High-order harmonic enhancement using the quasi-phase-matching in a laser plasma
R. A. GaneevOphthalmology and Advanced Laser Medical Center, Saitama Medical University, Saitama, 350-0495, JapanMasatoshi SuzukiOphthalmology and Advanced Laser Medical Center, Saitama Medical University, Saitama, 350-0495, JapanHiroto KurodaOphthalmology and Advanced Laser Medical Center, Saitama Medical University, Saitama, 350-0495, Japan
2014en
ABI
Abstract
The quasi-phase-matching of the high-order harmonics generating in the multiple plasma jets produced on the surfaces of perforated Ag, V, and Mn targets is demonstrated. The 20× and 30× enhancement factors of quasi-phase-matched harmonics of 804 nm radiation in the range of the 35th harmonic in the cases of silver and vanadium plasmas were achieved.
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Cited by 40 references