Article description:
Laser Mirror:
Fused silica | pl-concave | Ø=7.75-0.1mm | te=4.0±0.1mm
S1: Øe6 | 3/0.2 (L/10)
AR(0°,1430-1570nm)<0.25%
S2(^): r=500mm CC | Øe6 | 3/-(0.5) (L/4 reg.)
HR(0°,1430-1570nm)>99.99%, T(0°,1500nm)~0.001% (Low Loss)
| Detailed Parameters | ||
| Material | Fused silica | |
| Form | pl-concave | |
| Diameter/Thickness | Ø=7.75-0.1mm, t=4.0±0.1mm | |
| Wedge | <5min | |
| Front Side (S2) | Rear Side (S1) | |
| Radius | 500mm | |
| Surface Flatness | 3/-(0.5) (L/4 reg.) | 3/0.2 (L/10) |
| Surface Quality | 10-5 scratch-digs | 10-5 scratch-digs |
| Coating | HR(0°,1430-1570nm)>99.99%, T(0°,1500nm)~0.001% (Low Loss) | AR(0°,1430-1570nm)<0.25% |
| Explanation of abbreviations | t | Thickness | tc | Thickness Center | |
| te | Thickness Edge | FS | Fused Silica | FS(IR) | Fused Silica for IR |
| HR | High Reflectivity (maximum possible) | HRp | High Reflectivity for p-polarization | PR | Partial Reflectivity (certain value) |
| AR | Anti Reflection Coating | s,p,r | Polarization: s-pol, p-pol, random | pl-convex | plane - convex |
| R 50 CC | Radius 50mm cav | R 50 CX | Radius 50mm vex | 3/0.2 | Flatness L/10 (ISO ...) |
Spectrum
