Carrier shock and frequency conversion of a few-cycle pulse laser propagating in a non-resonant two-level atom medium

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

	Carrier shock and frequency conversion of a few-cycle pulse laser propagating in a non-resonant two-level atom medium
	Xiao J(肖健); Wang ZY(王中阳); Xu ZZ(徐至展)
刊名	chin. phys.
	2002
卷号	11 期号:12 页码:1276
英文摘要	we have studied the spectral behaviour of few-cycle soliton pulses in a non-resonant two-level atom medium by solving the full maxwell-bloch equations. it is demonstrated further that the carrier effects play an important role in the propagation of the few-cycle pulse laser. when the frequency detuning is not very large, both the population distribution and the refractive index of the medium follow the oscillatory carrier field instantaneously; in this case, carrier-wave compression or carrier shock occurs and a supercontinuum broader than that in the resonant medium may be generated. when the frequency detuning is large, the carrier shock is weak and the spectrum is not continuous, only showing an odd harmonic radiation.
收录类别	SCI
语种	英语
WOS记录号	WOS:000180295600011
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/17729]
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
推荐引用方式 GB/T 7714	Xiao J,Wang ZY,Xu ZZ. Carrier shock and frequency conversion of a few-cycle pulse laser propagating in a non-resonant two-level atom medium[J]. chin. phys.,2002,11(12):1276.
APA	肖健,王中阳,&徐至展.(2002).Carrier shock and frequency conversion of a few-cycle pulse laser propagating in a non-resonant two-level atom medium.chin. phys.,11(12),1276.
MLA	肖健,et al."Carrier shock and frequency conversion of a few-cycle pulse laser propagating in a non-resonant two-level atom medium".chin. phys. 11.12(2002):1276.