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On-chip Bragg grating inscription in As2Se3 rib waveguides via photosensitivity at 1550 nm

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Date

2023

Authors

Lai, Choon
Merklein, Moritz
Choi, Duk
Yan, Kunlun
Bedoya, Alvaro Casas
Madden, Steve
Eggleton, Benjamin J

Journal Title

Journal ISSN

Volume Title

Publisher

IEEE

Abstract

We present the experimental observation of 1550 nm laser-induced Hill-type gratings in As2Se3 rib waveguides. Such gratings exhibit narrow reflection bandwidth and highly tailorable resonant wavelengths, allowing versatile functionalities in nonlinear integrated circuits.

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Citation

URI

https://hdl.handle.net/1885/733713156

Collections

ANU Research Publications

Source

Proceedings of the 2023 Conference on Lasers and ELectro-Optics Europe (CLEO Europe-EQEC)

Type

Conference paper

Book Title

Entity type

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DOI

Restricted until

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