Recompression of a Femtosecond Second-Harmonic Pulse Based on Combined Action of Group-Velocity Dispersion and Phase Modulations in a Potassium Dihydrogen Phosphate Crystal

スポンサーリンク

概要

• 論文の詳細を見る

• We present simulation results of second-harmonic generation based on the combination of group-velocity dispersion and phase modulations in a type-I potassium dihydrogen phosphate crystal for a femtosecond ytterbium-doped solid-state laser operating under ultrahigh intensities. We demonstrate numerically that a nearly linear and positive chirp parasitic on the second-harmonic pulse can be used to further compress the second-harmonic duration using an additional pulse compressor. We report the optimized crystal thickness and corresponding second-harmonic properties for generating a second-harmonic pulse near 25 fs.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2008-06-25

著者

• YAMAKAWA Koichi

  Japan Atomic Energy Agency

• Yamakawa Koichi

  Japan Atomic Energy Agency, 8-1 Umemidai, Kizugawa, Kyoto 619-0215, Japan

• Harimoto Tetsuo

  Graduate School, University of Yamanashi, 4-3-11 Takeda, Kofu 400-8511, Japan

関連論文

• Degenerate Optical Parametric Chirped-Pulse Amplifier Pumped by an Yb:YLF Chirped-Pulse Amplification Laser
• Idler Pulse Compression using an Identical Positive Stretcher/Compressor Combination in Optical-Parametric Chirped-Pulse Amplification
• Design Method for Ultrabroadband Optical Parametric Chirped Pulse Amplification
• Analytical Expressions for Small-Signal and Saturation Processes of Optical Parametric Chirped-Pulse Amplification
• Bandwidth Enhancement of Optical Parametric Chirped Pulse Amplification by Temporally Delayed Two Pump Beams
• Enhancement of Optical Parametric Chirped Pulse Amplification by Controlling Idler Laser Pulse
• Recompression of a Femtosecond Second-Harmonic Pulse Based on Combined Action of Group-Velocity Dispersion and Phase Modulations in a Potassium Dihydrogen Phosphate Crystal

スポンサーリンク