• Technical Conference:  05 – 09 March 2023
  • Exhibition: 07 – 09 March 2023
  • San Diego Convention Center, San Diego, California, USA
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A Simple and Accurate Method to Estimate the Nonlinear Performance of VCSEL IM-DD System (W2A.34)

Presenter: Chengwu Yang, Fujitsu R&D Center

We experimentally demonstrated that, for VCSEL IM-DD systems, spectrum of nonlinear distortion can be accurately measured by adding frequency-domain notch, even the stimulus is non-Gaussian. With measured spectrum, nonlinear performance was estimated accurately.

Authors:Chengwu Yang, Fujitsu R&D Center / Tong Ye, Fujitsu R&D Center / Ke Zhang, Fujitsu R&D Center / Zhenning Tao, Fujitsu R&D Center / Hisao Nakashima, Fujitsu Limited / Takeshi Hoshida, Fujitsu Limited

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