The model 74074B 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 90% at its blaze wavelength.
Технические характеристики
- Type Ruled
- Grooves per mm 300
- Blaze Wavelength 2000 nm
- Primary Wavelength Region 1100-2400 nm
- Peak Efficiency 90%
- Reciprocal Dispersion 12.9 nm/mm
- Resolution 0.98 nm
- Material AlMgF2 broadband reflective
- Grating Mount Dual or Quad
