Precision Linear Polarizer DPM – 050 – VIS
Description
Meadowlark Optics manufactures Precision Linear Polarizers using dichroic sheet polarizer material laminated between high quality glass substrates. For visible wavelength polarizers, this construction produces a peak-to-valley transmitted wavefront distortion of less than λ/5. Various polarizer materials are used to cover wavelengths within 320 and 2000 nm. Both visible and near infrared polarizers are supplied with a high-efficiency, broadband antireflection (AR) coating; single-layer AR coatings are optional on our ultraviolet polarizers. Both mounted and unmounted Precision Linear Polarizers are offered as standard products. To facilitate use, our Precision Linear Polarizers have the transmission axis marked on the part.
Precision Linear Polarizer DPM – 050 – VIS
Specifications |
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|---|---|
| Substrate Material: | N-BK7 |
| Polarizing Material: | Custom |
| Shape: | Round |
| Size: | 25.4 mm |
| Wavelength Range: | 370-850nm |
| Max Extinction Ratio: | Not Available |
| Surface Flatness: | <= Lambda/6 |
| Surface Quality (Scratch-Dig): | 40-20 |
Features
High extinction ratios
Excellent surface quality
Wide angular acceptance
Low transmitted wavefront distortion
Ultraviolet, visible, near infrared wavelengths
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2020
Frequently Asked Questions
A Precision Linear Polarizer is a device that uses dichroic sheet polarizer material laminated between high quality glass substrates to produce polarized light.
Both mounted and unmounted Precision Linear Polarizers are offered as standard products. Mounted polarizers have a clear aperture of 0.40 inches and a thickness of 0.25 inches, while unmounted polarizers have a thickness of ± 0.020 inches and a diameter of ± 0.005 inches.
The peak-to-valley transmitted wavefront distortion for visible wavelength polarizers is less than λ/5.
Both visible and near infrared polarizers are supplied with a high-efficiency, broadband antireflection (AR) coating; single-layer AR coatings are optional on our ultraviolet polarizers.
The polarizer materials cover wavelengths between 320 and 2000 nm.