The model 77457 Grating Assembly is designed for installation into the Oriel® MS125 Spectrograph. 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 exceeding 80% at its blaze wavelength.
Технические характеристики
- Type Ruled
- Grooves per mm 400
- Blaze Wavelength 1600 nm
- Primary Wavelength Region 900 to 2900 nm
- Peak Efficiency 82%
- Resolution 0.65 nm
- Multichannel Array Bandpass 505 nm
