Wasatch Photonics

GRATINGS +1 435.752.4301
SPECTROMETERS +1 919.544.7785
OCT +1 919.544.7785

VPH Transmission Gratings

Wasatch Photonics Gratings and Diffractive Optics

Wasatch Photonics VPH transmission gratings deliver high efficiency, low polarization dependence, and uniform performance over broad bandwidths and large clear apertures – all in a robust, field-tested package. We offer multiple patented design technologies, which gives us more flexibility to recommend the best transmission grating for your unique application. Choose from our in-stock gratings, or talk to us about designing a custom VPH grating or grism for your next R&D project. Are you developing a new OEM product? We can optimize a transmission grating to your exact needs. As an experienced volume gratings supplier, we offer quality, performance, and consistency you can count on.  Learn the top 10 advantages of VPH gratings.

Download the VPH Gratings brochure      Explore our VPH grating technologies

Our VPH transmission gratings deliver industry-leading performance for laser pulse compression, astronomy, and hyperspectral imaging. Our patented Dickson gratings and HD transmission gratings provide high efficiency over broad bandwidths. Therefore, they are ideal for demanding applications in optical coherence tomography (OCT), Raman & fluorescence spectroscopy, as well as other high speed, low light level applications. Contact our experts to discuss your needs.

PULSE COMPRESSION   |   OCT   |  SPECTRAL IMAGING   |   ASTRONOMY

Need just one transmission grating? Click on the product with the center wavelength and dispersion you need for more details!

Center Wavelength (nm)
Lines per mmVisible840 nm1000+ nm1200+ nm1550 nm
2501250 nm
360550 nm
600600 nm1030 nm1550 nm
8001030 nm
11451310 nm
1200840 nm
12501030 nm
17001030 nm
1800532 nm840 nm

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