发明名称 BIREFRINGENT POLARIZING DEVICE
摘要 A birefringent polarizing device which separates a beam (1) into polarized component beams (9) and (10) by transmitting both components through plane parallel element (3). Separation occurs since one or both of plane parallel element (3) and element (2) is birefringent. Elements (2) and (4) are of the same refractive index or indices so that beams (9) and (10) emerge parallel to one another. Plane parallel element (3) may also be a space (3) which allows the device to be used with high powered lasers. Many variants are described.
申请公布号 WO9015357(A1) 申请公布日期 1990.12.13
申请号 WO1990AU00223 申请日期 1990.05.29
申请人 HESLINE, RAYMOND 发明人 HESLINE, RAYMOND
分类号 G02B27/12;G02B27/28 主分类号 G02B27/12
代理机构 代理人
主权项
地址