The 20D20DM.10 Laser Line Dielectric mirror is a highly efficient reflector optimized for a narrow 1030 to 1090 nm wavelength range. This 2 inch (50.8 mm) diameter mirror is made from a 12.7 mm thick Borofloat® 33 substrate. Borofloat has low thermal expansion and is an excellent substrate for most applications. The DM.10 coating is designed for use with low-power Nd:YAG lasers and has a center wavelength of 1064 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 | 20D20DM.10 |
| Product Name | Dielectric Mirror, Laser Line, 50.8 mm Diameter, λ/10, 1030-1090nm |
| Mirror Types | Laser Mirror |
| Wavelength Range | 1030 to 1090 nm (10300 to 10900 Å) |
| Diameter/Width | 50.8 mm (2 inch) |
| Thickness | 12.7 mm (0.5000 inch) |
| Mirror Shape | Round; Round |
