Optical harmonics generation in low-temperature laser-produced plasmas
Optical harmonics generation in low-temperature laser-produced plasmas
复制标题
DOI：
10.1016/s0030-4018(96)00633-5
复制
发表时间：
1997-02-15
影响因子：
2.4
通讯作者：
Usmanov, T
中科院分区：
文献类型：
--
作者：
Ganeev, RA;Redkorechev, VI;Usmanov, T
本文报道了激光辐射（λ = 1.054nm，τ = 3 ps）在低温大气等离子体和真空表面等离子体中产生奇次谐波（λ = 96 nm）的结果。三次谐波产生（η = 10（-3））实现了最大效率。高次谐波的产生和频率转换的优化取决于辐射和非线性介质特性。
Results of odd harmonics generation (up to eleventh, lambda = 96 nm) of laser radiation (lambda = 1.054 nm, tau = 3 ps) in a low-temperature atmospheric plasma and a surface plasma in vacuum are reported. Maximum efficiency was achieved for third harmonics generation (eta = 10(-3)). High-order harmonics generation and frequency conversion optimization depending on radiation and nonlinear media characteristics are considered.