Free-space air molecular 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

	Free-space air molecular lasing from highly excited vibrational states pumped by circularly-polarized femtosecond laser pulses
	Jing, Chenrui ; Yao, Jinping ; Li, Ziting ; Ni, Jielei ; Zeng, Bin ; Chu, Wei ; Li, Guihua ; Xie, Hongqiang ; Cheng, Ya
刊名	j. phys. b-at. mol. opt. phys.
	2015
卷号	48 期号:9 页码:94001
通讯作者	jing, cr (reprint author), chinese acad sci, shanghai inst opt & fine mech, state key lab high field laser phys, shanghai 201800, peoples r china.
英文摘要	we experimentally investigate n-2(+) lasing from highly excited vibrational states with ultrashort, intense 800-nm laser pulses. we observe laser emissions at multiple wavelengths (353.3, 353.8, and 354.9 nm) corresponding to b-2 sigma(+)(u)(v' = 5, 4, 3) -> x-2 sigma(+)(g)(v = 4, 3, 2) transitions. specifically, it is found that two strong signals corresponding to the (5-4) transition at 353.3 nm and the (4-3) transition at 353.8 nm, which can be achieved only at relatively low pressures, show a strong dependence on the ellipticity of the pump pulses. this observation suggests that the ions could be populated to high vibrational energy levels of the b-2 sigma(+)(u) state by electron impact excitation.
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/181231/14088]
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.[Jing, Chenrui 2.Yao, Jinping 3.Li, Ziting 4.Ni, Jielei 5.Zeng, Bin 6.Chu, Wei 7.Li, Guihua 8.Xie, Hongqiang 9.Cheng, Ya] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 10.[Jing, Chenrui
推荐引用方式 GB/T 7714	Jing, Chenrui,Yao, Jinping,Li, Ziting,et al. Free-space air molecular lasing from highly excited vibrational states pumped by circularly-polarized femtosecond laser pulses[J]. j. phys. b-at. mol. opt. phys.,2015,48(9):94001.
APA	Jing, Chenrui.,Yao, Jinping.,Li, Ziting.,Ni, Jielei.,Zeng, Bin.,...&Cheng, Ya.(2015).Free-space air molecular lasing from highly excited vibrational states pumped by circularly-polarized femtosecond laser pulses.j. phys. b-at. mol. opt. phys.,48(9),94001.
MLA	Jing, Chenrui,et al."Free-space air molecular lasing from highly excited vibrational states pumped by circularly-polarized femtosecond laser pulses".j. phys. b-at. mol. opt. phys. 48.9(2015):94001.