title: Optimum heterodyning angle for heterodyned optical Kerr gated ballistic imaging.
abstract: We perform heterodyned optical Kerr gated (HOKG) ballistic imaging of an object hidden behind a turbid medium using a femtosecond laser. The experimental results show that an optimum heterodyning angle should be selected to acquire the highest spatial resolution of the HOKG imaging system. The optimum heterodyning angle depends on the scattering parameters of the turbid media, and it decreases with increasing optical density or decreasing thickness of the turbid medium.
authors.forename: Shichao
authors.initials: S
authors.lastname: Xu
authors.forename: Wenjiang
authors.initials: W
authors.lastname: Tan
authors.forename: Jinhai
authors.initials: J
authors.lastname: Si
authors.forename: Pingping
authors.initials: P
authors.lastname: Zhan
authors.forename: Junyi
authors.initials: J
authors.lastname: Tong
authors.forename: Xun
authors.initials: X
authors.lastname: Hou