Plateau-leveling device for luminous intensity of homogenized light beam, has optical filter arranged in region of lens arrangement, where filter reduces luminous intensity of portions in light beam

The device has a homogenization arrangement with cylindrical lens arrangements axially spaced apart from each other. Each lens arrangement has equal number of cylindrical lenses (4asterisk) that are arranged adjacent to each other and are oriented parallel to each other. An optical filter is arrange...

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Bibliographische Detailangaben

Hauptverfasser:	WENZEL, THOMAS, PAETZEL, RAINER, SCHWENGER, LUDWIG
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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