Variable-Pitch Displacement Measuring Grating
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Variable-Pitch Displacement Measuring Grating

Variable-Pitch Displacement Measuring Grating

Cat No:VSG-0001

Description

Optical sensors utilize light signals instead of electrical signals as the transmission medium, offering advantages over electromagnetic sensors such as immunity to electromagnetic interference and electromagnetic pulses caused by lightning strikes. Grating-based displacement sensing can achieve all-optical displacement sensing and can be used in sensing systems for attitude control systems.

Applications

Applications Precision positioning and motion control Linear encoders and metrology systems Semiconductor and precision manufacturing equipment

Basic Information

Operating Wavelength 630–850 nm (typ.)
Groove / Pitch Variable pitch: 0.5–20 µm
Grating Type Amplitude or phase grating
Grating Size 10–300 mm (length)
Substrate Material Glass, fused silica, quartz

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For Research or Industrial Raw Materials, Not For Personal Medical Use!

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