having uniform diffraction efficiency over a large spectral bandwidth

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G02B27/4288

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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B27/00Other optical systems Other optical apparatus

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G02B27/4288having uniform diffraction efficiency over a large spectral bandwidth

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Patents Grantslast 30 patents

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having uniform diffraction efficiency over a large spectral bandwidth

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mobile terminal

Polarization independent wideband reflectors and methods for their...

Broadband imaging with diffractive waveplate coated mirrors and dif...

Wide spectral band subwavelength diffractive component

Optical element having two phase masks

Diffractive lens and optical device using the same

Optical device with diffractive grating

Diffractive optical element having high diffraction efficiency at p...

Diffractive optical element and optical system including the same

Diffractive optical element and optical device

Diffractive optical element and optical device

Optical element and optical system including the same

Objective lens, optical pickup and optical disc apparatus

Image display apparatus

Optical material and optical element, diffraction optical element,...

Vehicular lamp

Multiple-wavelength binary diffractive lenses

Wideband diffraction limited optical receiver

Diffractive optical element

Diffractive optical element and optical system having the same

Converging optical system of optical pickup device

Lens system and optical device having the same

Diffraction type optical pickup lens and optical pickup apparatus u...

Lens system and optical device having the same

Diffracting optical element, and optical system and optical apparat...

Lens system and optical device having the same

Optical material, optical element, multilayer diffraction optical e...

Aberration compensating optical element, optical system, optical pi...

Aberration compensating optical element, optical system, optical pi...

Objective lens for optical head

Patents Applicationslast 30 patents

DIFFRACTIVE LIGHT PROJECTION DEVICE

Optical Apparatus and Illuminating Module Thereof

MOBILE TERMINAL

OPTICAL ELEMENT HAVING TWO PHASE MASKS

Polarization Independent Wideband Reflectors and Methods for Their...

Optical device with diffractive grating

Diffractive Optical Element and Optical Device Having the Same

DIFFRACTIVE OPTICAL ELEMENT HAVING HIGH DIFFRACTION EFFICIENCY AT P...

DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL SYSTEM INCLUDING THE SAME

DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL DEVICE

DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL DEVICE

OBJECTIVE LENS, OPTICAL PICKUP AND OPTICAL DISC APPARATUS

OPTICAL ELEMENT AND OPTICAL SYSTEM INCLUDING THE SAME

DIFFRACTIVE OPTICAL ELEMENT, OPTICAL SYSTEM AND OPTICAL APPARATUS

MULTIPLE-WAVELENGTH BINARY DIFFRACTIVE LENSES

Vehicular lamp

IMAGE DISPLAY APPARATUS

DIFFRACTIVE OPTICAL ELEMENT

Wideband Diffraction Limited Optical Receiver

Diffractive Optical Structure with a Liquid Interface

OPTICAL MATERIAL AND OPTICAL ELEMENT, DIFFRACTION OPTICAL ELEMENT,...

DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL SYSTEM HAVING THE SAME

Lens system and optical device having the same

Objective lens and optical pickup apparatus

Lens system and optical device having the same

Converging optical system of optical pickup device

Aberration compensating optical element, optical system, optical pi...

Diffraction element and optical pickup head device

Optical material, optical element, multilayer diffraction optical e...

Aberration compensating optical element, optical system, optical pi...