Raman Spectroscopy

August 4, 2024, Ayer, MA: Deep Ultra-violet (DUV) Transmission Gratings, especially those which transmit wavelength below 300nm were previously the domain of expensive Etched Fused Silica Gratings.  No Longer! Omega Optical has introduced our patent-pending transmissive grating which uniquely transmits wavelengths below 200nm

Omega offers several options for laser-line filtering and laser-wavelength blocking for Raman spectroscopy applications. Our hard coatings care prepared using plasma-assisted reactive magnetron sputtering for exceptional durability, low scatter, high blocking and high transmission at the desired wavelength.