The 05D20DM.8 Laser Line Dielectric mirror is a highly efficient reflector optimized for a narrow 1520 to 1580 nm wavelength range. This 1/2 inch (12.7 mm) diameter mirror is made from a 3.1 mm thick Borofloat® 33 substrate. Borofloat has low thermal expansion and is an excellent substrate for most applications. The DM.8 coating is designed for use with diode lasers and has a center wavelength of 1550 nm. The coating achieves greater than 99% reflectance, from 0–45° angle of incidence, for any polarization. This multilayer dielectric coating is extremely durable, making it resistant to damage from repeated cleaning. This mirror has a λ/10 surface flatness and a 15-5 surface quality.
| Newport MKS | |
|---|---|
| Product Category | Optical Mirrors |
| Product Number | 05D20DM.8 |
| Product Name | Dielectric Mirror, 12.7 mm, λ/10, 1520-1580 nm Laser Line |
| Mirror Types | Laser Mirror |
| Wavelength Range | 1520 to 1580 nm (15200 to 15800 Å) |
| Diameter/Width | 12.7 mm (0.5000 inch) |
| Thickness | 3.1 mm (0.1220 inch) |
| Mirror Shape | Round; Round |
