Pulse shaping by the electro-optic effect in chirped periodically poled lithium niobate.
We propose an ultrafast pulse shaping method by modulating the pulse phase and amplitude by the electro-optic effect and Bragg diffraction in the aperiodically optical superlattice. Linear-chirped periodically poled lithium niobate is used. The input pulse can be shaped, for example, by compressing it through the extraordinary refractive index change of the crystal by applying and changing the external electric field.
Huang
Rongan
R
Department of Physics, State Key Laboratory on Fiber Optic Local Area Communication Networks and Advanced Optical Communication Systems, Shanghai Jiao Tong University, China.
Chen
Xianfeng
X
Shi
Jianhong
J
Xia
Yuxing
Y