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

Optical: systems and elements – Diffraction – From grating

Sighting optics including an optical element having a first...

Optical: systems and elements – Diffraction – From grating

Single binary optical element beam homogenizer

Optical: systems and elements – Diffraction – From grating

Single fold optical magnifier for use in image manifestation app

Optical: systems and elements – Diffraction – From grating

Single grating laser pulse stretcher and compressor

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

Single lens joint transform correlator utilizing a fresnel zone

Optical: systems and elements – Diffraction – From grating

Solid state imaging apparatus

Optical: systems and elements – Diffraction – From grating

Space-variant subwavelength dielectric grating and...

Optical: systems and elements – Diffraction – From grating

Space-variant subwavelength polarization grating and...

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

Spatial filter for high power laser beam

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

Spatially incoherent holographic correlator

Optical: systems and elements – Diffraction – From grating

Spatially multiplexed optical signal processor

Optical: systems and elements – Diffraction – From grating

Spatially-varying distributed Bragg reflectors in optical media

Optical: systems and elements – Diffraction – From grating

Spectral beam combination using broad bandwidth lasers

Optical: systems and elements – Diffraction – From grating

Spectral optical element

Optical: systems and elements – Diffraction – From grating

Spectral optical element

Optical: systems and elements – Diffraction – From grating

Spectrally adjustable filter

Optical: systems and elements – Diffraction – From grating

Stepped lens with Fresnel surface structure produced by lithogra

Optical: systems and elements – Diffraction – From grating

Stress tuned blazed grating light valve

Optical: systems and elements – Diffraction – From grating

Structure and method for manufacturing surface relief diffractiv