Graded-index lens array matched filtering
Optics Letters, Vol. 13, Issue 2, pp. 84-86 (1988)
http://dx.doi.org/10.1364/OL.13.000084
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Abstract
We demonstrate the use of graded-index lenses for matched spatial filtering. A matrix of matched filters is constructed, using a Selfoc lens array and Fourier-reflection holography. This combination of stacked planar optics and reflection holography provides a rugged, easily fabricated spatially distributed matched-filter system. Preliminary correlation results demonstrate the feasibility of this system.
© 1988 Optical Society of America
Citation
P. Asthana, A. Akiba, T. Yamaki, K. Nishizawa, and M. Oikawa, "Graded-index lens array matched filtering," Opt. Lett. 13, 84-86 (1988)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-13-2-84
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