Variable-Frequency Passively Mode-Locked Fiber Laser for Quality Monitoring of Transmission Signal in All-Optical Network

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  • 光伝送信号品質モニタのための周波数可変型ファイバレーザ
  • ヒカリデンソウ シンゴウ ヒンシツ モニタ ノ タメ ノ シュウハスウ カヘンガタ ファイバレーザ

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Abstract

We propose a new passively mode-locked fiber laser (MLFL) for an optical quality monitor that we developed based on all-optical sampling technology. With conventional passively MLFLs, the repetition frequency of optical pulse cannot vary arbitrarily. The repetition frequency of proposed laser can be changed around center frequency by temperature control. This paper shows configuration of this laser and experimental results of temperature drift and repetition frequency linearity.

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