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Room-Temperature Lasing from Topological Cavities

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Date

2020

Authors

Tripathi, Aditya
Smirnova, Daria
Kruk, Sergey
Hwang, Min-Soo
Kim, Ha-Reem
Park, Hong-Gyu
Kivshar, Yuri

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Electrical and Electronics Engineers Inc.

Abstract

We fabricate nanophotonic topological cavities incorporating III-V semiconductor quantum wells and observe room-temperature lasing with narrow spectrum, high coherence, and threshold behavior. The emitted beam hosts a singularity encoded by the specific triade cavity mode.

Description

Keywords

Nanomaterials, Subwavelength structures, nanostructures, Lasers

Citation

URI

http://hdl.handle.net/1885/269776

Collections

ANU Research Publications

Source

Proceedings of the 2020 Conference on Lasers and Electro-Optics

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

2099-12-31

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Description
Room-Temperature_Lasing_from_Topological_Cavities.pdf (909.75 KB)

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