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

Optical: systems and elements – Diffraction – From grating

Spectral optical element

Optical: systems and elements – Polarization without modulation – Depolarization

Spectral polarisation separator

Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector

Spectral purity filter for a multi-layer mirror,...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Spectral purity filter, lithographic apparatus including...

Optical: systems and elements – Diffraction – From grating

Spectrally adjustable filter

Optical: systems and elements – Optical amplifier – Correction of deleterious effects

Spectrally resolved fast monitor

Optical: systems and elements – Optical amplifier – Correction of deleterious effects

Spectrally resolved fast monitor

Optical: systems and elements – Glare or unwanted light reduction – With mirror

Spectrally selective mirror and method for making same

Optical: systems and elements – Optical modulator – Light wave directional modulation

Spectro-polarimetric imager

Optical: systems and elements – Light control by opaque element or medium movable in or... – Slit type

Spectrometer slit switching mechanism

Optical: systems and elements – Light control by opaque element or medium movable in or...

Spectroscope and confocal scanning microscope comprising...

Optical: systems and elements – Single channel simultaneously to or from plural channels

Spectroscope with multiple laser beams

Optical: systems and elements – Light interference

Spectroscopic apparatus

Optical: systems and elements – Compound lens system – Microscope

Spectroscopic microscope with multi-mode illumination

Optical: systems and elements – Compound lens system – Microscope

Spectroscopic microscope with multi-mode illumination

Optical: systems and elements – Lens – Multiple component lenses

Spectroscopy lens for telecentric sensor

Optical: systems and elements – Compound lens system – Telescope

Spectroscopy of exoplanets from a ground-based telescope

Optical: systems and elements – Absorption filter – With support or frame

Spectrum filter wheel

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Specularly transmitting and diffuse reflecting optical shutter