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公开(公告)号：DE19902624A1
公开(公告)日：1999-09-30
申请号：DE19902624
申请日：1999-01-23
Applicant: LEICA MICROSYSTEMS
Inventor： ENGELHARDT JOHANN , HEINRICH ULRICH , GUGEL HILMAR
Abstract: Optical arrangement detects fanned out spectral regions in the dispersion plane (3). An incoming light beam (1) is focussed on a pinhole (7), where the shape of the latter is a polygon (8), which realises a high dynamic response when the light beam is split into spectral regions or spectral colours.
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