The 77301 Grating Assembly is designed for installation into the Oriel® 77250 Hand Operated Monochromator. This 30 x 30 mm grating comes pre-aligned in its own frame, allowing it to precisely fit inside the instrument. The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency over 75% at its blaze wavelength.
Технические характеристики
- Type Ruled
- Grooves per mm 150
- Blaze Wavelength 4000 nm
- Primary Wavelength Region 2500 to 8000 nm
- Peak Efficiency 75%
- Reciprocal Dispersion 52 nm/mm
