Speckle Reduction in Projection Systems

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 i...

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Bibliographic Details
Main Author: Riechert, Falko (auth)
Format: Electronic Book Chapter
Language:English
Published: KIT Scientific Publishing 2009
Subjects:
Online Access:DOAB: download the publication
DOAB: description of the publication
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520 |a 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. 
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650 7 |a Technology: general issues  |2 bicssc 
653 |a speckle 
653 |a speckle-reduction 
653 |a laser-projection-systems 
653 |a optical coherence 
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