colorPol® polarizer
Precision in polarization
colorPol® polarizers from codixx combine innovation and durability. Manufactured from high-quality soda lime glass with embedded silver nanoparticles.
- Excellent polarization – Offers high contrast and high transmission.
- Outstanding material properties – Can be processed like glass or silicon wafers while being as thin as a film polarizer.
- Extremely robust – Resistant to UV radiation and chemical exposure.
- Wide acceptance angle – >20° for versatile applications.
- Precise polarization axis – Ensures maximum accuracy in optical systems.
Thanks to these features, colorPol® polarizers are the perfect choice for demanding optical systems – from industrial applications to high-end technologies.
Sample Set
colorPol® UV Polarizer
Resistant to UV radiation
| Wavelength range | 355 – 420 nm |
| Thickness | 0.22 resp. 0.27 (±0.05) mm (non-laminated) 2.0 (±0.2) mm (laminated) |
| Temperature range | -50 to +400 °C (non-laminated) -20 to +120 °C (laminated) |
| Option | Antireflection coating to increase transmission and to reduce reflection |
| Dimensions | According to specific customer requirements |
More spectral ranges, transmission characteristics and contrast ratios are available on request.
colorPol® VIS polarizer
| Wavelength range | 475 - 780 nm |
| Thickness | 0.22 to 0.28 (±0.05) mm (non-laminated) 2.0 (±0.2) mm (laminated) |
| Temperature range | -50 to +400 °C (non-laminated) -20 to +120 °C (laminated) |
| Option | Antireflection coating to increase transmission and to reduce reflection |
| Dimensions | According to specific customer requirements |
More spectral ranges, transmission characteristics and contrast ratios are available.
colorPol® IR polarizer
- High contrast
- High transmittance
| Wavelength range | 780 - 5,000 nm |
| Thickness | 0.20 to 0.27 (± 0.05) mm (non-laminated) 2.0 (± 0.2) mm (laminated) |
| Temperature range | - 50 to + 400 °C (non-laminated) - 20 to + 120 °C (laminated) |
| Option | Antireflection coating to increase transmission and to reduce reflection |
| Dimensions | According to specific customer requirements |
More spectral ranges, transmission characteristics and contrast ratios are available.
colorPol® S - Structurized polarizer
Flexibility and Precision in One Filter
Do you need a polarizer that combines different wavelengths or polarization directions in a single element? The structured colorPol® S is the customized solution for your specific requirements.
Through customer-specific adaptation, polarizers with different properties can be combined into a single component, such as:
- Different wavelength ranges
- Various polarization directions
- Transparent or blocked areas
| Shape and size | Circles, rectangles, triangles, or freeform shapes¹ in various dimensions |
| Optional | Anti-reflective coating to optimize transmission and minimize reflections |
1) Available on request
Depending on the desired pattern, precision, and quantity, different manufacturing processes are available:
- Laser structuring
- Lithography
- Mosaic technique
Each process is individually tailored to your requirements.
colorPol® SuperThin polarizer
SPECIAL
Only 90µm thin polarizers, designed specifically for applications operating in the UV-VIS and IR-ranges
ADVANCED
This advanced polarizer uses the power of silver nanoparticles in glass to deliver outstanding contrast and unbeatable durability.
UNIQUE
What makes this new product family truly unique is its flexibility to accomodate custom shapes, sizes and even patterned structures, thanks to the use of larger manufactured substrates.
Key Benefits
- Clarity Transmittance exceeding 95% (with anti-reflection coating)
- Contrast Superior contrast ratio surpassing 10,000:1 (40 dB)
- Range Tailor-made for applications using ultraviolet, visible or infrared
- Durability Count on outstanding durability, ensuring long-lasting satisfaction.
Applications
- Communications,
- sensors,
- life sciences,
- medical devices,
- imaging and
- integrated photonics
Custom colorPol® Polarizer
AR Coating
An anti-reflection coating can be applied on one or both sides to optimize optical performance:
- Increased transmission for better light throughput
- Reduced reflection to minimize light losses
Shape and Size
Dimensions can be selected in 0.1 mm increments up to the product-specific maximum sizes. Tighter tolerances are available upon request.
As standard, colorPol® polarizers are manufactured in rectangular or round shapes. Other geometries are available on request.
Mount
All circular colorPol® polarizers can be supplied in the following standard mounts. A general specification of the standard mounts can be found here.
| Diameter [mm] | Clear Aperture [mm] | Length [mm] |
|---|---|---|
| 12.5 e8 | 8.1 | 5 or 7 |
| 25.0 e8 | 20.8 | 5 or 10 |
Alternative mount diameters are available upon request. You can also send us your special mounts, and we will mount the polarizer for you.
- Ease of handling
- Marked polarization axis for easy alignment
- Reduced temperature resistance due to the mount
Lamination and Polishing
Lamination can improve optical and mechanical properties. The polarizer is fixed between two optical glasses using optical adhesive and then polished.
- Transmitted wavefront distortion (TWD): < λ/4 (at 633 nm over Ø10 mm)
- Beam deviation: < 1 arc min.
The standard thickness of laminated and polished colorPol® is 2.0 mm. Other thicknesses are available upon request.
Polarization Axis and Structuring
The polarization axis can be freely selected with an accuracy of 0.5°. For unmounted polarizers, the polarization axis can be marked with two dots upon request.
Tip: If the polarization axis is parallel to one edge in rectangular format, choose different edge lengths.
This makes it easier to identify the polarization axis.
Structuring
Unlike conventional linear polarizers that have identical optical properties across the entire clear aperture, structured polarizers can be divided into segments with different properties.
- Customization of polarization axis, wavelength range, or transparency
- Size, shape, and number of segments determine the appropriate manufacturing technology
Click here for more information.
polyRizer
Maximum Polarization and Reliability
Our polyRizer is a cost-effective, innovative optical solution with “polymer in glass” technology and combine the advantages of a thin, high-precision film with the robustness of high-quality optical glass.
Main Features:
- Excellent optical performance at an affordable price.
- Optimized transmission and contrast in the visible spectrum.
- Durable & stable: The glass composite structure protects the polarization filter from environmental influences, ensuring long lifespan and maximum stability.
- Neutral gray color: No color shift effect in the visible spectrum.
- Polished version available: Reduces wavefront distortions and beam deviations, providing higher stability for demanding applications.
- High-performance technology: Perfect for applications requiring high durability and optical clarity.
Applications:
- Display technology: Optimal image quality through high contrast.
- Optical filters: Precise control of polarization in the visible spectrum.
- Light barriers: Increased efficiency in optical technology.
- Camera systems: Enhancement of image quality and optical precision.