×