OPTICAL CAMOUFLAGE FILTERS

An article includes an optical filter that comprises a wavelength selective reflective layer and at least one wavelength selective absorbing layer. The optical filter has visible transmittance between 400 nm-700 nm of less than about 30% and near infrared transmittance at 830 nm-900 nm greater than...

Full description

Saved in:
Bibliographic Details
Main Authors Yust, David T, Sharma, Neeraj, Wheatley, John A, Renstrom, Anthony M, Benoit, Gilles J, Kawakami, Ellison G, Du, Guanglei
Format Patent
LanguageEnglish
Published 26.08.2021
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:An article includes an optical filter that comprises a wavelength selective reflective layer and at least one wavelength selective absorbing layer. The optical filter has visible transmittance between 400 nm-700 nm of less than about 30% and near infrared transmittance at 830 nm-900 nm greater than about 30%.
Bibliography:Application Number: US202117302662