The 18E20BD.1 Broadband Dielectric Elliptical Mirror is an extremely versatile mirror for laboratory applications and highly efficient over a broad wavelength range. This 1.838 inch (46.70 mm) minor axis, 2.60 inch (66.04 mm) major axis, elliptical mirror is made from a 12.45 mm thick Borofloat® 33 substrate. Borofloat® 33 has low thermal expansion and is an excellent substrate for most applications. The BD-1 coating is extremely durable and will withstand repeated cleaning. This mirror has a λ/10 substrate surface flatness and a 15-5 surface quality.
| Newport MKS | |
|---|---|
| Product Category | Optical Mirrors |
| Product Number | 18E20BD.1 |
| Product Name | Elliptical Mirror, Broadband Dielectric, 46.7 x 66.04 mm, 488-694 nm |
| Wavelength Range | 488 to 694 nm (4880 to 6940 Å) |
| Thickness | 12.5 mm (0.4921 inch) |
| Mirror Shape | Elliptical; Elliptical |
| Mirror Materials | Borofloat® 33 |
