铌酸锂波导中的片上反向受激布里渊散射

IF 8.4 1区物理与天体物理 Q1 OPTICS

Optica Pub Date : 2023-11-03 DOI:10.1364/optica.508141

Caique Rodrigues, Nick Schilder, Roberto Zurita, Leticia Magalhaes, Amirhassan Shams-Ansari, Thiago Alegre, Marko Loncar, Gustavo Wiederhecker

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引用次数: 1

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On-Chip Backward Stimulated Brillouin Scattering in Lithium Niobate Waveguides

We report on the first experimental demonstration of backward stimulated Brillouin scattering (SBS) in Lithium Niobate on Insulator (LNOI) waveguides. Performing polarization-dependent pump-probe experiments, we successfully quantified both intramodal and intermodal scattering among fundamental modes, showcasing substantial gains up to $G_{B}=$10m$^{-1}$W$^{-1}$. Such large gains on simple waveguides open a pathway for unlocking novel opto-electro-mechanical phenomena within the LNOI platform.

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来源期刊

Optica OPTICS-

CiteScore

19.70

自引率

2.90%

发文量

191

审稿时长

2 months

期刊介绍： Optica is an open access, online-only journal published monthly by Optica Publishing Group. It is dedicated to the rapid dissemination of high-impact peer-reviewed research in the field of optics and photonics. The journal provides a forum for theoretical or experimental, fundamental or applied research to be swiftly accessed by the international community. Optica is abstracted and indexed in Chemical Abstracts Service, Current Contents/Physical, Chemical & Earth Sciences, and Science Citation Index Expanded.