Optical fiber coupling element

Details Optical fiber coupling element Optical fiber coupling element

1978-03-24

1980-01-29

Hille, Rolf G.

G02B 514

Patent

active

041858832

ABSTRACT:
An optical fiber coupling element in which a short length of optical fiber is placed in a glass sleeve with one end of the fiber projecting from the sleeve. The glass sleeve is collapsed onto the fiber, and a watch jewel is fitted over the fiber end. The other end of the sleeve is flared to facilitate the insertion into it of a second fiber. The sleeve and jewel are sealed into one end of a ferrule.

REFERENCES:
patent: 3948582 (1976-04-01), Martin
patent: 4078910 (1978-03-01), Dalgoutte
patent: 4118100 (1978-10-01), Goell
M. D. Wagh, "Coupling Efficiency Between Light Pipes of Different Dimensions" Applied Optics, vol. 15, No. 11, Nov. 1976, pp. 2840-2843.

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