title: [Studies on the relation between the temperature of KTP and the secondary harmonic output].
abstract: Using the Nd:YVO4-KTP ring frequency-doubled laser designed by the lab, and controlling the laser power current and the crystals temperature accurately, the authors obtained the relation between the temperature changes of KTP crystal and the secondary harmonic output wavelength while the temperature of YVO4 was constant.
authors.affiliation: Joint Laboratory of the Advanced Technology in Measurements, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China.
authors.forename: Hui
authors.initials: H
authors.lastname: Zhang
authors.forename: Yue-xiang
authors.initials: YX
authors.lastname: Peng
authors.forename: Nai-zheng
authors.initials: NZ
authors.lastname: Shen