Transmission Diffraction Gratings
Transmission Diffraction Gratings are an optical component designed to separate incident light into its constituent wavelengths via diffraction.




Multiple Capabilities. Same Quality.
Manufactured in our dedicated lithography department, a substrate is etched with periodic grooves which diffract the light into multiple diffraction orders.
With UV to IR capabilities, Torrent Photonics will work with you on your enquiry to achieve the optimum grating for your application.
Benefits
Repeatability
Torrent’s experience and precision processes enable very low unit to unit variations.
High Diffraction Efficiency
Our transmission diffraction gratings can achieve high diffraction efficiency in multiple orders.
Material Selection
By using wavelength specific materials, such UV fused silica for UV applications, we can achieve maximized transmission for your application requirements.
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