【摘要】 给出了一种新型组合偏光镜设计；研究了激光高效偏光镜的机理；其性能测试表明：消光比优于１０－５，对非偏振光的透射比高达８９％。更多还原

【Abstract】 The design of a newtype group Polarizer is given. The principle of laser high efficiency laser polariser is studied. Its performance testing demonstrates: the extinction ratio is better than 10-5, and the transmittance against unpolarized light is as hish as 89%.更多还原