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Reflect-Type, Highpower-Laser Pulse Shaping System and its Operation Verified by Frequency Resolved Optical Gating.
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- ITOH Haruyasu
- Central Research Laboratory, Hamamatsu Photonics K.K.
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- URAKAMI Tsuneyuki
- Central Research Laboratory, Hamamatsu Photonics K.K.
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- YOSHIDA Narihiro
- Central Research Laboratory, Hamamatsu Photonics K.K.
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- IGASAKI Yasunori
- Central Research Laboratory, Hamamatsu Photonics K.K.
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- HOSODA Makoto
- Central Research Laboratory, Hamamatsu Photonics K.K.
Bibliographic Information
- Other Title
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- 高強度レーザー用反射型波形整形システムと周波数分解光ゲート法によるその特性評価
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Description
We demonstrated reflect-type pulse shaping of high-power femtosecond pulses from a Ti: sapphire regenerativeamplification system that generates 4.0-μJ pulses of less than 70-fs pulsewidth at a 250-kHz repetition ratewith an average power of 1.0W. The PAL-SLM (Parallel Aligned nematic Liquid crystal Spatial Light Modulator) contained in our pulse shaping apparatus was evaluated and was able to modulate high peak powerpulses up to 2.4×107W. As a result, the pulse shaping system was used to generate high-power double pulses, as was confirmed by FROG (Frequency Resolved Optical Gating).
Journal
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- The Review of Laser Engineering
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The Review of Laser Engineering 28 (8), 511-515, 2000
The Laser Society of Japan
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Details 詳細情報について
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- CRID
- 1390001204648212096
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- NII Article ID
- 130003455755
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- ISSN
- 13496603
- 03870200
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
