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1150-1650 nm pixel-level (stepwise gradient) multi-channel filter 2
Pixel-level (stepwise gradient) multi-channel filters employ a continuous coating process and rely on a multilayer wedge-shaped thin-film structure to achieve spatially continuous variations in optical filtering characteristics. Pixel-level (stepwise gradient) multi-channel filters boast highly integrated spectral separation capabilities, offering irreplaceable advantages in the miniaturization and lightweight design of spectroscopic instruments. These products are widely used in lightweight hyperspectral imaging spectrometers, portable spectrometers, and medical endoscopes.
- Product Description
- Parameter Introduction
- Precautions
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Product Performance
Type Pixel-level (stepwise gradient) multi-channel filter Performance parameters Spectral range 1150-1650nm Single-channel dimension 120 μm Number of spectral channels 64 Channel half-height width <15nm Peak transmittance >85% Filter size 9.60×7.68mm Spectral curve

Application fields
1. Camouflage Recognition
2. Precision agriculture
3. Geological Exploration
4. Medical monitoring and other fields
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