2) Photothermal refraction
光热折射
3) thermorefractometry
热折射法
4) thermorefractometry apparatus
热折射仪
5) thermal birefringence
热致双折射
1.
Based on the inhomogeneous heat distribution,the thermal birefringence and thermal depolarization have been studied in a tube YAG laser.
对非均匀发热的管状YAG激光器的热应力双折射和热致退偏进行了深入研究,计算模拟了不同管壁厚度和泵浦功率下的热致双折射光程差和热致退偏损耗。
6) thermally induced birefringence
热致双折射
1.
A double Q-switcher-structured resonator that can completely compensate the thermally induced depolarization loss is designed to compensate thermally induced birefringence and thermal lens effect of solid gain medium to get higher output power from a 1 kHz laser diode(LD) side-pumped electro-optic Q-switched Nd∶YAG laser.
为了同时补偿固体增益介质的热致双折射及热透镜效应,进一步提高重复频率1 kHz激光二极管(LD)侧向抽运高平均功率电光调QNd∶YAG激光器的输出功率,设计了一种完全消除热退偏损耗的双调Q开关谐振腔结构,此结构在传统调Q谐振腔的基础上沿着偏振片的退偏方向增加了一个调Q谐振支路,并使得激光从增益介质方向输出。
2.
When OPO works at high repetition rate frequency, the polarizer will produce depolarization losses because of the thermally induced birefringence in Nd:YAG rod.
在电光调QNd:YAG激光抽运内腔KTP光参量振荡器中,由于在抽运光的谐振腔内插入了起偏器,当工作在高重复频率时,Nd:YAG棒热致双折射效应致使起偏器产生退偏损耗,导致抽运光能量下降和光束质量变差,最终光参量振荡器的激光输出能量也将下降。
3.
The thermal focal length of Nd∶YAG rod and the thermal depolarization to laser beam caused by thermally induced birefringence in gain medium were detected.
实验研究了高重复率、大功率半导体激光二极管阵列(LDA)侧面环绕抽运的Nd∶YAG激光放大器的放大特性、热焦距变化和热致双折射效应引起的退偏特性。
补充资料：负温度系数热敏电阻陶瓷(见热敏陶瓷)
负温度系数热敏电阻陶瓷(见热敏陶瓷)
thermo-sensitive ceramics with negative temperature coefficient
负温度系数热敏电阻陶瓷thermo一sensitiveeeramies with negative temperature eoeffieient在某一特定温度范围，电阻率随温度的升高而明显减小的热敏陶瓷。简称NTC陶瓷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条