Chinese Optics Letters, 2003, 1 (10): 10613, Published Online: Jun. 6, 2006
Optical properties and CO_(2) laser SHG with HgGa_(2)S_(4) Download: 705次
190.4400 nonlinear optics materials 190.4410 nonlinear optics parametric processes 190.7070 two-wave mixing
Abstract
Optical properties and nonlinearity on phase-matching (PM) of two (yellow and orange) phase HgGa_(2)S_(4) crystals were investigated in details. Damage threshold was determined in comparison with middle infrared (IR) crystal at identical experimental conditions. Second harmonic generation (SHG) of 30 ns TEA CO2 laser pulses was realized with 5% efficiency in energy and 6.9% in peak power.
Deming Ren, Jinzhe Huang, Yanchen Qu, Xiaoyong Hu, Lili Zhang, Andreev Yuri, Geiko Pavel, Badikov Valerii, Lanskii Grigorii, Tikhomirov Alexander. Optical properties and CO_(2) laser SHG with HgGa_(2)S_(4)[J]. Chinese Optics Letters, 2003, 1(10): 10613.