Tuning of microring resonators

Greeshma Gupta; Michael L. Cooper; Jung S. Park; Mark A. Schneider; William H. Steier; Shayan Mookherjea

doi:10.1117/12.848651

23 February 2010 Tuning of microring resonators

Greeshma Gupta, Michael L. Cooper, Jung S. Park, Mark A. Schneider, William H. Steier, Shayan Mookherjea

Proceedings Volume 7612, Advances in Slow and Fast Light III; 76120Q (2010) https://doi.org/10.1117/12.848651
Event: SPIE OPTO, 2010, San Francisco, California, United States

Abstract

Structural imperfections in fabricated microring resonators make post-fabrication tuning of rings useful in order to obtain desired transmission, phase and delay characteristics. Optical trimming of polymer microrings has been demonstrated using photobleaching. Here we investigate post-fabrication tuning of silicon-on-insulator microrings and microring based devices, including aligning the resonant frequencies of rings, and tuning the coupling coefficients.

Citation Download Citation

Greeshma Gupta, Michael L. Cooper, Jung S. Park, Mark A. Schneider, William H. Steier, and Shayan Mookherjea "Tuning of microring resonators", Proc. SPIE 7612, Advances in Slow and Fast Light III, 76120Q (23 February 2010); https://doi.org/10.1117/12.848651

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