SCC wants to make sure that
you're getting exactly what you need,
so we've assembled a list of helpful
questionnaires to get you started.
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1. What application is the grating planned for (if this can be disclosed)?
A. Resolution or groove density
B. Dimensions of desired sensor intended for application
6. Size of light spot on grating/minimal size
of diffractive surface
A. Length (parallel to grooves)
A. Length (parallel to grooves)
C. Where applicable, width (perpendicular to grooves)
C. Where applicable, width (perpendicular to grooves)
8. Required diffraction efficiencies (relative to mirror)
9. Desired reflective layer (e.g. aluminum or gold)
10. Required planarity of diffractive wavefront? (x/λ at 633nm)
11. Substrate material (e.g. NBK7, fused quartz, Zerodur)
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