半导体光放大器中无需光纤对准的增益测量新方法

Conference Proceedings. 14th Indium Phosphide and Related Materials Conference (Cat. No.02CH37307) Pub Date : 2002-08-07 DOI:10.1109/ICIPRM.2002.1014156

K. Magari, T. Ito, H. Kamioka, Y. Tohmori, Y. Suzuki

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引用次数: 1

摘要

一种新的半导体光放大器芯片增益测量方法消除了光纤对准的需要。通过光带通滤波器测量放大自发发射(ASE)功率，明确了芯片增益。从理论上阐明了该方法的有效性，并成功地演示了增益测量，并将其与传统的细光纤对准方法进行了比较。结果吻合良好，误差在1 dB以内。

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Novel gain measurement method without optical fiber alignment in a semiconductor optical amplifier

A novel chip gain measurement method for semiconductor optical amplifiers (SOAs) eliminates the need for fiber alignment. The chip gain is clarified based on amplified spontaneous emission (ASE) power measurement through an optical bandpass filter. We clarified the validity of the method theoretically, and successfully demonstrated gain measurement, comparing it with the conventional method with fine fiber alignment. The results agree well, within an error of 1 dB.

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Conference Proceedings. 14th Indium Phosphide and Related Materials Conference (Cat. No.02CH37307)

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