Three-Port Optical Phase-Shifters and Modulators With Ultra-High Modulation Efficiency, Positive RF-Linking Gain, and Low Residual Amplitude Modulation

Three-Port Optical Phase-Shifters and Modulators With Ultra-High Modulation Efficiency, Positive RF-Linking Gain, and Low Residual Amplitude Modulation

A three-port optical phase-shifter and Mach-Zehnder modulator (MZM) based on PNP-type bipolar junction transistor (BJT) is demonstrated. Significant plasma (injected carrier) induced changes of the refractive index for the optical waveguide become possible with an extremely small driving-voltage and...

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Bibliographic Details
Main Authors: Rui Lin Chao, Zohauddin Ahmad, Jyehong Chen, Yinchieh Lai, Jin-Wei Shi
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Optical phase shifter
photonics integrated circuits
RF-linking gain
silicon photonics
Online Access:https://ieeexplore.ieee.org/document/9079834/

Internet

https://ieeexplore.ieee.org/document/9079834/

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