Ultrafast optical beam deflection in a pump probe configuration

Liang Lingliang^{1, 2, 3, †,}, Tian Jinshou¹, Wang Tao¹, Wu Shengli³, Li Fuli³, Wang Junfeng, Gao Guilong^{1, 2, 3}

The deflection electric field norms of the beam at the end face of the deflector, when (a) N_t = 20, w_s = 10 μm, Δn = 0. 01, 0.03, and 0.05; (b) Δn = 0.05, w_s = 10 μm, N_t = 0, 10, 20, and 30; (c) Δn = 0.05, w_s = 10 μm, N_t = 20 and 40 with two different division styles by keeping the total length of the deflector unchanged; (d) Δn = 0.05, N_t = 20, w_s = 10 μm, 15 μm, and 25 μm. Here, w_b is the broadening width of field profile obtained by curve fitting.