The model 74077B 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 60% at its blaze wavelength.
Технические характеристики
- Type Ruled
- Grooves per mm 150
- Blaze Wavelength 300 nm
- Primary Wavelength Region 200-650 nm
- Peak Efficiency 60%
Efficiency at 200nm: 19%
- Reciprocal Dispersion 25.5 nm/mm
- Resolution 1.95 nm
- Coating Type AlMgF2 broadband reflective
- Grating Mount Dual or Quad
