Design of an optical triode switch using phase-change material

Design of an optical triode switch using phase-change material

An optical triode switch using phase change material (PCM) operating as a Mach-Zehnder interferometer (MZI) or as a directional coupler (DC) is proposed. The characteristics of optical triode switches are calculated by using finite-difference time-domain (FDTD) method. Ge2Sb2Te5 (GST) and Ge2Sb2Se4T...

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Bibliographic Details
Main Authors: Sakamoto, K. (Author), Tsuda, H. (Author)
Format: Article
Language:English
Published: Institute of Electronics Information Communication Engineers 2022
Subjects:
1550 nm
Antimony compounds
Calculation models
Finite difference time domain method
Ge2Sb2Te5
Germanium compounds
Low-loss
Material layers
Optical-
optical switch
Optical switches
optical triode
Optical triode
optical waveguide
Optical waveguides
Parallel waveguides
Phase change materials
phase-change material
Selenium compounds
Signal light
silicon photonics
Silicon photonics
Switch phasis
Tellurium compounds
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