DC Drift Compensation of LiNbO_3 Intensity Modulator Using Low Frequency Perturbation

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概要

• 論文の詳細を見る

• A simple method of compensating the DC drift of LiNbO_3 Mach-Zehnder intensity modulators for very high speed optical transmission systems is proposed. This method adds low frequency perturbation to the modulator driving signal, and controls the bias voltage using the detected envelope of the modulator output signal. The control circuit is successfully demonstrated to work with less than a 0.1-dB power penalty.

• 社団法人電子情報通信学会の論文
• 1998-01-25

著者

• AISAWA Shigeki

  NTT Optical Network Systems Laboratories

• Kuwano Shigeru

  Ntt Electronics

• MIYAO Hiroshi

  NTT Optical Network Systems Laboratories

• TAKACHIO Noboru

  NTT Optical Network Systems Laboratories

• Takachio N

  Ntt Optical Network Systems Lab. Yokosuka‐shi Jpn

関連論文

• WDM Transmission Technologies for Dispersion-Shifted Fibers(Special Issue on High-Capacity WDM/TDM Networks)
• DC Drift Compensation of LiNbO_3 Intensity Modulator Using Low Frequency Perturbation

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