White light interferometric device adapted to define an absolute

Details White light interferometric device adapted to define an absolute White light interferometric device adapted to define an absolute

1991-10-09

1993-12-14

Turner, Samuel A.

Optics: measuring and testing

By particle light scattering

With photocell detection

356352, 356358, 356361, G01B 902

Patent

active

052707890

ABSTRACT:
An optical device utilizing white light interferometry, having a Fabry-Perot interferometer incorporated in a reference branch of the optical device. The succession of interference products occurs from a combination of the light traveling through the transmission branch with the light traveling through the reference branch which has undergone 0 to N+1 reflections in the Fabry-Perot interferometer. The interference product gives a series of equally spaced absolute marks.

REFERENCES:
patent: 3936193 (1976-02-01), Auth

Affiliated with

Also associated with

Rating

White light interferometric device adapted to define an absolute does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with White light interferometric device adapted to define an absolute, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and White light interferometric device adapted to define an absolute will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1709833