Grating Efficiency and Period Measurement System R1-DFG
R1-DFG grating-efficiency/period system measures slanted,rectangular,trapezoidal and metagratings. Flexible,precise incidence/collection control supports littrow and arbitrary-angle diffraction. Intelligent software obtains efficiency/period in one click for professional characterization.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Light Source Spectral Band | 220~1700nm |
| Wavelength Resolution - Ultraviolet - Visible | 3.58nm (typ.), 0.18nm (min) |
| Wavelength Resolution - Near Infrared | 7.81nm (typ.), 1.56nm (min) |
| Epi-Illumination Spot [400~700nm] | 0.5mm @ 400~700nm |
| Polarization Parameters - Angular Step | 1° |
| Polarization Parameters - Spectral Band | 300~3200nm |
| Incidence Angle Range | 0°~180° |
| Detection Angle Range | 0°~360° |
| Angular Rotation Accuracy | 0.02° |
| Software | R1-DFG professional software (grating diffraction performance analysis software) |
Applications
Key Features
Datasheet
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Supplier Information
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