BB2-E02 In Stock
Description: 400 - 750 nm Wavelength Ø2" Broadband Dielectric Mirror
| Part Number | BB2-E02 |
|---|---|
| Category | Optics |
| Manufacturer | ThorLabs |
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The BB2-E02 by ThorLabs is a broadband dielectric mirror that is designed to provide excellent reflectance over a broad spectral range from 400 nm to 750 nm. However, it is important to note that due to run-to-run coating variations, the actual spectral region over which the mirror is effective may be larger than the specified spectral range listed for the coating.
The BB2-E02 has a diameter of Ø2" and features a fused silica substrate, making it a reliable choice for a range of applications. This dielectric mirror is particularly well-suited for use with continuous wave and nanosecond lasers, offering a Ravg > 99% for both p-polarization and s-polarization across angles of incidence from 0 to 45°. For ease of use and identification, the part number is engraved on the back of the BB2-E02. This ensures that users can quickly and easily identify the mirror and avoid any confusion with other optical components.
| Material | Fused Silica |
| Surface Flatness | λ/10 at 633 nm |
| Thickness | 12.0 mm (0.47") |
| Optic Size | Ø2" |
| Continuous Wave Damage Threshold | 550 W/cm (532 nm, Ø1.000 mm) |
| Clear Aperture | >90% of Dimension |
| Back Surface | Fine Ground |
| Wavelength Range | 400 nm - 750 nm |
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Warranty:
Refurbished - 2 year warranty
New Surplus - 3 year warranty