Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research
Record of thin dynamic holographic grating with assymetrical fringe profile in optical feedback loop with TV-closure. / Venediktov, V. Yu; Freygang, N. N.; Laskin, V. A.
Holography: Advances and Modern Trends. 2009. 73580T (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7358).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research
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TY - GEN
T1 - Record of thin dynamic holographic grating with assymetrical fringe profile in optical feedback loop with TV-closure
AU - Venediktov, V. Yu
AU - Freygang, N. N.
AU - Laskin, V. A.
PY - 2009
Y1 - 2009
N2 - In this paper we present the results of theoretical and experimental research of dynamic holographic system based on optically-addressed liquid crystal light modulator inside optical feedback loop, which provides asymmetrization of grating's profile. We use computer-based signal transfer instead of pure optical link. This approach gives us solution for hysteresis problems and significantly reduces optical scheme complexity.
AB - In this paper we present the results of theoretical and experimental research of dynamic holographic system based on optically-addressed liquid crystal light modulator inside optical feedback loop, which provides asymmetrization of grating's profile. We use computer-based signal transfer instead of pure optical link. This approach gives us solution for hysteresis problems and significantly reduces optical scheme complexity.
KW - Correction of optical distortions
KW - Dynamic holography
KW - Light modulator
KW - Liquid crystal
UR - http://www.scopus.com/inward/record.url?scp=69949140283&partnerID=8YFLogxK
U2 - 10.1117/12.820445
DO - 10.1117/12.820445
M3 - Conference contribution
AN - SCOPUS:69949140283
SN - 9780819476326
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Holography
T2 - Holography: Advances and Modern Trends
Y2 - 21 April 2009 through 23 April 2009
ER -
ID: 88610004