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Follow on Google News | colorPol® polarizers with new broadband AR coatingCODIXX extends its assortment of standard AR (anti-reflection) - coatings for colorPol® polarizers.
By: CODIXX AG This new coating completes the present standard AR (Anti Reflection) coating portfolio: CW01 broadband coating 450 – 750 nm CW02 broadband coating 600 – 1200 nm CW03 broadband coating 550 – 850 nm C355 V-coating for 355 nm C633 V-coating for 633 nm C1310 V-coating for 1310 nm C1550 V-coating for 1550 nm Because of the unique setup of the colorPol® polarizer, which is a thin glass plate with embedded silver nano particles, any coating can be applied to all polarizers of the colorPol® line. Even with coating the colorPol® polarizer can be processed like glass or semiconductor wafers. It is resistant to UV radiation, solvents and most acids and bases and complies with RoHS. The unique CODIXX polarizer manufacturing capabilities opens the ability to produce patterned polarizers. These filters have variations of polarization for neighboring sub-sections within the cross-section of a single beam, producing either spatially or spectrally varying orientation of the polarization. Such patterned colorPol® polarizer can also include fully transparent or opaque regions. Depending on the particular application, these polarizers are subject to specific requirements regarding spectral range, contrast ratio and transmittance, and additionally with regard to their geometrical form factor. At one extreme, the regional variation across the usable aperture of a polarizer can be down in the range of µm², while at the other extreme this may be as large as several cm². These parameters in turn define which pattern principle will be applied. Christian Gerlach Marketing & Sales ----------------------- CODIXX AG Steinfeldstraß 39179 Barleben / Magdeburg Germany Tel.: +49 (0)39203 9630 Fax: +49 (0)39203 96333 e-mail: colorpol@codixx.de http://www.codixx.de/ # # # CODIXX is a german company established on September 1st 1998. It is engaged in the development, the production and the marketing of dichroic glass polarizers. End
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