Get a quote for Diffraction Gratings

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 form below 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.

Fill the form below or Download the PDF Form, fill it and fax it to 978-266-1871

    Holografic Rowland Gratings

    Groove Density:

    lines/mm

    Blazing Wavelength (λb):

    um

    Incident Angle:

    degrees

    Wavelength Range:

    to

    um

    Efficiency @ λb:

    @TM

    @TE

    F# of Incident Beam:

    Substrate Radius:

    um

    Substrate Material:

    Substrate Size(LxWxH):

    mm

    Coating Material:

    Other Requests:

    Flat Field Concave Gratings

    Wavelength Range:

    to

    um

    Spectral Resolution:

    nm

    Detector Size(WxH):

    mm

    Number of Pixels:

    Blazing Wavelength (λb):

    um

    Efficiency @ λb:

    @TM

    @TE

    F# of Incident Beam:

    Width of Entrance Slit:

    um

    Substrate Material:

    Substrate Size(LxWxH):

    mm

    Coating Material:

    Other Requests:

    Planar Gratings

    Groove Density:

    lines/mm

    Blazing Wavelength (λb):

    um

    Incident Angle:

    degrees

    Wavelength Range:

    to

    um

    Efficiency @ λb:

    @TM

    @TE

    Substrate Material:

    Substrate Size(LxWxH):

    mm

    Coating Material:

    Other Requests:

    Concave Gratings (for Monochromators)

    Wavelength Range:

    to

    um

    Spectral Resolution:

    nm

    Blazing Wavelength (λb):

    um

    Efficiency @ λb:

    @TM

    @TE

    F# of Incident Beam:

    Deviation Angle:

    degrees

    Substrate Radius:

    mm

    Substrate Material:

    Substrate Size(LxWxH):

    mm

    Coating Material:

    Other Requests:

    Your Name:

    Your Email:

    Your Phone: