Gong, Yongkang, Messina, Cristian, Wong, Stephan, Abouzaid, Oumaima, Ratiu, Bogdan-Petrin, Li, Qiang  ORCID: https://orcid.org/0000-0002-5257-7704 and Oh, Sang Soon ORCID: https://orcid.org/0000-0003-3093-7016
2022.
Topological lasers with epitaxially grown InGaAs nanowires on a SOI substrate.
Presented at: Conference on Lasers and Electro-Optics, QELS_Fundamental Science 2022,
San Jose, US,
15–20 May 2022.
Conference on Lasers and Electro-Optics.
Technical Digest Series
San Jose, US:
Optica Publishing Group,
10.1364/CLEO_QELS.2022.FF2C.1
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Official URL: http://dx.doi.org/10.1364/CLEO_QELS.2022.FF2C.1
Abstract
We report a semiconductor laser based on optical cavities formed by topologically distinct honeycomb lattice photonic crystals. Topological lasers, fabricated on SOI wafers by using a selective area epitaxy method, can have edge modes and bulk modes under optical pumping.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Schools > Physics and Astronomy |
| Publisher: | Optica Publishing Group |
| ISBN: | 9781957171050 |
| Date of First Compliant Deposit: | 24 September 2022 |
| Date of Acceptance: | 23 September 2022 |
| Last Modified: | 05 Jan 2024 07:29 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/152824 |
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