Coupling of a Notched Ring Microresonator to a Straight Input Waveguide





Citation of Original Publication

Courtright, Logan, Thomas F. Carruthers, Curtis R. Menyuk, Tanvir Mahmood, Sang-Yeon Cho, James P. Cahill, and Weimin Zhou. “Coupling of a Notched Ring Microresonator to a Straight Input Waveguide.” In Frontiers in Optics + Laser Science 2023 (FiO, LS) (2023), Paper FM1C.6, FM1C.6. Optica Publishing Group, 2023.


This work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law.
Public Domain



We describe a notched AlGaAs ring microresonator design that minimizes the overlap between the TE and TM modes. We use coupled mode theory to study the coupling between the microresonator and a straight input waveguide.