Design of a Multi-Functional Integrated Optical Switch Based on Phase Change Materials

Design of a Multi-Functional Integrated Optical Switch Based on Phase Change Materials

An optical switch based on silicon-on-insulator (SOI) technology is proposed that works in the C-band and switches by amorphous (Am) to crystalline (Cr) and Cr-to-Am phase transitions. The optical switch integrates the functions of polarization beam splitting and mode conversion, and consists of two...

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Bibliographic Details
Main Authors: Jie He, Junbo Yang, Hansi Ma, Xinpeng Jiang, Huan Yuan, Yang Yu
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Photonics
Subjects:
optical switch
Ge<sub>2</sub>Sb<sub>2</sub>Se<sub>4</sub>Te<sub>1</sub>
directional couplers
mode conversion
integrated optics
telecom C-band
Online Access:https://www.mdpi.com/2304-6732/9/5/320

Internet

https://www.mdpi.com/2304-6732/9/5/320

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