论文部分内容阅读
Hydrogen exists in most as-grown lithium tantalate (LiTaO3) crystals to form an OH- impurity complex that result in an infrared absorption band at about 3 480 cm-1.The peak-position, bandwidth and polarization dependence of the OH band can be affected by the change in the lattice environment resulting from
Hydrogen exists in most as-grown lithium tantalate (LiTaO3) crystals to form an OH-impurity complex that result in an infrared absorption band at about 3 480 cm-1. The peak-position, bandwidth and polarization dependence of the OH band can be affected by the change in the lattice environment resulting from