Accession Number:

ADD013120

Title:

Universal Wavefront Sensor Apparatus.

Descriptive Note:

Patent, Filed 8 Aug 85, patented 19 May 87,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s):

Report Date:

1987-05-19

Pagination or Media Count:

8.0

Abstract:

A wavefront sensor apparatus for a large optical system, such as a telescope, having a reticle with at least one slit therein to provide image signatures for various portions of the aperture to an array of infrared sensor cells. The time differences between the image signatures represents relative image displacement caused by the wavefront slope variation in the actual wavefront.

Subject Categories:

  • Infrared Detection and Detectors
  • Target Direction, Range and Position Finding
  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE