Because of their fine extinction ratio and high anti-light-damage threshold value, laser-polarizing prisms are popular among workers in science and technology field. 激光偏光稜鏡，以其優良的消光比性能和高抗光損傷閾值性能，備受科技工作者歡迎。
The referenced expression of damage threshold fluence in laser induced detector damage is given, also the obvious and recessive damage factors and their causes are analyzed. 摘要給出了光電探測器激光能量損傷閾值的參考表達式，並對導致激光損傷的顯性和隱性因素及其成因進行了分析。
