Wasatch Photonics

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

VPH Transmission Gratings

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 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.

Our 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.

Need just one grating? Choose from the stock products below for easy online ordering, or contact us with your specific needs.

Center Wavelength (nm)
Lines per mmVisible800+ nm1000+ nm1200+ nm1550 nm
360550 nm
450580 nm
600600 nm840 nm, 900 nm1030 nm1550 nm
8001030 nm
900930 nm
960840 nm, 900 nm
990805 nm
1000600 nm
11451310 nm
1200830 nm, 840 nm1030 nm
14501030 nm, 1050 nm
1500477 nm840 nm1075 nm
1650781 nm
17001030 nm
1800532 nm840 nm1030 nm

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