发明名称 |
Azimuthally polarized beam quality improvement system |
摘要 |
A two-mirror system for transforming an azimuthally or linearly polarized laser beam into a beam having a number of sections, the average phase and polarization of each section being substantially similar. Both mirrors are segmented into eight pie-shaped sections, each of which contains a coating that gives a +/-90 DEG phase shift or the appropriate uniform optical path difference.
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申请公布号 |
US4531216(A) |
申请公布日期 |
1985.07.23 |
申请号 |
US19810263450 |
申请日期 |
1981.05.14 |
申请人 |
ROCKWELL INTERNATIONAL CORPORATION |
发明人 |
TYLER, GLENN A. |
分类号 |
G02B5/30;H01S3/081;(IPC1-7):H01S3/10 |
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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