Black coatings play a crucial role in optical systems by absorbing unwanted light and minimizing reflections. This helps to reduce glare, stray light, and internal reflections, which can interfere with the accuracy and clarity of optical devices.
Designed for a wide range of applications, black coatings improve contrast, enhance image quality, and protect sensitive components from light contamination. Durable and adaptable, these coatings can be tailored to meet specific performance requirements across different spectral ranges, from ultraviolet (UV) to near-infrared (NIR).
TiBlack™
Titanium-based coating known for its deep black finish, excellent durability, and versatility. It’s ideal for reducing scattered light in optical filters, sensor components, and scientific instruments, providing reliable performance even in harsh conditions.
CrBlack™
Offers high absorption and low reflection in the visible and near-infrared ranges, with customizable optical density and color impression. It is especially suited for applications like endoscopy, multispectral imaging, and projection systems, where precise control of light is essential.
Both coatings can be precisely patterned and applied to various substrates, delivering consistent results that enhance contrast and reduce stray light. Whether you need the robust performance of TiBlack™ or the tailored properties of CrBlack™, Materion’s black coatings provide the perfect solution to master the darkness and control the light.
Benefits
- High light absorption and low reflection
- Enhanced contrast and reduced stray light
- Customizable optical density (CrBlack™)
- Precise patterning capability
- Strong adhesion to various substrates
- Durable and environmentally stable
Applications
- Optical filters and sensor components
- Endoscopy and medical imaging
- Multispectral and scientific imaging
- Projection systems
- Space and aerospace optics
- Semiconductor inspection
- Laser and photonics devices
