SALES Grating Request Form

Choose from our range of solutions
Holographic gratings from Gratingworks have a groove density from 40 to 6000lines/mm and cover a wavelength range from 0.1umto10um.Their fringe profiles of gratings can be sinusoidal, deformed sinusoidal, or triangular. Their diffraction efficiency is from 30% to 85% at their optimized wavelength. If only TM polarization is desired, the diffraction efficiency can reach 95%.

Customers can select either original holographic gratings or their epoxy replicas. Original gratings have attractive properties for many applications, such as lower stray light, environmental insensitivity, and a short production cycle. However, if stray light and temperature sensitivity are not issues in your applications, you might consider the replica. It has less variation in diffraction efficiency.

How can we help you?
Catalog products are listed in the Products section. If these products do not meet your requirements, you can fill in the "Grating Request Form" or send us your own specifications.

We welcome manufacturers, research institutes and universities worldwide to contact us. We have strong expertise in designing various gratings and spectral modules through many years of experience. We are happy to learn about your applications, provide our recommendations, and design and fabricate new gratings for you.