Red and Blue Light Generation in an LiTaO3 Crystal
with a Double Grating Domain Structure
LIU Zhao-Wei1, ZHU Shi-Ning1, ZHU Yong-Yuan1, WANG Hui-Tian1, LUO Guo-Zhen1, LIU Hui1, MIN Nai-Ben1, LIANG Xiao-Yan2, XU Zu-Yan2
1National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093
2Institute of Physics and Center for condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
Red and Blue Light Generation in an LiTaO3 Crystal
with a Double Grating Domain Structure
LIU Zhao-Wei1;ZHU Shi-Ning1;ZHU Yong-Yuan1;WANG Hui-Tian1;LUO Guo-Zhen1;LIU Hui1;MIN Nai-Ben1;LIANG Xiao-Yan2;XU Zu-Yan2
1National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093
2Institute of Physics and Center for condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
Abstract： Simultaneous red and blue light generation in an LiTaO3 crystal with a double grating structure is first reported. The double grating consists of two separate domain reversal sequences (superlattices) in series and is fabricated by field poling technique at room temperature. Using a picosecond 532 nm laser as a pump source, the red light at 631 nm and blue light at 460 nm are generated at the same time. A possible application of the superlattice crystal is presented.
LIU Zhao-Wei;ZHU Shi-Ning;ZHU Yong-Yuan;WANG Hui-Tian;LUO Guo-Zhen;LIU Hui;MIN Nai-Ben;LIANG Xiao-Yan;XU Zu-Yan. Red and Blue Light Generation in an LiTaO3 Crystal
with a Double Grating Domain Structure[J]. 中国物理快报, 2001, 18(4): 539-540.
LIU Zhao-Wei, ZHU Shi-Ning, ZHU Yong-Yuan, WANG Hui-Tian, LUO Guo-Zhen, LIU Hui, MIN Nai-Ben, LIANG Xiao-Yan, XU Zu-Yan. Red and Blue Light Generation in an LiTaO3 Crystal
with a Double Grating Domain Structure. Chin. Phys. Lett., 2001, 18(4): 539-540.
2001, Vol. 18 
