Description: 750 - 1100 nm Wavelength Right-Angle Prism Dielectric Mirror with 5.0 mm Leg Size
Part Number | MRA05-E03 |
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Category | Optics |
Manufacturer | ThorLabs |
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The MRA05-E03 by ThorLabs is a high-quality right-angle dielectric mirror that is perfect for near-normal and 45° reflections. This versatile mirror performs exceptionally well with both P-polarized and S-polarized light over a broad wavelength range of 750 nm to 1100 nm. The MRA05-E03 is designed to provide an average reflection of >99% over the specified wavelength range and boasts leg dimensions of 5.0 mm.
The MRA05-E03 features an optical-quality dielectric coated surface on its hypotenuse, which is designed to reflect light that is externally incident on the prism. The triangular surface is fabricated from a fine ground N-BK7 glass substrate and is designed for angles of incidence (AO1) from 0 - 45 degrees. The MRA05-E03 has tooling marks at the right and left edges of the coated hypotenuse, which do not infringe on the mirror's clear aperture. However, it's worth noting that reflecting light off of the coated surface from inside the prism is not recommended due to the adhesion layers used in the coating process.
Wavelength Range | 750-1100 nm |
Leg Size | 5.0 mm |
Average Reflectance | >99% (750 nm - 1100 nm) |
Substrate Material | N-BK7 |
Dimensional Tolerance | ±0.1 mm |
Surface Flatness (Coated Surface) | λ/10 @ 633 nm (Peak to Valley) |
Surface Quality (Coated Surface) | 10-5 Scratch Dig |
Clear Aperture | 70% of Face Length and Width |