Ultra-Broadband Optical Parametric Chirped-Pulse Amplification with a Diverged Pump Beam
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- OGAWA Kanade
- Japan Atomic Energy Agency Institute of Laser Engineering Osaka University
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- AKAHANE Yutaka
- Japan Atomic Energy Agency
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- HARIMOTO Tetsuo
- Faculty of Engineering, University of Yamanashi
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- AOYAMA Makoto
- Japan Atomic Energy Agency
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- TSUJI Koichi
- Japan Atomic Energy Agency
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- KAWANAKA Junji
- Institute of Laser Engineering Osaka University
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- NISHIOKA Hajime
- Institute for Laser Science, University of Electro-Communications
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- FUJITA Masayuki
- Institute for Laser Technology
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- YAMAKAWA Koichi
- Japan Atomic Energy Agency
Bibliographic Information
- Other Title
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- 励起光の発散角を利用した超広帯域光パラメトリックチャープパルス増幅法
- レイキコウ ノ ハッサンカク オ リヨウシタ チョウコウタイイキ ヒカリ パラメトリック チャープ パルス ゾウフクホウ
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Abstract
We demonstrated ultra-broadband optical parametric chirped-pulse amplification using a picosecond diverging pump beam in the 1 μm wavelength region. An amplification bandwidth of more than 400 nm was achieved in a type-I BBO crystal with a gain of 1.2×105.
Journal
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- The Review of Laser Engineering
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The Review of Laser Engineering 35 (9), 596-598, 2007
The Laser Society of Japan