Article description:
Laser Mirror, low loss:
Fused silica | pl-concave | Ø=25.0-0.1mm, te=6.35±0.1mm | //<5min
S1: 3/0.2 (L/10)
AR(0°, 660nm)<0.25%
S2(^): r=1000mm CC | 3/0.5 (L/4)
PR(0°, 660nm)~99.95±0.02%, T(0°, 660nm)~0.04±0.02%, low loss
| Detailed Parameters | ||
| Material | Fused silica | |
| Form | pl-concave | |
| Diameter/Thickness | Ø=25.0-0.1mm, t=6.35±0.1mm | |
| Wedge | <5min | |
| Front Side (S2) | Rear Side (S1) | |
| Radius | 1000mm | |
| Surface Flatness | 3/0.5 (L/4) | 3/0.2 (L/10) |
| Surface Quality | 10-5 scratch-digs | 10-5 scratch-digs |
| Coating | PR(0°, 660nm)~99.95±0.02%, T(0°, 660nm)~0.04±0.02%, low loss | AR(0°, 365nm + 660nm)<0.1% |
| 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
