Grating Selection

Selecting the right diffraction grating is crucial for optimizing spectral resolution, efficiency, and wavelength coverage in optical systems. Our range includes holographic and ruled gratings, each offering distinct advantages for different applications. 

Gratings can be put on double or interchangeable triple grating turrets, it is simple for the user to change gratings within the spectrograph unit. Key parameters include groove density (g/mm), blaze wavelength, and spectral range, ensuring compatibility with diverse optical setups. Our gratings cover the UV, visible, NIR, and mid-IR spectra, supporting applications from medical diagnostics to industrial sensing. With optimized grating designs, including volume phase holographic (VPH) options, we ensure enhanced performance in demanding conditions. Browse our selection to find the best fit for your optical system.

• Holographic gratings : Holographic gratings provide low stray light and high efficiency, making them ideal for Raman spectroscopy and high-precision measurements.
• Ruled gratings :  Ruled gratings offer higher diffraction efficiency over broader wavelength ranges, suitable for spectroscopic analysis in various fields.