Speckle contrast reduction of laser light using a chiral nematic liquid crystal diffuser

Speckle contrast reduction of laser light using a chiral nematic liquid crystal diffuser

High coherence in laser light causes spatially distributed interference called speckle. In applications such as holographic projection, this undesirable side effect degrades image clarity. The current methods of speckle reduction, such as a rotating ground-glass diffuser, require additional bulky mo...

書誌詳細
主要な著者:	Hansford, D, Fells, J, Elston, S, Morris, S
フォーマット:	Journal article
出版事項:	AIP Publishing 2016

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