Spectral Characteristics of a Frequency-Shifted Feedback Ring Laser Using a Semiconductor Optical Amplifier

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概要

• 論文の詳細を見る

• We report the spectral characteristics of a frequency-shifted feedback laser using a semiconductor optical amplifier as a gain medium in a free-space ring cavity configuration. Oscillation bandwidths as broad as 130 GHz have been measured. Using self-delayed heterodyne interferometric experiments, we confirm the generation of a comb of chirped frequency components from this laser, with chirp rates faster than 85 PHz/s.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2008-05-25

著者

• Ito Hiromasa

  Graduate School Of Engineering Chiba Institute Of Technology

• Ndiaye Cheikh

  Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8579, Japan

• Hara Takefumi

  Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8579, Japan

• Kowalski Frank

  Colorado School of Mines, Golden, CO 80401, U.S.A.

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• Spectral Characteristics of a Frequency-Shifted Feedback Ring Laser Using a Semiconductor Optical Amplifier

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