[CThA8C] High-Q Microresonators and Their Applications

[CThA8C-01] A Novel Ultra-high Q Buckle-free Large Silica Rib Microdisk with Sub-Micron Thickness

*Shahin Honari¹, Tao Lu¹ (1. University of Victoria (Canada))

[Presentation Style] Onsite

In this work we demonstrate a novel buckle-free 1-millimeter-diameter silica rib microdisk with sub-micron thickness. Using this geometery, an optical quality factor as high as 1.2x10⁷ at 970 nm wavelength is reported.