Interferometric gas detector

Details Interferometric gas detector Interferometric gas detector

1985-06-20

1988-01-12

Willis, Davis L.

Optics: measuring and testing

By particle light scattering

With photocell detection

356352, G01B 902

Patent

active

047187654

ABSTRACT:
Selective modulation interferometric detector, intended for specifically detecting and/or identifying at least one gas in a gaseous mixture, especially with the aim of carrying out analysis and/or proportioning operations, the assembly E consists of a first strip L.sub.1 of interferometric quality having plane and parallel faces, of thickness e and index n introducing a displacement .DELTA.=2ne adapted to the gas to be analyzed, this strip L.sub.1 supplying on the detector a brilliant fringe, and a second strip L.sub.2 made of the same material as the first strip L.sub.1 which is slightly prismatic and supplying on the detector average illumination.

Affiliated with

Also associated with

Rating

Interferometric gas detector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Interferometric gas detector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interferometric gas detector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-918325