Ultrafast gain dynamics in N-2(+) lasing from highly excited vibrational states pumped by circularly polarized femtosecond laser pulses

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 强场激光物理国家重点实验室

	Ultrafast gain dynamics in N-2(+) lasing from highly excited vibrational states pumped by circularly polarized femtosecond laser pulses
	Zhai, Kaixuan ; Li, Ziting ; Xie, Hongqiang ; Jing, Chenrui ; Li, Guihua ; Zeng, Bin ; Chu, Wei ; Ni, Jielei ; Yao, Jinping ; Cheng, Ya
刊名	chin. opt. lett.
	2015
卷号	13 期号:5 页码:50201
通讯作者	yao, jp (reprint author), chinese acad sci, state key lab high field laser phys, shanghai inst opt & fine mech, shanghai 201800, peoples r china.
英文摘要	we experimentally demonstrate n-2(+) lasing actions at the wavelengths of 353.3, 353.8, and 354.9 nm using a circularly polarized femtosecond laser. the three laser lines correspond to the b-2 sigma(+)(u) (v' = 5, 4, 3) -> x-2 sigma(+)(g) (v = 4, 3, 2) transitions, respectively. particularly, we reveal the pressure-dependent gain dynamics of these lasing actions from highly excited vibrational states with a pump-probe scheme. our experimental results confirm that electron collisional excitation plays an important role in the establishment of a population inversion of n-2(+) lasing at these wavelengths.
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/14067]
专题	上海光学精密机械研究所_强场激光物理国家重点实验室
作者单位	1.[Zhai, Kaixuan 2.Li, Ziting 3.Xie, Hongqiang 4.Jing, Chenrui 5.Li, Guihua 6.Zeng, Bin 7.Chu, Wei 8.Ni, Jielei 9.Yao, Jinping 10.Cheng, Ya] Chinese Acad Sci, State Key Lab High Field Laser Phys, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Zhai, Kaixuan,Li, Ziting,Xie, Hongqiang,et al. Ultrafast gain dynamics in N-2(+) lasing from highly excited vibrational states pumped by circularly polarized femtosecond laser pulses[J]. chin. opt. lett.,2015,13(5):50201.
APA	Zhai, Kaixuan.,Li, Ziting.,Xie, Hongqiang.,Jing, Chenrui.,Li, Guihua.,...&Cheng, Ya.(2015).Ultrafast gain dynamics in N-2(+) lasing from highly excited vibrational states pumped by circularly polarized femtosecond laser pulses.chin. opt. lett.,13(5),50201.
MLA	Zhai, Kaixuan,et al."Ultrafast gain dynamics in N-2(+) lasing from highly excited vibrational states pumped by circularly polarized femtosecond laser pulses".chin. opt. lett. 13.5(2015):50201.