Grating: 360 l/mm @ 550 nm CWL

Maximize your instrument sensitivity and speed with our patented and proprietary gratings. Our VPH transmission gratings are unsurpassed for general spectroscopy and low light applications like fluorescence and Raman spectroscopy, delivering up to 40% more efficiency than surface relief gratings. Quickly test out your design with one of our off-the-shelf gratings, or contact us to collaborate on an optimized custom grating design.

• High 1^st order diffraction efficiency for greater sensitivity and faster measurements
• Uniform response over broad bandwidths for better SNR, reduced spectral correction
• Low scatter & AR coated to minimize stray light; low polarization dependence
• Robust & durable – easy to clean, handle, and align
• Ideal for spectroscopy, hyperspectral imaging & OCT