Speckle Reduction in Projection Systems

• Main Author: Riechert, Falko (auth)
• Format: Electronic Book Chapter
• Language: English
• Published: KIT Scientific Publishing 2009
• Subjects: Technology: general issues; speckle; speckle-reduction; laser-projection-systems; optical coherence
• Online Access: DOAB: download the publication; DOAB: description of the publication

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...