GS-SNIR-320-G 320×256 InGaAs Hyperspectral SWIR Camera GigE Dual Spectroscopic Mode Expandable Spectral OEM
1. Introduction
GS-SNIR-320-G is a self-developed high-precision near-infrared hyperspectral imaging camera. It adopts InGaAs 320*256 area-array sensor and supports two spectroscopic architectures: filter-based and grating-based. Its standard spectral coverage is 900-1700nm, with optional expansion to 1000-2200nm. The filter-based version delivers 20nm spectral resolution at 300 fps; the grating-based version achieves high-precision 5nm spectral resolution at 200 fps. 14-bit image data is transmitted via GigE plug-and-play interface. Featuring low-noise performance and good linearity, the compact-body camera supports custom adaptation for UAV mounting, biomedicine, precision agriculture, environmental monitoring and waste-sorting projects.
2. Advantages
- Self-developed hyperspectral imaging platform built around high-performance 320*256 InGaAs detector
- Dual-spectral-range capability: standard 900-1700nm, expandable up to 1000-2200nm
- Two optional spectroscopic schemes to balance spectral resolution and scanning frame-rate
- Filter-based mode: 20nm spectral resolution, high-speed 300 fps continuous acquisition
- Grating-based mode: ultra-fine 5nm spectral resolution for high-precision spectral analysis
- Excellent signal-to-noise ratio and system stability, low-noise & good-linearity image output
- 14-bit digital data, GigE plug-and-play interface for easy system connection
3. Technical Specifications
| Performance Parameters \ Model | GS-SNIR-320-G(Filter-based) | GS-SNIR-320-G(Grating-based) |
|---|---|---|
| Spectral Range | 900-1700 nm (expandable to 1000-2200 nm) | 900-1700 nm (expandable to 1000-2200 nm) |
| Detector Resolution | 320*256 | 320*256 |
| Detector Type | InGaAs material | InGaAs material |
| Working Mode | Filter-based | Grating-based |
| Spatial-dimension Pixels | 320 | 320 |
| Spectral Dimension | 256 | 256 |
| Spectral Resolution | 20 nm | 5 nm |
| Frame Rate | 300 fps | 200 fps |
| Digital Output | 14 bit | 14 bit |
| Output Interface | GigE | GigE |
| Optional Standard Lens | 16 mm, 35 mm, 50 mm | 16 mm, 35 mm, 50 mm |
| F-number | F/2.0 | F/2.0 |
| FieGS-of-View (35 mm lens) | 15.6° | 15.6° |
| Dimension | 120*90*90 mm | 120*100*100 mm |
| Weight | ＜2.0 kg | ＜3.0 kg |
Note: The technical specifications are for product introduction only, subject to the random product manual. Specifications are subject to change without prior notice.
4. Applications
Industrial sorting, Cultural relic preservation, Pathological analysis, Precision agriculture, Mineral and material characterization, Water pollution monitoring, Camouflage identification, UAV-borne field inspection
5. Quantum Efficiency
6. FAQs
Q1: What spectroscopic modes are available for GS-SNIR-320-G?
A: Filter-based and grating-based two options with different spectral resolution and frame-rate.
Q2: Can the spectral range be expanded?
A: Standard 900-1700nm, expandable to 1000-2200nm.
Q3: What lens selections are supported?
A: Optional standard lenses:16 mm, 35 mm, 50 mm with F/2.0 aperture.
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