Monolithic optical system and method of making same including im

Optical waveguides – With optical coupler – Input/output coupler

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385 33, 385 34, 385 27, 385 28, 385 88, 385124, 385 98, 65385, 65387, 65406, 65407, G02B 632, C03C 2502

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active

054577594

ABSTRACT:
An optical system comprising a monomode main optical fiber coupled to a phototransducer, by means of an assembly between the monomode optical fiber and the phototransducer, which assembly comprises, in succession: a piece of graded index multimode fiber, a piece of step index multimode fiber, and a microlens.

REFERENCES:
patent: 4199222 (1980-04-01), Ikushima et al.
patent: 4290667 (1981-09-01), Chown
patent: 4701011 (1987-10-01), Emkey et al.
patent: 4867776 (1989-09-01), Sharp
patent: 5127074 (1992-06-01), Watanabe et al.
patent: 5315609 (1994-05-01), Tanaka et al.
patent: 5353294 (1994-10-01), Shigeno
patent: 5384874 (1995-01-01), Hirai et al.
Patent Abstracts of Japan, vol. 13, No. 572 (P-978) Dec. 18, 1989 & JP-A-12 39 508 (Fujitsu) Sep. 25, 1989.
Patent Abstracts of Japan, vol. 9, No. 262 (P-398) Oct. 19, 1985 & JP-A-60 111 208 (Matsushita Denki Sangyo) Jun. 17, 1985.
Patent Abstracts of Japan, vol. 15, No. 499 (P-1275) Nov. 14, 1991 & JP-A-31 89 607 (NTT) Aug. 19, 1985.
Patent Abstracts of Japan, vol. 7, No. 282 (P-243) Dec. 16, 1983 & JP-A-58 158 620 (Hitachi Seisakusho) Sep. 20, 1983.

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