1 supplier

Spectrographs

A spectrograph is an optical instrument for forming the spectrum of a light source and recording it. The dispersing medium may be a prism or a diffraction grating.

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Headwall Photonics Inc. - Bolton, MA

Design and manufacture of application-specific hyperspectral imaging systems for OEMs and end-users. Product groups: remote sensing, machine vision, optical components (master-quality holographic gratings, and light and compact optical modules with high spatial and spectral resolution). Spectral ranges from UV-VIS and VNIR to NIR and SWIR.

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Glossary

spectrograph An optical instrument for forming the spectrum of a light source and recording it on a film. The dispersing medium may be a prism or a diffraction grating. A concave grating requires no other means to form a sharp image of the slit on the film, but...

Spectrographs Suppliersoptical instrumentlight source measurementlight source testingspectrum metrology equipmentspectrum metrologyspectrographsmeasuring instrumentsspectroscopytest & measurement