Wide Band Erbium-Doped Fluoride Fiber Optical Amplifier at 2.7 μm with Fluoride Fiber Wavelength-Division Multiplex Coupler

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概要

• 論文の詳細を見る

• A 2.7 μm band optical amplifier composed of an erbium doped fluoride fiber and a low loss fluoride fiber wavelength-division multiplex (WDM) coupler is reported. A maximium gain of 35.9 dB was obtained. An optical gain of more than 20 dB was obtained over a 90 nm wavelength range from 2.72 to 2.81 μm with a pump of 200 mW at 0.647 μm. The saturation output signal power was -2 dBm, and was independent of the pump power.

• 社団法人応用物理学会の論文
• 1993-01-15

著者

• YAMAMOTO Takashi

  NTT Optical Soliton Communication Research Group, Access Network Systems Laboratories

• Miyajima Yoshiaki

  Ntt Optical Transmission Cable Systems Laboratory

• KOMUKAI Tetsurou

  NTT Optical Transmission Cable Systems Laboratory

• Yamamoto Takashi

  Ntt Optical Transmission Cable Systems Laboratory

関連論文

• A Novel Technique for Measuring Group Velocity Dispersion of an Installed Ultralong Fiber by Using Erbium-Doped Fiber Amplifiers
• Wide Band Erbium-Doped Fluoride Fiber Optical Amplifier at 2.7 μm with Fluoride Fiber Wavelength-Division Multiplex Coupler

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