Back to News

80 ps FHWM with ID230 InGaAs SPAD and SPC 150 TCSPC Module

The new ID Quantique ID230 InGaAs SPAD delivers an instrument response width of 80 ps FWHM with the bh SPC-150 TCSPC module. To our knowledge, this is the fastest TCSPC response reported for InGaAs SPADs so far. Compared to its predecessor, the new ID-230 InGaAs SPAD also has a much lower dark count rate. For signals of low count rate the dark count rate can further be reduced by selecting a long detector dead time. The detector we tested had less than 300 dark counts when operated with a dead time of 40 µs. Optical signals as weak as 800 photons per second count rate could be detected at high signal-to-background ratio. For more information please see application note ‘80 ps FHWM Instrument Response with ID230 InGaAs SPAD and SPC-150 TCSPC Module‘.

January 22, 2016

© 2023 Becker & Hickl GmbH. All rights reserved.

Privacy PolicyImprint