NDLI: Contrast enhancement in a Ti:sapphire chirped-pulse amplification laser system with a noncollinear femtosecond optical-parametric amplifier.

Content Provider	Semantic Scholar
Author	Liu, Cheng Wang, Zhaohua Li, Weichang Zhang, Qing Hainian, Han Teng, Hao Wei Wei, Zhiyi
Copyright Year	2010
Abstract	We experimentally demonstrated the contrast enhancement in a Ti:sapphire chirped-pulse amplification (CPA) laser with a noncollinear femtosecond optical-parametric amplifier. A total gain of 3.4 × 10(4) and pulse energy of 26 μJ were achieved. With the clean high-energy seeding pulse, the contrast ratio of the main amplified laser pulse to the amplified spontaneous emission in the Ti: sapphire CPA laser system was improved to around 10(10) within the time scale of hundreds of picoseconds.
Starting Page	465
Ending Page	465
Page Count	1
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://in.iphy.ac.cn/upload/1509/201509211630405962.pdf
PubMed reference number	20847790v1
Alternate Webpage(s)	https://doi.org/10.1364/OL.35.003096
DOI	10.1364/ol.35.003096
Journal	Optics letters
Volume Number	35
Issue Number	18
Language	English
Access Restriction	Open
Subject Keyword	Gene Amplification Technique Oximetry, Pulse Seeding Titanium
Content Type	Text
Resource Type	Article

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Contrast enhancement in a Ti:sapphire chirped-pulse amplification laser system with a noncollinear femtosecond optical-parametric amplifier.