Resonance enhancement of harmonics in laser-produced Zn II and Zn III containing plasmas using tunable mid-infrared pulses
R. A. GaneevOphthalmology and Advanced Laser Medical Center, Saitama Medical University, 38 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0495, JapanMasatoshi SuzukiOphthalmology and Advanced Laser Medical Center, Saitama Medical University, 38 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0495, JapanShin YoneyaOphthalmology and Advanced Laser Medical Center, Saitama Medical University, 38 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0495, JapanV. V. StrelkovA. M. Prokhorov General Physics Institute of RAS, Vavilova Street, 38, Moscow 119991, RussiaHiroto KurodaOphthalmology and Advanced Laser Medical Center, Saitama Medical University, 38 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan
2016en
ABI
Аннотация
We demonstrate the generation of enhanced tuneable harmonics of the mid-infrared (1250−1400 nm), 65 fs pulses in laser-produced zinc plasma in the regions of Zn II and Z III autoionizing states (77 and 68 nm, respectively). The role of singly and doubly ionized zinc in the modification of harmonic spectra was analyzed by variation of plasma formation conditions. Microprocesses and the propagation effect are also discussed to describe the narrowing of enhanced emission spectra.
Перевод пока недоступен
Идентификаторы
Цитирования и источники
Цитирований: 5Использованных источников: 0