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

Optical: systems and elements – Diffraction – From grating

Universal broadband polarizer, devices incorporating same,...

Optical: systems and elements – Diffraction – From grating

Use of fresnel zone plates for material processing

Optical: systems and elements – Diffraction – From grating

V-groove grating mirror and external resonator type...

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 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 grating

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

Optical: systems and elements – Diffraction – From grating

Wave plate and optical device using the same

Optical: systems and elements – Diffraction – From grating

Wavefront aberration measuring method, mask, wavefront...

Optical: systems and elements – Diffraction – From grating

Wavelength division multiplexing system and method using a...

Optical: systems and elements – Diffraction – From grating

Wavelength division multiplexing system and method using...

Optical: systems and elements – Diffraction – From grating

Wavelength filter with a broad bandwidth of reflection spectrum

Optical: systems and elements – Diffraction – From grating

Wavelength selective phase grating optical low-pass filter

Optical: systems and elements – Diffraction – From grating

Wavelength selective switching device and method for...

Optical: systems and elements – Diffraction – From grating

Wavelength selective switching device and method for...