Event Details
Buckling Free and High Optical Quality Factor Large Thin Rib Disk
Presenter: Shahin Honari
Supervisor:
Date: Tue, August 6, 2024
Time: 11:00:00 - 00:00:00
Place: Zoom, link below.
ABSTRACT
Abstract:
This work investigates the fabrication and characterization of Silica on Silicon (SoS) microcavities, for potential comb generation and sensing applications.
In this thesis, novel approaches were introduced on silica-on-silicon microdisks to remove some of the inherent hurdles, namely mitigating the rough surface through chemo-mechanical polishing and suppressing buckling-induced mechanical instability by introducing a rib disk structure. By addressing these challenges, we unleash the enormous potentials of ultra-high Q silica microdisks in microcomb generation in visible regime and sensing. Furthermore, a multi-transverse mode dense comb generation scheme on this platform is investigated.
Shahin Honari is inviting you to a scheduled Zoom meeting.
Topic: Graduate Student Seminar-Shahin Honari
Time: Aug 6, 2024 11:00 AM Vancouver
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Meeting ID: 854 2859 4992
Password: 972495
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