感生双折射
Compensation for Thermally Induced Birefringence with Birefringent Filter in Intracavity Frequency-doubling Solid-state Lasers
双折射滤光片消除激光热致双折射的研究
In this paper, the characteristics of laser diode array ( LDA) side-pumped high repetition Nd ∶ YAG amplifier were studied. 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。
The Bragg wavelength of FBG separates under transverse loading because of the induced birefringence of fibers.
利用光纤中的应力双折射效应,使光纤光栅横向受压,产生谐振波长分裂.
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