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Silicon microring resonators tuned with GST phase change material

Zhang, H., Zhou, L., Xu, J. , Lu, L., Chen, J. & Rahman, B. M. ORCID: 0000-0001-6384-0961 (2018). Silicon microring resonators tuned with GST phase change material. 2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP), pp. 1-3. doi: 10.1109/ACP.2018.8596200


We investigate silicon microring resonators embedded with Ge2Sb2Te5. The phase change is induced all optically by using a sequence of optical pulses. The tuning is non-volatile and repeatable, which can be employed for optical trimming.

Publication Type: Article
Additional Information: © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Publisher Keywords: Optical waveguides, Resonators, Optical pulses, Optical resonators, Silicon, Optical pumping, Optical refraction silicon photonics; microring resonator; phase change material
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments: School of Science & Technology > Engineering
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