Author:
Xu Bo,Grayson Michael,Shanavas Thariq,Gopinath Juliet T.,Park Wounjhang
Abstract
We report Ge23Sb7S70 chalcogenide reflowed wedge resonators with up to 106 quality factors fabricated through reflow. The continuously varying sidewall angle can be engineered to support flat, close-to-zero dispersion modes despite large material dispersion.