LandOfFree - US Patents - Listing for Optical: systems and elements,Diffraction

Optical: systems and elements – Diffraction – Using fourier transform spatial filtering

Vander-Lugt correlator converting to joint-transform correlator

Optical: systems and elements – Diffraction – From grating

Variable blazed grating

Optical: systems and elements – Diffraction – From grating

Variable blazed grating

Optical: systems and elements – Diffraction – From grating

Variable illuminator and speckle buster apparatus

Optical: systems and elements – Diffraction – From grating

Variable spacing diffraction grating

Optical: systems and elements – Diffraction – From grating

Variable surface relief kinoform optical element

Optical: systems and elements – Diffraction – From zone plate

Vehicular vision system with a wide angle lens including a...

Optical: systems and elements – Diffraction – From grating

Video device utilizing a two-dimensional diffraction grating

Optical: systems and elements – Diffraction – From grating

Viewfinder with diffractive optical element

Optical: systems and elements – Diffraction – From zone plate

Volume Fresnel zone plates fabricated by laser direct writing

Optical: systems and elements – Diffraction – From grating

Volume phase grating, a method for producing such a volume...