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
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