640×512 15μm 1.1-1.9μm Extended Band -40℃ Scientific Deep Cooled SWIR InGaAs Camera GigE GS-SW6401915-40-G
GS-SW6401915-40-G is high-performance domestic deep-cooled short-wave infrared camera with extended 1.1–1.9μm detection band, specially optimized for long-wave SWIR scientific testing. Equipped with 640×512 InGaAs FPA and 15μm pixel, the focal plane quantum efficiency exceeds 80% within core waveband. Adopting two-stage TEC deep cooling structure, the sensor can be stably cooled to -40℃ to cut thermal dark noise and improve long-exposure signal-to-noise ratio. Standard GigE 8/14bit digital transmission; PAL/NTSC analog video via SMA interface can be customized as extra option. It supports arbitrary ROI to lift frame rate, global shutter with 1μs minimum exposure, TTL/LVDS dual external trigger and integratable onboard laser centroid tracking. Interchangeable C lens mount matches spectrometers and customized optical platforms. Exclusive imaging software and complete cross-platform SDK are supplied for secondary development, widely applied to multi-spectral research, industrial inspection and remote sensing.
- Extended 1.1–1.9μm special spectrum, QE＞80%@1000–1600nm, better response for long-wave SWIR targets
- 640×512 resolution with 15μm pixel, 9.6×7.68mm active area, pixel operability above 99%
- Deep TEC cooling locked at -40℃, excellent noise control for ultra-long integration capturing
- Stable 50Hz full frame readout, freely configurable arbitrary ROI to boost capture speed of small fast targets
- 1μs–1/frame wide exposure range, compatible with transient pulse capture and faint long-time accumulation
- GigE digital as standard, PAL/NTSC analog video available on customized demand
- Global shutter + TTL/LVDS dual trigger, perfectly synchronized with laboratory optical testing equipment
- Reserved interface for laser spot centroid tracking, suitable for laser measurement and beam profiling
- C replaceable lens mount, multiple M3 & 1/4″-20 standard tripod mounting holes
- 90×90×87mm reinforced heat dissipation housing, air-cooled without water cooling, 24V low ripple power input
| Model | GS-SW6401915-40-G |
|---|---|
| Detector type | InGaAs FPA |
| Spectral range | 1.1μm ~ 1.9μm |
| Resolution | 640 x 512 |
| Pixel size | 15μm |
| Active area | 9.6mm x 7.68mm |
| Quantum efficiency | >70%@ (1.2μm-1.8μm) |
| Pixel Operability | ＞99% |
| Cooler type | TEC Deep-Cooled |
| Stable Cooling Temperature | -40℃ |
| Maximum frame rate | 50Hz |
| ROI | Support ROI at any position |
| Shutter type | Global shutter |
| Exposure time | 1μs—1/frame |
| Digital output format | 8/14bit GigE |
| Analog video output | PAL/NTSC (Optional, customized upon request) |
| Onboard image processing | Auto/Manual Exposure; Auto/Manual Gain; Non-uniformity Correction; Pixels correction |
| Image function | Frame rate selection, synchronization method selection, contrast/brightness adjustment (manual), enhancement, test image, information saved, Cross indication. |
| Electrical interface | HR10 |
| Digital interface | RJ45@GigE |
| Analog interface | SMA (Optional customized part) |
| External trigger port | TTL/LVDS |
| Lens mount | C |
| Tripod mount | 12×M3/1/4″-20 |
| Power input | 24V DC |
| Power consumption | ＜10W TEC off |
| Operation temperature | -40℃ ~ +55℃ |
| Storage temperature | -50℃ ~ +65℃ |
| Weight | ≤1050g(no lens) |
| Dimensions | ≤90mm x 90mm x 87mm |
Note: Specifications are for reference only and subject to change without prior notice.
Low-light imaging, Medical & scientific spectral imaging, Hyperspectral inspection, Laser spot tracking imaging, High-temperature thermal imaging, Search and rescue remote sensing, Camouflage recognition, Garbage sorting, Semiconductor inspection
Q1: What is the unique spectrum range of this camera?
A: It adopts extended 1.1–1.9μm waveband with quantum efficiency over 80%, ideal for long-wave SWIR detection scenarios.
Q2: What is the minimum stable cooling temperature?
A: Built-in deep TEC cooling, the detector can be stably maintained at -40℃ to reduce dark current noise.
Q3: Does analog video come as standard configuration?
A: GigE digital is standard output; PAL/NTSC analog signal via SMA can be customized as an extra option.
Q4: What trigger and tracking functions are supported?
A: Supports TTL/LVDS dual external trigger; onboard laser centroid tracking algorithm can be integrated.
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