Request InfoHamamatsu CorporationHamamatsu Corp. has introduced the S8664-1010 silicon avalanche photodiode that offers a large 10 x 10-mm active area, making it suitable for low-light-level measurement in analytical instruments. The company says that the instrument provides high sensitivity in the visible spectrum, high gain, low noise and low capacitance. The detector’s spectral response range is from 320 to 1000 nm, with peak sensitivity at 600 nm. 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