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Falko Riechert

Speckle Reduction in Projection Systems

AutorRiechert, Falko

VerlagUniversitätsverlag Karlsruhe, Karlsruhe

ISBN9783866444188

UmfangXIV, 153 S.

Veröffentlicht
am:
28.09.2009

Erscheinungs-
jahr
2009

VerfügbarkeitAktiv

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Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000012434

Abstract

A speckle pattern is a quasi-random interference pattern which typically emerges when lasers are used as illumination sources in projection applications and which severely degrades the image quality. Since in most projection applications high speckle disturbance is not tolerable, speckle reduction is a major issue. This work gives an introduction into the theoretical description of speckle and investigates different practical methods for speckle reduction in laser projection systems.