Photon counters
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In stockSingle photon detector AD200 Silicon
With integrated counter. Si, 400 – 1100 nm. PDE 40-45% at 852nm. DCR: 25 @ -20C, typical.
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In stockInGaAs Single photon detector AD300
With integrated counter. InGaAs, 1100 nm – 1600 nm. PDE 1-22%. DCR: from 100 cps.