半導体光増幅器と光電力-電流フィードバックを用いたレーザーシステム

Daria Khudozhitkova, Anastasia Bednyakova, Sonia Boscolo

|December 15, 2025

Abstract:

We demonstrate, through numerical modeling, stabilization of the pulsed operation of a semiconductor optical amplifier (SOA)-based fiber laser system by optical-to-electrical feedback, without using saturable absorber elements. The feedback is implemented by sending part of the output optical power after photo-detection to the controller that drives the current of the SOA.

キーワード:

半導体光増幅器ファイバーレーザーパルスレーザー光フィードバックレーザー安定化

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