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Conferences > ACPC > 2019 > T1E > T1E.5
  • Asia Communications and Photonics Conference (ACPC) 2019
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper T1E.5

Self-Calibrating Frequency Response Measurement of High-Speed Electro-Optic Phase Modulators Based on Photonic Down-Conversion Sampling and Low-Frequency Detection

Yujia Zhang, Yangxue Ma, Lingjie Zhang, Zhen Zeng, Zhiyao Zhang, Shangjian Zhang, and Yong Liu

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Abstract

We propose an approach to measuring frequency response of phase modulators (PMs) based on photonic down-conversion sampling and low-frequency detection. In the experiment, frequency response of a 20 Gb/s PM is measured with a resolution of 96.9 MHz.

© 2019 The Author(s)

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