[HTML][HTML] Cascaded forward Brillouin lasing in a chalcogenide whispering gallery mode microresonator

T Shanavas, M Grayson, B Xu, M Zohrabi, W Park… - APL Photonics, 2022 - pubs.aip.org
We report the first observation of cascaded forward stimulated Brillouin scattering in a
microresonator platform. We have demonstrated 25 orders of intramodal Stokes beams …

Chalcogenide Microresonators for Near-and Mid-infrared Nonlinear Photonics

B Xu - 2024 - search.proquest.com
There is a great need for compact, broadband, high efficiency infrared light sources for
numerous applications. Integrated nonlinear photonics based on chalcogenide glass …

Dispersion Control of High-quality Ge23Sb7S70 Reflowed Wedge Resonators

B Xu, M Grayson, T Shanavas… - 2023 Conference on …, 2023 - ieeexplore.ieee.org
We report Ge 23 Sb 7 S 70 chalcogenide reflowed wedge resonators with up to 10 6 quality
factors fabricated through reflow. The continuously varying sidewall angle can be …