Generation of a beat-wave pulse train for quasi-phase-matched high-harmonic generation

Chi Hsiang Yanga, Shih Chi Kao, Jyhpyng Wang, Hsu Hsin Chu

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

For quasi-phase matching of high-harmonic generation at short wavelengths, a beat-wave pulse train with 66-fs pulse separation is generated from a two-color Ti: sapphire amplifier system. By using such pulse train to collide with the main driving pulse for harmonic generation in the interacting media, quasi-phase matching can be achieved. The 66-fs pulse separation matches to a quasi-phase-matching zone length of 4.9 μm, which corresponds to a dephasing length for 3-nm harmonic generation under 1.0×1018 cm 3 plasma density. The pulse train energy is 100 mJ, sufficient to support more than 1000 quasi-phase-matching zones.

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主出版物標題X-Ray Lasers and Coherent X-Ray Sources
主出版物子標題Development and Applications X
發行者SPIE
ISBN(列印)9780819496997
DOIs
出版狀態已出版 - 2013
事件X-Ray Lasers and Coherent X-Ray Sources: Development and Applications X Conference - San Diego, CA, United States
持續時間: 27 8月 201329 8月 2013

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
8849
ISSN(列印)0277-786X
ISSN(電子)1996-756X

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???event.eventtypes.event.conference???X-Ray Lasers and Coherent X-Ray Sources: Development and Applications X Conference
國家/地區United States
城市San Diego, CA
期間27/08/1329/08/13

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