The model 77958B 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 1200
- Blaze Wavelength 500 nm
- Primary Wavelength Region 320-1100 nm
- Peak Efficiency 85%
- Reciprocal Dispersion 3.2 nm/mm
- Resolution 0.25 nm
- Coating Type AlMgF2 broadband reflective
- Grating Mount Dual or Quad
