- 측정기 | Detector & Analyzer > APD (Avalanche Photodiodes)
APD (Avalanche Photodiodes) and Array
Si, InGaAs, Array, Recevier, Module, CMOS SPADs, High Voltage Module
UV to IR
High Speed Photometry
Silicon avalanche photodiodes are used in the wavelength range between 250 nm and 1100 nm. The avalanche effect makes them well suited for the detection of extremely weak light intensities.
InGaAs avalanche photodiodes are used to detect light in the spectral range from 1100 nm to 1700 nm. They exhibit significantly lower noise properties than germanium diodes.
Fast and reliable detection of light. In APD modules the driver for operating the avalanche photodiodes is already included.
LiDAR applications, surveillance systems or 3D imaging require sensors with particularly high-resolution. CMOS SPADs offer high count rates with low background noise.