InGaAs Photodiodes
High-Performance InGaAs Photodiodes for Near-Infrared Detection
GPD’s InGaAs (indium gallium arsenide) photodiodes provide highly sensitive, low-noise detection throughout the near-infrared spectrum. Available in standard, extended-wavelength, and high-speed configurations, they are designed to support a wide range of optical sensing and measurement applications. With broad spectral response and reliable performance, these detectors are well suited for telecommunications, spectroscopy, precision sensing, and high-speed optical systems.
Standard InGaAs Photodiodes
GPD’s standard InGaAs photodiodes offer high sensitivity and low-noise detection across the near-infrared spectrum. Available in both small- and large-area formats, they support a range of applications—from high-speed measurements to highly sensitive optical sensing.
Extended InGaAs Photodiodes
Extended InGaAs photodiodes extend near-infrared sensitivity beyond the range of standard InGaAs devices, enabling detection of longer wavelengths important for advanced sensing applications. They combine broader spectral coverage with strong performance, making them well suited for spectroscopy, gas sensing, and industrial monitoring.
High-Speed InGaAs Photodiodes
High-speed InGaAs photodiodes are designed for fast, high-sensitivity detection in the near-infrared region. They offer rapid response, low noise, low dark current, and excellent linearity, making them well suited for applications such as precision sensing, spectroscopy, and optical communications.