MDS-120 Substractive double Monochromator
The Monochromator optical schematic is based on the principle of zero dispersion. Each
singledispersion Monochromator has been contructed according to the Hill modified
configuration with off-axis parabolic mirrors.
Features
Low stray light
High energy throughput
Aspheric collimating and focusing mirrors
Continuously variable slits
Computer control of functions
Specifications
| Focal Length (mm) |
120 |
| Aperture Ratio |
1/4.0 |
| Wavelength Range (nm) * |
200 to 999 |
| Simultaneously Selected Wavelength Interval (nm) * |
160 |
|
Entrance slit |
Exit slit |
| Slit Width (mm) |
0 to 0.4 |
0 to 0.5 |
| Reading Accuracy(mm) |
0.001 |
0.001 |
| Slit Height (mm) |
8 |
8 |
| * With 1200 G/mm grating. Other gratings available. |
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