Optical energy beam transmission path structure

Details Optical energy beam transmission path structure Optical energy beam transmission path structure

1990-10-29

1993-01-05

Lee, John D.

Optical waveguides

With splice

Alignment of fiber ends prior to splicing

385 70, G02B 638

Patent

active

051778084

ABSTRACT:
The present invention provides an optical energy beam transmission path structure comprising at least one pair of optical fibers each having a connection end, and at least one fiber connector for connecting the connection ends of the paired fibers substantially coaxially. A small axial air gap is formed between the connection ends of the paired fibers, and an annular clearance is formed immediately around the connection end of the glass body of each fiber.

REFERENCES:
patent: 4140366 (1979-02-01), Makuch et al.
patent: 4390237 (1983-06-01), Marazzi
patent: 4730885 (1988-03-01), Doi
patent: 4737011 (1988-04-01), Iri et al.
patent: 4890897 (1990-01-01), Cook
patent: 4953938 (1990-09-01), Buhrer et al.
patent: 4953941 (1990-09-01), Takahashi
patent: 5018823 (1991-05-01), Himmelwright
Article on Monitoring Permanent-Magnet Motor Heating with Phosphor Thermometry by Stephen W. Allison published in Dec. 1988 in the IEEE Transactions on Instrumentation and Measurement Magazine vol. 37, No. 4.

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