All Categories

History

  1. Metoree
  2. Optical Components
  3. Diffraction Grating
  4. Chromatic aberration correction using diffractive optical element DOE (Nalux Co., Ltd.)
Chromatic aberration correction using diffractive optical element DOE-Chromatic aberration correction by DOE
Chromatic aberration correction using diffractive optical element DOE-Nalux Co., Ltd.

Chromatic aberration correction using diffractive optical element DOE
Nalux Co., Ltd.

About This Product

The refractive index of optical materials increases as the wavelength becomes shorter in and around the visible light band. Therefore, for example, with a condensing lens, the focal length changes depending on the wavelength, and the shorter the wavelength, the shorter the focal length (positive dispersion). A well-known method for correcting this chromatic aberration is to combine a convex lens with low dispersion and a concave lens with high dispersion. However, this method has the disadvantage of increasing the number of lenses. On the other hand, with condensing DOEs, depending on the DOE structure, the longer the wavelength, the larger the diffraction angle of light can be obtained (negative dispersion). In other words, by combining a refractive lens and a condensing DOE structure, it is possible to correct chromatic aberration and contribute to reducing the number of lenses. The DOE structure can be applied to the flat side of a plano-convex lens or to a lens surface with curvature.

■Application examples/use examples

・Color control of headlight light distribution (27th Small and Medium Enterprise Excellent New Technology/New Product Award) ・Lens for optical pickup compatible with 2 wavelengths ・Small imaging lenses for mobile phones that require high resolution Related patent examples

■Patent examples related to automotive headlights

・JP5315505 ・JP5909419 ・JP6849193

■Examples of patents related to compact imaging systems

・JP4317933 ・JP4992004 ・JP4798529 ・JP4822033

■Pickup system (objective single lens compatible with BD, DVD, CD 3 wavelengths) Related patent examples

JP4649572

  • Product

    Chromatic aberration correction using diffractive optical element DOE

Share this product


70+ people viewing

Last viewed: 4 hours ago

Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of Chromatic aberration correction using diffractive optical element DOE

Image Part Number Price (excluding tax)
Chromatic aberration correction using diffractive optical element DOE-Part Number-Chromatic aberration correction by DOE

Chromatic aberration correction by DOE

Available upon quote

Customers who viewed this product also viewed

Reviews shown here are reviews of companies.

High performance transmission grating-Optoscience Co., Ltd.

High performance transmission grating

Optoscience Co., Ltd.

60+ people viewing

Last viewed: 6 minutes ago

Response time: 14.13 hours

Diffraction Grating
Diffractive optical element (homogenizer)-Fujitoku Co., Ltd.

Diffractive optical element (homogenizer)

Fujitoku Co., Ltd.

80+ people viewing

Last viewed: 4 minutes ago

Diffraction Grating
Various SPM calibrations and SPM probe evaluations. PTB-traceable gratings are also available. SPM grating-Tokyo Instruments, Inc

Various SPM calibrations and SPM probe evaluations. PTB-traceable gratings are also available. SPM grating

Tokyo Instruments, Inc

30+ people viewing

Last viewed: 6 hours ago

Response time: 31.61 hours

Diffraction Grating
Diffractive optical element (homogenizer) Beam sampler-Fujitoku Co., Ltd.

Diffractive optical element (homogenizer) Beam sampler

Fujitoku Co., Ltd.

70+ people viewing

Last viewed: 1 minute ago

Diffraction Grating
Diffractive optical element Temperature compensated collimator-Nalux Co., Ltd.

Diffractive optical element Temperature compensated collimator

Nalux Co., Ltd.

60+ people viewing

Diffraction Grating
holographic grating-Opttech Co., Ltd.

holographic grating

Opttech Co., Ltd.

110+ people viewing

Last viewed: 19 hours ago

Diffraction Grating
Diffraction grating reflective blazed echelette 1/2-Koyo Co., Ltd.

Diffraction grating reflective blazed echelette 1/2

Koyo Co., Ltd.

$99.45

80+ people viewing

Last viewed: 4 minutes ago

Response time: 1.16 hours

Diffraction Grating
Diffraction grating reflective blazed echelette 2/2-Koyo Co., Ltd.

Diffraction grating reflective blazed echelette 2/2

Koyo Co., Ltd.

$99.45

70+ people viewing

Last viewed: 4 hours ago

Response time: 1.16 hours

Diffraction Grating
Diffraction grating transmission type low grating frequency type 1/2-Koyo Co., Ltd.

Diffraction grating transmission type low grating frequency type 1/2

Koyo Co., Ltd.

