Light amplifier for obtaining intensified light image from photo

Details Light amplifier for obtaining intensified light image from photo Light amplifier for obtaining intensified light image from photo

1966-11-22

1976-08-10

Wilbur, Maynard R.

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

313 94, H01J 3150, H01J 3900

Patent

active

039743764

ABSTRACT:
This disclosure concerns a light amplification apparatus for focusing a light image of an object being viewed by the apparatus on a photoemissive surface which then emits a pattern of electrons directed at a fluorescent screen. An intensified light image of the object is produced on the screen by the electrons emitted from the photoemissive surface. The photoemissive surface faces in a direction away from the object being viewed and is concave for receiving light rays from the object being viewed which have been directed thereon by a lens-mirror having a rear concave mirror surface facing the concave photoemissive surface and a front convex surface. Thus, the light rays entering and leaving the lens-mirror are refracted in such a way as to produce a sharply focused image on the photoemissive surface.

REFERENCES:
patent: 2663814 (1953-12-01), Teves et al.
patent: 2683816 (1954-07-01), Bouwers

Affiliated with

Also associated with

Rating

Light amplifier for obtaining intensified light image from photo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light amplifier for obtaining intensified light image from photo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light amplifier for obtaining intensified light image from photo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1744153