High-speed image sensors offer high frame rates, low dark current, wide spectral response, and flexible modes for near infrared hyperspectral imaging in research and industry.
Hamamatsu Photonics has released the G17242/G17243-0808T InGaAs area image sensors for near infrared hyperspectral imaging applications. The sensors are designed for fast operation and low dark current performance, while delivering a wide spectral response range. They are positioned for scientific and industrial environments where accurate NIR imaging is required. Target applications include hyperspectral imaging across agriculture, food inspection, material analysis, and metal exploration, where reliable near infrared detection and detailed spectral data are essential.
The G17242/G17243-0808T devices provide a dynamic range of 3500, enabling detailed imaging across a wide range of light intensities. This makes them suitable for both R&D and industrial engineering professionals who require consistent image quality under varying illumination conditions. The sensors also support a high frame rate of up to 503 frames per second, allowing real-time imaging in dynamic environments and fast-changing scenes.
For system integration, the sensors feature a 4-port analog output, offering flexible connectivity and improved data acquisition capability. Multi-line readout functionality enables simultaneous data readout across multiple lines, increasing efficiency and speeding up the imaging process. A built-in timing generator simplifies operation and reduces setup complexity, allowing faster deployment.
To improve image clarity, the sensors are designed with low dark current to minimize noise during operation. A three-stage thermoelectric cooled structure maintains an optimal sensor temperature, helping ensure stable performance and reduced noise over extended periods of use.
The sensors also provide flexible operation modes. Users can switch between integrate while readout and integrate then readout functions, allowing imaging strategies to be adjusted based on specific research or industrial requirements.
