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Conferences > CLEO_SI > 2022 > SW4E > SW4E.6

Neural Network Assisted Ditherless Bias Control for Optical IQ Modulator Using Relative Detection

Jinyang Wu, Jiaqi Huang, Shenmao Zhang, Zhuo Chen, Xueyuan Ao, Xiaoxiao Dai, Qi Yang, Mengfan Cheng, Lei Deng, and Deming Liu

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Abstract

We propose a ditherless bias control algorithm, which uses relative detection and neural network to predict bias state. Experimental results show the precision is 1.5% and 0.3% of 2Vπ for bias IQ and P.

© 2022 The Author(s)

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