Apparatus for measuring the incident power of light in fiber opt

Details Apparatus for measuring the incident power of light in fiber opt Apparatus for measuring the incident power of light in fiber opt

1976-01-19

1977-03-22

Goldstein, Herbert

Measuring and testing

Volume or rate of flow

System

G01K 1700

Patent

active

040129551

ABSTRACT:
A power measuring apparatus for measuring the incident power of light transmitted through a fiber optic light conductor comprises a first thermistor optically coupled to a fiber optic light conductor. The first thermistor forms one arm of a self-balancing resistance bridge. A second thermistor, physically close to the first thermistor but isolated from the light incident on the first thermistor, is connected to a second self-balancing bridge. The outputs of the self-balancing bridges are connected to metering circuitry which provides a measure of the incident power.

REFERENCES:
patent: 2357193 (1944-08-01), Harrison
patent: 3162045 (1964-12-01), Kudelko
patent: 3487213 (1969-12-01), Horan et al.
patent: 3561265 (1971-02-01), Schmidt
patent: 3684996 (1972-08-01), Schwarz
patent: 3739182 (1973-06-01), Bickler
patent: 3936631 (1976-02-01), Muska
patent: 3939706 (1976-02-01), Pinson
Farmer "Lusor Calorimeter for Three Orders of Energy Level" in Optics & Laser Technology 11/71 pp. 224-225.

Affiliated with

Also associated with

Rating

Apparatus for measuring the incident power of light in fiber opt does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for measuring the incident power of light in fiber opt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for measuring the incident power of light in fiber opt will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1950215