Aluminum mirrors from 3Photon are engineered to deliver reliable, broadband optical performance across a wide spectral range. Thanks to aluminum’s naturally broad reflectance characteristics, these mirrors are an ideal choice for applications that require consistent performance from the ultraviolet (UV), through the visible spectrum, and into the near-infrared (NIR).
3Photon’s aluminum mirrors are manufactured using precision optical substrates combined with high-quality aluminum coatings. To enhance durability and environmental stability, the aluminum layer is typically protected with a dielectric overcoat (such as MgF₂ or equivalent), significantly improving resistance to oxidation, humidity, and handling damage-without compromising optical performance.
Key Advantages
- Broad Spectral Coverage – High reflectivity across UV, visible, and IR wavelengths makes aluminum mirrors highly versatile.
- Cost-Effective Solution – Compared to silver or gold coatings, aluminum provides excellent performance at a lower cost.
- Durable Coatings – Protective overcoats improve lifetime and maintain reflectivity in demanding environments.
- Precision Optics – Suitable for imaging, beam steering, and alignment-sensitive optical systems.
- Custom Options – Available in various sizes, shapes, surface qualities, and coating specifications to meet system-level requirements.
Typical Applications
- Optical laboratories and research setups
- Spectroscopy systems
- Laser beam steering and alignment
- Imaging systems and projection optics
- UV-enabled optical instruments







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