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Low-cost nanosecond electronic coincidence detector

Taehyun Kim·Marco Fiorentino·Pavel V. Gorelik·Franco N. C. Wong
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Abstract

We present a simple and low-cost implementation of a fast electronic coincidence detector based on PECL logic with a TTL-compatible interface. The detector has negligible dead time and the coincidence window is adjustable with a minimum width of 1 ns. Coincidence measurements of two independent sources of Bose-Einstein distributed photocounts are presented using different coincidence window widths.

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Taehyun Kim, Marco Fiorentino, Pavel V. Gorelik, Franco N. C. Wong. 2005-01-27. Low-cost nanosecond electronic coincidence detector. https://arxiv.org/abs/physics/0501141

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