发明名称 |
Device for determining phase errors of electromagnetic waves |
摘要 |
<p>The device includes an array (SM) of light intensity sensors (2M) measuring intensity of light transmitted through a lens (L1) and a defocusing system (SD1,SD2). The sensor array is connected to a processing module (UC) which detects phase defects in the incident light. The processing module is connected via an interface (3) to a microprocessor which controls a deformable mirror correcting the phase defects.</p> |
申请公布号 |
EP0840158(A1) |
申请公布日期 |
1998.05.06 |
申请号 |
EP19970402273 |
申请日期 |
1997.09.30 |
申请人 |
COMPAGNIE INDUSTRIELLE DES LASERS CILAS |
发明人 |
GAFFARD, JEAN-PAUL;GOSSELIN, PATRICK |
分类号 |
G01J9/00;G01J9/02;G02B26/06;(IPC1-7):G02B26/06 |
主分类号 |
G01J9/00 |
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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