D-Shaped Pickoff Mirrors
PRODUCT CATEGORIES
INOUIRY
D-shaped reflectors can be used to separate closely spaced beams. The distance between the edge of the reflector film and the straight edge of the reflector is less than 0.05 mm, and a piece of the back of the straight edge of the reflector is cut off to prevent the unselected light from being blocked by the reflector. D-shaped reflectors are ideal for selecting one beam from two closely spaced beams.
Borisun-Optics’ D-shaped reflectors are available in metal and dielectric coatings, and can be used at incident angles from 0 to 45°.
Technical parameters
| Material substrate | HK9-L |
|---|---|
| Processable size | according to your request |
| Dimension tolerance | +0.0/-0.2mm |
| Surface quality | 60/40 |
| Clear aperture | ≥90% |
| Surface accuracy | ＜λ/10@632.8nm |
| Parallelism | ＜3′ |
| Coating | one side with reflective film, the other side with fine grinding or inspection polishing; 0-45° Protective aluminum: Ravg>87%@400-1200nm, 0 Protective silver: Ravg>95%@400-12000nm, 0-45° Protective gold: Ravg>98%@2000-12000nm, 0-45° Dielectric film: Ravg>99.5%@400-750nm, 0-45° Dielectric film: Ravg>99.5%@750-1100nm, 0-45° Damage threshold >1J/cm2, 20ns, 20Hz, @1064nm |
spectral curve
Inventory Parameters
| Material | Diameter (mm) | Thickness (mm) | Angle of incidence (°) | Wavelength (nm) | Coated |
|---|---|---|---|---|---|
| H-K9L | 25.4 | 6.35 | 0°or 45° | 400-1200 | Protect aluminum |
| H-K9L | 25.4 | 6.35 | 0°or 45° | 400-12000 | Protect Silver |
| H-K9L | 25.4 | 6.35 | 0°or 45° | 2000-12000 | Protect glod |
| H-K9L | 25.4 | 6.35 | 0°or 45° | 450-700 | Dielectric coating |
| H-K9L | 25.4 | 6.35 | 0°or 45° | 750-1100 | Dielectric coating |
If you are interested and need custom D-type Mirrors or bulk orders, please contact our sales team: info@borisuns.com
We will serve you immediately！
Related Products
In addition, We can customize the Optical Filters according to customer requirements or drawings.
For details, please consult:
