Enhanced stimulated Brillouin scattering in tellurite covered silicon nitride waveguides via geometric and cladding engineering

Yvan Klaver*, Randy te Morsche, Batoul Hashemi, Bruno L. Segat Frare, Pooya Torab Ahmadi, Niloofar Majidian Taleghani, Evan Jonker, Roel A. Botter, Kaixuan Ye, Akhileshwar Mishra, Redlef B.G. Braamhaar, Jonathan D.B. Bradley, David Marpaung

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

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Abstract

We measure Brillouin-scattering in geometrically and cladding engineered tellurite covered silicon nitride waveguide in which we report gain values of 80.9 m−1W−1 and 76.3 m−1W−1, a 150 times improvement over previous silicon nitride based waveguides.

Original languageEnglish
DOIs
Publication statusPublished - 2024
EventConference on Laser Science and Electro-optics, CLEO 2024 - Charlotte Convention Center, Charlotte, United States
Duration: 5 May 202410 May 2024
https://www.cleoconference.org

Conference

ConferenceConference on Laser Science and Electro-optics, CLEO 2024
Abbreviated titleCLEO 2024
Country/TerritoryUnited States
CityCharlotte
Period5/05/2410/05/24
Internet address

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