Analyses of negative group-velocity dispersion generated by a pair of prisms and a wedge lens

作者：Yang Shengyi^*; Li Gang; Cheng Meng

来源：Laser Journal, 1998, 19(4): 30-33.

• Group velocity dispersion
• Wedge lens

A more accurate physical image and mathematical formula is presented to calculate negative group-velocity dispersion generated by a pair of prisms and a wedge lens in femtosecond laser. And a way to calculate the group velocity dispersion is presented when the vertical flat of the wedge lens is placed toward or outward the resonator, respectively.

• 出版日期1998