Liquid crystal lens has been designed to compensate the spherical aberration due to the difference of substrate thickness for the multi-layer disk. It has a special structure consisting of concave and convex lens shape.
© 2005 Optical Society of America
(220.0220) Optical design and fabrication : Optical design and fabrication
(220.1000) Optical design and fabrication : Aberration compensation
(230.0230) Optical devices : Optical devices
(230.3720) Optical devices : Liquid-crystal devices
S. Chung, Y. Kim, I. Chang, and H. Jeong, " Liquid Crystal Lens for the Compensation of Spherical Aberration in the Multi-Layer Optical Data Storage," in International Symposium on Optical Memory and Optical Data Storage, OSA Technical Digest Series (Optical Society of America, 2005), paper TuA7.
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