Apparatus for measuring properties of a laser emission

Details Apparatus for measuring properties of a laser emission Apparatus for measuring properties of a laser emission

1986-08-22

1988-07-26

Howell, Janice A.

Radiant energy

Infrared-to-visible imaging

250332, 25037001, 356 731, G01N 2184, G01N 2100

Patent

active

047602570

ABSTRACT:
Apparatus is provided for measuring the numerical apertures of an optical fiber in the infrared region. The optical fiber is appropriately mounted in accordance with conventional testing standards. Infrared energy is transmitted through the optical fiber. At a predetermined distance from the end of the optical fiber, a conversion screen can be provided for transforming the emitted infrared energy into a lesser wavelength of energy. The energy distribution can be recorded with a detector compatible with the lesser wavelength energy whereby the numerical aperture can be computed from the recorded data.

REFERENCES:
patent: 4320462 (1982-03-01), Lund et al.
P. P. Feofilov and V. V. Ovsyankin, "Cooperative Luminescence of Solids", Applied Optics, vol. 6, No. 11 (Nov. 1967), pp. 1828-1833, [Bound Volume in CP04-08D33, S.P.E., John K. Corbin].

Affiliated with

Also associated with

Rating

Apparatus for measuring properties of a laser emission 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 properties of a laser emission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for measuring properties of a laser emission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-259327