title: Sum-frequency nonlinear Cherenkov radiation generated on the boundary of bulk medium crystal.
abstract: We demonstrated experimentally a method to generate the sum-frequency Nonlinear Cherenkov radiation (NCR) on the boundary of bulk medium by using two synchronized laser beam with wavelength of 1300 nm and 800 nm. It is also an evidence that the polarization wave is always confined to the boundary. Critical conditions of surface sum-frequency NCR under normal and anomalous dispersion condition is discussed.
authors.forename: Xiaojing
authors.initials: X
authors.lastname: Wang
authors.forename: Jianjun
authors.initials: J
authors.lastname: Cao
authors.forename: Xiaohui
authors.initials: X
authors.lastname: Zhao
authors.forename: Yuanlin
authors.initials: Y
authors.lastname: Zheng
authors.forename: Huaijin
authors.initials: H
authors.lastname: Ren
authors.forename: Xuewei
authors.initials: X
authors.lastname: Deng
authors.forename: Xianfeng
authors.initials: X
authors.lastname: Chen