Two row reduction/enlargement gradient index lens array having s

Details Two row reduction/enlargement gradient index lens array having s Two row reduction/enlargement gradient index lens array having s

1984-11-23

1986-05-20

Corbin, John K.

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350 9625, 350 9627, 350 9631, 350417, 355 1, G02B 604, G02B 618, G03B 2700

Patent

active

045897360

ABSTRACT:
A reduction/enlargement gradient index lens array is provided which comprises several groups of square-ended fibers, the fibers within a particular group being of the same length. Group fiber length decreases generally from center to the ends of the array. The group are assembled in a characteristic fan-like fashion to form a reduction/enlargement lens array.

REFERENCES:
patent: 3658407 (1972-04-01), Kitano et al.
patent: 4331380 (1982-05-01), Rees et al.
patent: 4462662 (1984-07-01), Lama
"Gradient-Index Optics: A Review", by Duncan T. Moore, Applied Optics, Apr. 1 1980, vol. 19, No. 7, pp. 1035-1038.
"Reduction/Enlargement Gradient-Index Lens Array", by James D. Rees and William Lama in Applied Optics, Jun. 1 1984, vol. 23, No. 11, pp. 1715-1724.

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