Kan Wu, Chaoshi Guo, Hao Wang, Xiaoyan Zhang, Jun Wang, Jianping Chen
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引用次数: 1
Abstract
An all-optical phase shifter near 1550nm is realized by depositing two-dimension nanomaterial tungsten disulfide (WS2) to tapered fiber. All-optical switch and modulator are also demonstrated by embedding the phase shifter to a Mach-Zehnder interferometer.