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Optics Introduction to Diffraction Grating

diffraction order, and N is the number of grooves illuminated. Custom Grating Sizes Available HANDLING OF GRATINGS The surface of a diffraction grating can be easily damaged by fingerprints, aerosols, moisture, or the slightest contact with any abrasive material. Gratings should only be handled when necessary and always held by the sides.

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www.thorlabs.com

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