Optics express
Ultralow-dither automatic bias control on IQ modulators for optical single-sideband modulation via adaptive extended Kalman filtering-enhanced correlation detection.
Mingliang Peng, Shuhua Yan, Jian Tang, Qixue Li, Enqi Yan, Jiyuan Huang, Xiaoyang Lei, Lingxiao Zhu, Guochao Wang
Published: 202510.1364/OE.572797
Abstract
This work proposes an ultralow-dither automatic bias control (ABC) scheme for optical carrier-suppressed single sideband (OCS-SSB) modulation in IQ modulators. This scheme employs enhanced correlation detection (CD) technology through adaptive extend…
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