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Note: Simple calibration of the counting-rate dependence of the timing shift of single photon avalanche diodes by photon interval analysis
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10.1063/1.4794769
/content/aip/journal/rsi/84/3/10.1063/1.4794769
http://aip.metastore.ingenta.com/content/aip/journal/rsi/84/3/10.1063/1.4794769

Figures

Image of FIG. 1.
FIG. 1.

Schematic illustration of the photon data obtained with time-tagged time-resolved mode (a) and the experimental setup (b). T p and t p are the macrotime and the microtime of pth photon, respectively.

Image of FIG. 2.
FIG. 2.

(a) Counting-rate dependence of the IRF. The average counting rate (c/s) for each trace is shown in the figure. (b) Photon interval dependence of the IRF obtained with a 200 k c/s measurement. The range of ΔT for each IRF is given in the figure. (c) Photon interval dependence of the peak position of the IRF measured with different counting rates. Data were fitted with Hill equation given in Eq. (2) , and the result is shown with a red solid line. (d) Counting-rate dependence of the IRF after the calibration. (e) Counting-rate dependence of the IRF before (broken line) and after (solid line) the calibration. (a)-(d) were obtained with 400 nm excitation whereas (e) with 540 nm excitation. A Type A SPAD was used.

Image of FIG. 3.
FIG. 3.

(a) Photon interval dependence of the peak position of the IRF measured with different counting rates. Data were fitted with Hill equation given in Eq. (2) , and the result is shown by a red solid line. (b) Counting-rate dependence of the IRF before (broken line) and after (solid line) the calibration. A Type B SPAD was used.

Tables

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Table I.

The fitting results.

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/content/aip/journal/rsi/84/3/10.1063/1.4794769
2013-03-11
2014-04-17
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Note: Simple calibration of the counting-rate dependence of the timing shift of single photon avalanche diodes by photon interval analysis
http://aip.metastore.ingenta.com/content/aip/journal/rsi/84/3/10.1063/1.4794769
10.1063/1.4794769
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