Optical fiber cable products having a stress indicating capabili

Details Optical fiber cable products having a stress indicating capabili Optical fiber cable products having a stress indicating capabili

1997-12-22

2000-08-22

Lee, John D.

Optical waveguides

Optical fiber waveguide with cladding

Utilizing multiple core or cladding

385102, 264 129, G02B 644

Patent

active

061084751

ABSTRACT:
A fiber optic cable having stress indicating means and a method for making same. The stress indicating means provides a cost effective method for determining whether an optical cable has been bent, stressed or otherwise mishandled, which may cause optical loss when the cable is placed in service. Broadly stated, the fiber optic cable according to the instant invention includes an optical fiber, comprised of a core and a cladding and a stress indicator concentrically disposed about the fiber that changes color when subjected to stress. A technician can thereby visually identify cables that have been bent or mishandled and subject them to testing before installation.

REFERENCES:
patent: 3923198 (1975-12-01), Brochman
patent: 3999946 (1976-12-01), Patel et al.
patent: 4489841 (1984-12-01), Thompson
patent: 4513087 (1985-04-01), Giuliani et al.
patent: 4557505 (1985-12-01), Schaefer et al.
patent: 4792053 (1988-12-01), Towns et al.
patent: 4864144 (1989-09-01), McLaughlin et al.
patent: 4905851 (1990-03-01), Thompson
patent: 5282650 (1994-02-01), Smith et al.
patent: 5337376 (1994-08-01), Ravetti et al.
patent: 5405583 (1995-04-01), Goswami et al.
patent: 5501945 (1996-03-01), Kanakkanatt
Amp, Inc., "AI-AMP-Fiber Optics, Introduction to Fiber Optic Networking-Fibers & Cables," Jul. 27, 1997.
NetOptics, Inc., "A Fiberoptic Cable Construction Information, Singlemode, Multimode, etc.," May 18, 1997.
Somjad Puangngern, "Report #2 Fiber Optics," Dec. 12, 1996.

Affiliated with

Also associated with

Rating

Optical fiber cable products having a stress indicating capabili does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical fiber cable products having a stress indicating capabili, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical fiber cable products having a stress indicating capabili will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-591029