Atmospheric stabilizer filter and method

Details Atmospheric stabilizer filter and method Atmospheric stabilizer filter and method

2006-11-07

2006-11-07

Assaf, Fayez G. (Department: 2872)

Optical: systems and elements

Diffraction

From grating

C359S568000, C359S569000

Reexamination Certificate

active

07133205

ABSTRACT:
A diffracting optical filter for use with telescopes provides a plurality of cells separated by opaque lines on an translucent substrate, the spacing of the cells proportionally spaced to match the Airy disk of a specific optical system for the telescope to aid observation through a turbulent atmosphere.

REFERENCES:
patent: 5497269 (1996-03-01), Gal
patent: 2003/0179433 (2003-09-01), Hunt

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