71.3: Invited Paper: Speckle Suppression by Means of Ferroelectric LC Cell

71.3: Invited Paper: Speckle Suppression by Means of Ferroelectric LC Cell

Simultaneous action of low‐ and high‐frequency electric fields on ferroelectric LC cell causes random variations of the refractive index in FLC layer that results in inhomogeneous space and time phase modulation of a laser beam and suppression of speckle‐ noise in displayed images in real time....

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Veröffentlicht in:SID International Symposium Digest of technical papers 2010-05, Vol.41 (1), p.1065-1068
Hauptverfasser: Kompanets, Igor N., Andreev, Alexander L., Andreeva, Tatiana B., Minchenko, Maxim V.
Format: Artikel
Sprache:eng
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Zusammenfassung:Simultaneous action of low‐ and high‐frequency electric fields on ferroelectric LC cell causes random variations of the refractive index in FLC layer that results in inhomogeneous space and time phase modulation of a laser beam and suppression of speckle‐ noise in displayed images in real time.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.3499835