发明名称 |
Enhancing the output of a polarized light source using birefringent materials |
摘要 |
A light source may enhance the generation of circularly polarized light of a desired polarization state. The light that is produced by a lamp and initially rejected by a circular polarizer may be subjected to polarization reversal. The polarization reversed light may again impinge on the circular polarizer. A substantial percentage of the previously rejected and then polarization reversed light is passed by the circular polarizer.
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申请公布号 |
US2002118530(A1) |
申请公布日期 |
2002.08.29 |
申请号 |
US20010819786 |
申请日期 |
2001.03.28 |
申请人 |
HANNAH ERIC C.;O'CONNOR MICHAEL |
发明人 |
HANNAH ERIC C.;O'CONNOR MICHAEL |
分类号 |
G02B5/30;G02B27/28;(IPC1-7):F21V9/14 |
主分类号 |
G02B5/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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