NANO PRO™ BK7 Broadband Dielectric HR Mirrors
NANOSSR offers BK7 Broadband Dielectric HR Mirrors. These mirrors provide high reflectance over a broad bandwidth, and are ideal for tunable laser and white light applications. They are intended for use at 45 incidence. Normal incidene is available on special request.
NANOSSR can offer a variety of optical components. Please contact us for customization or bulk orders.
Technical Data:
Material | BK7, fine annealed |
Diameter Tolerance | +0.0/-0.1 |
Thickness | 4±0.1 |
Parallelism | |
Flatness | λ/8 at 633nm |
Surface Quality | 20-10 scratch-dig |
Back Surface | commercial polish |
Clear Aperture | 90% diameter |
Average Reflectance |
Rave>99.5% for 45˚ angle of incidence |
Wavelength (nm) | 400-700 |
Dia | 12.7 |