Best-in-class spectral imaging is just a grating away

17 Sep 2024

We build industry-leading instruments with our gratings, and you can too. Our transmissive VPH gratings offer the optical designer many advantages. They are more efficient and have much less scatter than reflective ruled gratings. More robust to handle, they enable transmissive spectral instruments that are smaller in size, lower aberration, and easier to align.

At Wasatch Photonics, we apply our multiple patented technologies to optimize for bandwidth, low polarization sensitivity, and/or transmission. Our volume phase holographic gratings outperform surface relief gratings in efficiency by up to 40%. Our proprietary process encapsulates the grating structure in a robust package, facilitating easy cleaning and handling during system build.

We can create both broad bandwidth and high dispersion solutions to enable your next hyperspectral imager, Raman instrument, or imaging spectrograph. We offer off-the-shelf and custom OEM gratings, at wavelengths from 300-2500 nm, with line densities spanning 150-5500 lines/mm.

OEM Solutions

Our patented HD gratings offer an advantage you won’t find anywhere else - high efficiency and low polarization dependence over a broad wavelength range, ideal for hyperspectral imaging. As instrument manufacturers ourselves, we can even design a custom optical bench to speed your system development and time to market. We work with you from initial design to volume production to provide full OEM customization and support. Please contact us to discuss your unique needs today!

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