Supercontinuum generation in angle-etched diamond waveguides

We experimentally demonstrate on-chip supercontinuum generation in the visible region in angle etched diamond waveguides. We measure an output spectrum spanning 670 nm to 920 nm in a 5mm long waveguide using 100 fs pulses with 187 pJ of incident pulse energy. Our fabrication technique, combined with...

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Bibliographic Details
Published in:arXiv.org 2019-06
Main Authors: Shams-Ansari, Amirhassan, Latawiec, Pawel, Okawachi, Yoshitomo, Venkataraman, Vivek, Yu, Mengjie, Desiatov, Boris, Haig Atikian, Harris, Gary L, Picque, Nathalie, Gaeta, Alexander L, Loncar, Marko
Format: Article
Language:English
Subjects:
Broadband
Diamonds
Waveguides
Online Access:Get full text
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Summary:We experimentally demonstrate on-chip supercontinuum generation in the visible region in angle etched diamond waveguides. We measure an output spectrum spanning 670 nm to 920 nm in a 5mm long waveguide using 100 fs pulses with 187 pJ of incident pulse energy. Our fabrication technique, combined with diamonds broad transparency window, offers a potential route toward broadband supercontinuum generation in the UV domain.
ISSN:2331-8422
DOI:10.48550/arxiv.1906.08830