Carmanhaas Mirrors or total reflectors are used in laser cavities as rear reflectors and fold mirrors, and externally as beam benders in beam delivery systems.
Silicon is the most commonly used mirror substrate; its advantage are low cost, good durability, and thermal stability.
Molybdenum mirror extremely tough surface makes it ideal for the most demanding physical environments. Mo mirror is normally offered uncoated.
| Specifications | Standards |
| Dimensional Tolerance | +0.000” / -0.005” |
| Thickness Tolerance | ±0.010” |
| Parallelism : (Plano) | ≤ 3 arc minutes |
| Clear Aperture (polished) | 90% of diameter |
| Surface Figure @ 0.63um | Power: 2 fringes, Irregularity: 1 fringe |
| Scratch-Dig | 10-5 |
|
Product Name |
Diameter (mm) |
ET (mm) |
Coating |
|
Mo Mirror |
30 |
3/6 |
No coating, AOI: 45° |
|
50.8 |
5.08 |
||
|
Silicon Mirror |
30 |
3/4 |
HR@106um, AOI:45° |
|
38.1 |
4/8 |
||
|
50.8 |
9.525 |
