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Supplier: Artifex Engineering
Description: Artifex Engineering offers high quality polymer based wire grid polarizers for use in the visible and NIR. These are effectively very thin polarizing beamsplitters working from 400nm out to 1100nm with more than 1000:1 (30dB) extinction ratio over the whole bandwidth range. And the bare sheet
- Polarizer Application: Infrared, Visible, Ultraviolet
- Wavelength Range: 400 to 1100 nm
- Thickness: 0.0031 inch
- Extinction Ratio: 1000 : 1
Supplier: MOXTEK, Inc.
Description: PPL and PFU Series Visible Light Polarizers The Visible Light Series wire-grid polarizes are the standard inorganic polarizer for the visible wavelengths. Reliability testing has shown no degradation after 5000 hours at 200°C. You can be confident in exceptional high performance and durability
- Polarizer Application: Visible
- Wavelength Range: 420 to 700 nm
- Thickness: 0.0248 to 0.0303 inch
Supplier: Meadowlark Optics, Inc.
Description: visible light to easily pass through the polarizer. Deep UV Polarizers are manufactured out of dielectric nanowire arrays as thin as 10 nm. By using a dielectric instead of a metal as the basis of the wire grid, the non-metallic structures allow for a high laser damage threshold and removes the concerns
- Polarizer Application: Ultraviolet
- Wavelength Range: 245 to 285 nm
- Diameter: 1 inch
- Clear Aperture: 0.7000 inch
Supplier: Meadowlark Optics, Inc.
Description: Manufactured for continuous use over 420 to 2600 nm wavelength ranges, this polarizer is ideal for broadband applications. Wire Grid polarizing beam splitters are assembled using our Versalight wire grid polarizer between right angle prisms. Broadband AR coatings are standard on the faces
- Cube Side Length: 1 to 1.02 inch
- Wavelength Range: 1000 to 2400 nm
- Beam Deviation: 0.0833 degrees
- Coating: Antireflective
Supplier: Edmund Optics Inc.
Description: Wire Grid Technology Reflects S-Polarized Light, Transmits P-Polarized Light Ideal for High Temperature Environments Broadband Polarizing Plate Beamsplitters consist of a thin layer of aluminum MicroWires adhered to a glass window. These beamsplitters are an alternative and economical
- Beamsplitter Incidence: 45° incidence
- Beamsplitter Shape: Square
- Diameter, Square Side, or Rectangular Length: 0.9843 inch
- Rectangular Width: 0.9843 inch
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Hot off the press: IR and UV sheet polarizers!
Just in time for the Optatec in Frankfurt: Artifex Engineering now offers IR and UV sheet polarizers. These are economical and THIN alternatives to the otherwise bulky polarizers for use in the IR and UV. We offer various models operating from 330nm in the UV up to 1800nm in the IR. Furthermore, we also have sheet based wire grid polarizers working in the range 400-1100nm. These items are interesting in that they also work as polarizing beamsplitters when used at non-zero angle of incidence... (read more)
Browse Linear Polarizers Datasheets for Artifex Engineering
Meadowlark Optics, Inc.
This polarizer is an antireflection coated silicon substrate optimized for 3 to 6 microns. The ring mounting provides for ease of handling and has the polarization transmission direction marked. The wire grid surface is quite delicate and should only be cleaned non-mechanically. Standard ring outer diameters are one and two inch but custom sizes, shapes and unmounted polarizers are also available. Call your Meadowlark sales engineer with your polarization requirements today. Excellent contrast... (read more)
Browse Optical Polarizers Datasheets for Meadowlark Optics, Inc.
Polarizer Selection 101
Technology ” is a practical user ’s guide. This tutorial covers dichroic (polymer), wire grid, dielectric and crystal polarizers. In addition to a brief description of each type, you will find a summary selection table comparing the salient features of each type. You may download your copy from our website > > >. ... (read more)
Browse Optical Polarizers Datasheets for Artifex Engineering
Meadowlark Optics, Inc.
Custom Linear Polarizers
Optics offers four types of linear polarizers: dichroic, wire-grid, dielectric coating (beamsplitting polarizers), and calcite crystal. (read more)
Browse Linear Polarizers Datasheets for Meadowlark Optics, Inc.
PPL and PFU Series Visible Light Polarizers
The Visible Light Series wire-grid polarizes are the standard inorganic polarizer for the visible wavelengths. Reliability testing has shown no degradation after 5000 hours at 200 °C. You can be confident in exceptional high performance and durability anywhere in the application design. Two PFU polarizer types have been designed for the visible wavelengths with your application needs in mind, one polarizer provides the Ultra Contrast and the others Ultra Transmission. The Ultra Contrast... (read more)
Browse Optical Polarizers Datasheets for MOXTEK, Inc.
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An Improved Wire Grid Polarizer For Thermal Infrared Applications
and have a contrast ratio better than 40 dB. Transmission and reflectance measurements were made using a Fourier Transform Infrared (FTIR) spectrometer with instrument accuracy verified using silicon and germanium reference standards. Results were compared to RCWA modeling of the wire grid. polarizer (WGP
Infrared Wire Grid Polarizers -Metrology and Modeling
Broad and narrow-band wire grid polarizer (WGP) products suitable for MWIR and LWIR applications requiring high contrast were developed on antireflection (AR) coated silicon using Moxtek nanowire patterning capabilities. Accurate metrology was gathered in both transmission and reflection from
Twisted Nematic Reflective Display with Internal Wire Grid Polarizer
We studied the optical performance of reflective wire grid. polarizer designed for visible light. The polarizer reflects Epolarization. and transmits H-polarization with low losses. When. used in a twisted nematic (TN) device as a back polarizer it. enhances the brightness and provides high
High-Resolution Stereoscopic TFT-LCD with Wire-Grid Polarizer
We developed a 5.5 inch, VGA (640×480×RGB), stereoscopic. 3D display using a precisely patterned wire grid polarizer (WGP). with rows of alternating polarization angle. Such a wire grid. polarizer is invisible without the polarizer and thus a 2D/3D. convertible display can be formed. The proposed
Society for Information Display: The Display Applications and Physics of the ProFlux Wire Grid Polarizer
described here enables new solutions to difficult and fundamental problems in the display industry. It is applicable and valuable in all types of Liquid-Crystal (LC) displays or other applications of polarization in information display technology. Wire-grid polarizers have been known in theory
An Improved Polarizing Beamsplitter LCOS Projection Display Based on Wire-Grid Polarizers
MOXTEK has developed a new polarizer technology for the visible spectrum based on the technology of nanometer-scale wire-grids. They have named their technology ProFlux(tm). Polarizers. These polarizers are extremely durable in the LCOS and transmissive light valve projector environment. They also
The Display Applications and Physics of the ProFlux (R) Wire-Grid Polarizer
Each year the Society awards the Display of the Year Award to. several leading edge display devices or technologies that provide. innovative solutions to an information display need. The. following paper provides a summary of a 2001 Display of the. Year award recipient. The new polarization
Nanowire Grid Polarizers for Mid- and Long-Wavelength Infrared Applications
High contrast wire grid polarizers on silicon suitable for mid-wavelength infrared (MWIR) and long-wavelength infrared (LWIR) applications have been developed using wafer-scale aluminum nanowire patterning capabilities. The 144 nm. pitch MWIR polarizer typically transmits better than 95%
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A Biologically Inspired CMOS Image Sensor
Applied Physics Letters 90, 061104–1–3 (2007)  Ahn, S.W., Lee, K.D., Kim, J.S., Kim, S.H., Park, J.D., Lee, S.H., Yoon, P.W.: Fabrication of a 50 nm half-pitch wire grid polarizer using nanoimprint lithography.
328 6.4 Modification of the Band 9 Wire Grid Polariser .....................................
Simulation of practical single-pixel wire-grid polarizers for superpixel stokes vector imaging arrays
T. Doumuki and H. Tamada, “An aluminum- wire grid polarizer fabricated on a gallium-arsenide photodiode,�? Appl. Phys. Lett. 71(5), 686–688 (1997).
Design of wire-grid polarizer with effective medium theory
Eng. 35, 237–240 (2004) Doumuki, T., Tamada, H.: An aluminum- wire grid polarizer fabricated on a gallium-arsenide photodiode.
An aluminum- wire grid polarizer fabricated on a gallium-arsenide photodiode.
New, High Performance, Durable Polarizers for Projection Displays
The consideration of the optical and environmental specifications simultaneously of wire grid polarizers is critical in the design of optical systems using this new type of device in ways that have not been previously possible.
Polarized backlight with constrained angular divergence for enhancement of light extraction efficiency from wire grid polarizer
Polarized backlight with constrained angular divergence for enhancement of light extraction efficiency from wire grid polarizer .
Miniaturized polarization sensors integrated with wire-grid polarizers
The sensor consists of Al wire grid polarizers sandwiched between two glass substrates, an InGaAs photodiode (PD) chip and a Si substrate with a cavity and through silicon vias (TSVs).