Self-focusing effect via Kerr nonlinearity is observed in periodically poled lithium niobate （PPLN） waveguide arrays formed by electro-optic effect. Voltage-control method is demonstrated to control the focusing and...Self-focusing effect via Kerr nonlinearity is observed in periodically poled lithium niobate （PPLN） waveguide arrays formed by electro-optic effect. Voltage-control method is demonstrated to control the focusing and diffraction of light. Theoretical simulation results show good agreement with experimental results.展开更多
基金supported by the National Natural Science Foundation of China (Nos. 10734080 and10574092)the National "973" Project of China(No. 2006CB806000)the Shanghai Leading Academic Discipline Project (B201)
文摘Self-focusing effect via Kerr nonlinearity is observed in periodically poled lithium niobate （PPLN） waveguide arrays formed by electro-optic effect. Voltage-control method is demonstrated to control the focusing and diffraction of light. Theoretical simulation results show good agreement with experimental results.
