The model 74079B grating is for use with the Oriel® CS260B monochromator. This grating is installed by Newport onto a dual or quad grating turret. The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency greater than 85% at its blaze wavelength.
Технические характеристики
- Type Ruled
- Grooves per mm 150
- Blaze Wavelength 1250 nm
- Primary Wavelength Region 820-2200 nm
- Peak Efficiency 85%
- Reciprocal Dispersion 25.6 nm/mm
- Resolution 1.95 nm
- Coating Type AlMgF2 broadband reflective
- Grating Mount Dual or Quad
