Pulsed laser system for visually detecting faults in optical wav

Details Pulsed laser system for visually detecting faults in optical wav Pulsed laser system for visually detecting faults in optical wav

1990-08-02

1992-02-18

Scott, Jr., Leon

Coherent light generators

Particular beam control device

Optical output stabilization

25022714, 25022719, 356 44, G02B 626

Patent

active

050900188

ABSTRACT:
A pulsed laser system for visually detecting faults in optical waveguides. A laser operating at a duty cycle of less than fifty percent (50%) produces visible light pulses at a frequency sufficiently high as to visually appear to be continuous. The laser is coupled to an optical waveguide by a connector. Faults are located due to a visible glow at a defective point on the waveguide.

REFERENCES:
patent: 4654520 (1987-03-01), Griffiths
patent: 4812645 (1989-03-01), Griffiths
patent: 4823166 (1989-04-01), Hartog et al.

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