Open Access
8 November 2013 Special Section Guest Editorial: Gradient Index Optics
Predrag Milojkovic, Stefanie Tompkins, Ravindra A. Athale
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Abstract
In the past century, every component of an optical system has become lighter and smaller, except the lenses. Typical lenses have too few degrees of freedom—just the refractive index, and the front and back surface shapes—to meet the demands of the vast array of modern optical systems which collect, project, or otherwise manipulate light. (Even in imaging systems, where computational power has the potential to eliminate the tight coupling between lenses and performance, more capable lenses would increase the trade space that optical designers have available to them).
© The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.
Predrag Milojkovic, Stefanie Tompkins, and Ravindra A. Athale "Special Section Guest Editorial: Gradient Index Optics," Optical Engineering 52(11), 112101 (8 November 2013). https://doi.org/10.1117/1.OE.52.11.112101
Published: 8 November 2013
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CITATIONS
Cited by 6 scholarly publications.
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KEYWORDS
Lenses

GRIN lenses

Gradient-index optics

Refractive index

Imaging systems

Optical design

Lens design

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