Pixel-Level (Stepped-Gradient) Multichannel Filter
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.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Spectral Range [Spectral Range 1100-1700 nm；Single-channel Dimension 320 μm；Number of Spectral Channels 32] | 1100-1700 nm |
| Single-channel Dimension [Spectral Range 1100-1700 nm；Single-channel Dimension 320 μm；Number of Spectral Channels 32] | 320 μm |
| Number of Spectral Channels [Spectral Range 1100-1700 nm；Single-channel Dimension 320 μm；Number of Spectral Channels 32] | 32 |
| Channel Half-height Width [Spectral Range 1100-1700 nm；Single-channel Dimension 320 μm；Number of Spectral Channels 32] | <40 nm |
| Filter Size [Spectral Range 1100-1700 nm；Single-channel Dimension 320 μm；Number of Spectral Channels 32] | 12.80 mm × 10.24 mm |
| Peak Transmittance [Spectral Range 1100-1700 nm；Single-channel Dimension 320 μm；Number of Spectral Channels 32] | >85% |
| Spectral Range [Spectral Range 1150-1650 (1) nm；Single-channel Dimension 240 μm；Number of Spectral Channels 32] | 1150-1650 (1) |
| Single-channel Dimension [Spectral Range 1150-1650 (1) nm；Single-channel Dimension 240 μm；Number of Spectral Channels 32] | 240 μm |
| Number of Spectral Channels [Spectral Range 1150-1650 (1) nm；Single-channel Dimension 240 μm；Number of Spectral Channels 32] | 32 |
| Channel Half-height Width [Spectral Range 1150-1650 (1) nm；Single-channel Dimension 240 μm；Number of Spectral Channels 32] | <15 nm |
| Filter Size [Spectral Range 1150-1650 (1) nm；Single-channel Dimension 240 μm；Number of Spectral Channels 32] | 9.60 mm × 7.68 mm |
| Peak Transmittance [Spectral Range 1150-1650 (1) nm；Single-channel Dimension 240 μm；Number of Spectral Channels 32] | >85% |
| Spectral Range [Spectral Range 1150-1650 (2) nm；Single-channel Dimension 120 μm；Number of Spectral Channels 64] | 1150-1650 (2) |
| Single-channel Dimension [Spectral Range 1150-1650 (2) nm；Single-channel Dimension 120 μm；Number of Spectral Channels 64] | 120 μm |
| Number of Spectral Channels [Spectral Range 1150-1650 (2) nm；Single-channel Dimension 120 μm；Number of Spectral Channels 64] | 64 |
| Channel Half-height Width [Spectral Range 1150-1650 (2) nm；Single-channel Dimension 120 μm；Number of Spectral Channels 64] | <15 nm |
| Filter Size [Spectral Range 1150-1650 (2) nm；Single-channel Dimension 120 μm；Number of Spectral Channels 64] | 9.60 mm × 7.68 mm |
| Peak Transmittance [Spectral Range 1150-1650 (2) nm；Single-channel Dimension 120 μm；Number of Spectral Channels 64] | >85% |
Datasheet
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