$217.75

100+ people viewing

Last viewed: 6 hours ago

Response time: 1.16 hours

Diffraction Grating
Optical components Diffractive optical element (homogenizer)-Fujitoku Co., Ltd.

Optical components Diffractive optical element (homogenizer)

Fujitoku Co., Ltd.

30+ people viewing

Last viewed: 18 minutes ago

Diffraction Grating
Diffraction grating transmission type low grating frequency type 2/2-Koyo Co., Ltd.

Diffraction grating transmission type low grating frequency type 2/2

Koyo Co., Ltd.

$130.00

60+ people viewing

Last viewed: 4 minutes ago

Response time: 1.16 hours

Diffraction Grating
Diffraction Grating Reflective Unblazed Holographic-Koyo Co., Ltd.

Diffraction Grating Reflective Unblazed Holographic

Koyo Co., Ltd.

$120.90

70+ people viewing

Last viewed: 6 hours ago

Response time: 1.16 hours

Diffraction Grating

2 models listed

See More Diffraction Grating Products

Other products of Nalux Co., Ltd.

Reviews shown here are reviews of companies.

Micro lens array-Nalux Co., Ltd.

Micro lens array

Nalux Co., Ltd.

80+ people viewing

Last viewed: 15 hours ago

Fly-Eye Lenses

2 models listed

Micro Lens Array Ultra Wide Angle Diffuser-Nalux Co., Ltd.

Micro Lens Array Ultra Wide Angle Diffuser

Nalux Co., Ltd.

70+ people viewing

Last viewed: 10 hours ago

Fly-Eye Lenses

2 models listed

Microlens array random MLA-Nalux Co., Ltd.

Microlens array random MLA

Nalux Co., Ltd.

60+ people viewing

Last viewed: 50 minutes ago

Fly-Eye Lenses

2 models listed

Microlens Array Subaru Telescope-Nalux Co., Ltd.

Microlens Array Subaru Telescope

Nalux Co., Ltd.

50+ people viewing

Last viewed: 12 hours ago

Microlens Arrays
Microlens array Glass microlens array-Nalux Co., Ltd.

Microlens array Glass microlens array

Nalux Co., Ltd.

50+ people viewing

Last viewed: 10 hours ago

Microlens Arrays
Glass optical elements Glass cylindrical lenses, cylindrical lens arrays-Nalux Co., Ltd.

Glass optical elements Glass cylindrical lenses, cylindrical lens arrays

Nalux Co., Ltd.

60+ people viewing

Last viewed: 19 hours ago

Cylindrical Lenses

2 models listed

Glass optical elements Glass cylindrical lenses, cylindrical lens arrays Laser processing machines-Nalux Co., Ltd.

Glass optical elements Glass cylindrical lenses, cylindrical lens arrays Laser processing machines

Nalux Co., Ltd.

50+ people viewing

Last viewed: 9 hours ago

Optical Lens
Glass optical elements Glass cylindrical lenses, cylindrical lens arrays Laser line generators-Nalux Co., Ltd.

Glass optical elements Glass cylindrical lenses, cylindrical lens arrays Laser line generators

Nalux Co., Ltd.

40+ people viewing

Optical Lens
Glass optical elements Glass cylindrical lens, cylindrical lens array LiDAR-Nalux Co., Ltd.

Glass optical elements Glass cylindrical lens, cylindrical lens array LiDAR

Nalux Co., Ltd.

60+ people viewing

Last viewed: 3 hours ago

Cylindrical Lenses

2 models listed

Glass optical elements Glass aspheric lenses, lens arrays-Nalux Co., Ltd.

Glass optical elements Glass aspheric lenses, lens arrays

Nalux Co., Ltd.

60+ people viewing

Last viewed: 6 hours ago

Microlens Arrays

2 models listed

Diffractive optical element Computer-generated hologram (CGH)-Nalux Co., Ltd.

Diffractive optical element Computer-generated hologram (CGH)

Nalux Co., Ltd.

50+ people viewing

Last viewed: 12 hours ago

Diffraction Grating
Lens unit/optical module FISBA RGBeam™-Nalux Co., Ltd.

Lens unit/optical module FISBA RGBeam™

Nalux Co., Ltd.

60+ people viewing

Last viewed: 4 hours ago

Laser Light Sources

View more products of Nalux Co., Ltd.

About Company Handling This Product

Nalux Co., Ltd.

Company Overview

Nalux Co., Ltd., founded in 1930 with headquarters in Osaka, Japan, is a manufacturer of optical lenses and op...

See More

  • Japan

Related search keywords

Diffraction Grating
Diffraction Grating　Nalux Co., Ltd.
Nalux Co., Ltd.

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2024 Metoree