中国物理B ›› 2005, Vol. 14 ›› Issue (3): 546-550.doi: 10.1088/1009-1963/14/3/021
臧维平, 田建国, 刘智波, 周文远, 宋峰, 张春平
Zang Wei-Ping (臧维平), Tian Jian-Guo (田建国), Liu Zhi-Bo (刘智波), Zhou Wen-Yuan (周文远), Song Feng (宋峰), Zhang Chun-Ping (张春平)
摘要: The contribution of multiphoton absorption to open-aperture Z-scan measurements is analysed by coordinate transformation. The approximate closed-form solution is obtained, which is suitable for application in higher-optical power regime. As an example, the coupling between linear absorption and two-photon absorption is discussed in detail.
中图分类号: (Strong-field excitation of optical transitions in quantum systems; multiphoton processes; dynamic Stark shift)