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Calibration gratings

The calibration gratings feature one-dimensional arrays of trapezoidal steps etched into a silicon substrate.

All prices exclude VAT.
Name & Code
Grouped product items
Code & DescriptionAvailabilityPriceQty
AGF1840-1
Calibration gratings mounted on a round metal plate Ø12mm
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POA
POA
AGF1840-2
Calibration gartings, without metal plate
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POA
POA
Product Description

The calibration gratings feature one-dimensional arrays of trapezoidal steps etched into a silicon substrate. The sidewalls of the structures are very smooth and planar surfaces with well-defined orientation formed by the (111) crystallographic planes in monocrystalline silicon. The sidewalls and the horizontal top surfaces form an angle of 54°74’.

Key Features

  • Active area - 3 x 3mm
  • Chip dimensions - 5 x 5 x 0.3mm
  • Pitch - 10um
  • Pitch accuracy - 0.1um
  • Step height - 1.75um
Delivery & Returns
PRICE & AVAILABILITY: Please note that while we are working closely with our suppliers to minimise any global supply chain issues, prices and availability may be subject to change at short notice.