Towards Ultra-High Q Microresonators in High-Index Contrast AlGaAs-On-Insulator

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


We demonstrate an AlGaAs-on-insulator microresonator with intrinsic Q as high as 690,000. We optimized the fabrication and investigated the impact of waveguide dimension on the Q in such a high-index contrast platform.
Original languageEnglish
Title of host publicationCLEO: Science and Innovations 2017
Number of pages2
PublisherOptical Society of America OSA
Publication date2017
Article numberSM1N.3
ISBN (Print)978-1-943580-27-9
Publication statusPublished - 2017
EventCLEO: Science and Innovations 2017 - San Jose Convention Center, San Jose, United States
Duration: 14 May 201719 May 2017


ConferenceCLEO: Science and Innovations 2017
LocationSan Jose Convention Center
CountryUnited States
CitySan Jose

Bibliographical note

From the session: High-Q Micro-cavities and Applications

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