Abstract
A method is described to extend the usefulness of photon correlation computers beyond the low photon density regime and through the photon pile-up regime, thereby permitting application to signals that are strong by the standards of photon correlation, but noisy by the standards of conventional Doppler signal processors. The technique correlates the pulse train obtained from the zero crossings of the analogue signal formed by filtering the photon-resolved signal. The correlation and its spectrum contain strong peaks that define the Doppler signal frequency.
| Original language | English (US) |
|---|---|
| Article number | 001 |
| Pages (from-to) | 743-748 |
| Number of pages | 6 |
| Journal | Journal of Physics E: Scientific Instruments |
| Volume | 21 |
| Issue number | 8 |
| DOIs | |
| State | Published - 1988 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Instrumentation
- Physics and Astronomy(all)
- Engineering(all)
Cite this
Correlation and spectrum of Doppler signal zero crossings using a photon correlation computer. / Adrian, Ronald; Evensted, J.; Fingerson, L. M.; Menon, R.
In: Journal of Physics E: Scientific Instruments, Vol. 21, No. 8, 001, 1988, p. 743-748.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Correlation and spectrum of Doppler signal zero crossings using a photon correlation computer
AU - Adrian, Ronald
AU - Evensted, J.
AU - Fingerson, L. M.
AU - Menon, R.
PY - 1988
Y1 - 1988
N2 - A method is described to extend the usefulness of photon correlation computers beyond the low photon density regime and through the photon pile-up regime, thereby permitting application to signals that are strong by the standards of photon correlation, but noisy by the standards of conventional Doppler signal processors. The technique correlates the pulse train obtained from the zero crossings of the analogue signal formed by filtering the photon-resolved signal. The correlation and its spectrum contain strong peaks that define the Doppler signal frequency.
AB - A method is described to extend the usefulness of photon correlation computers beyond the low photon density regime and through the photon pile-up regime, thereby permitting application to signals that are strong by the standards of photon correlation, but noisy by the standards of conventional Doppler signal processors. The technique correlates the pulse train obtained from the zero crossings of the analogue signal formed by filtering the photon-resolved signal. The correlation and its spectrum contain strong peaks that define the Doppler signal frequency.
UR - http://www.scopus.com/inward/record.url?scp=33845244142&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33845244142&partnerID=8YFLogxK
U2 - 10.1088/0022-3735/21/8/001
DO - 10.1088/0022-3735/21/8/001
M3 - Article
VL - 21
SP - 743
EP - 748
JO - Measurement Science and Technology
JF - Measurement Science and Technology
SN - 0957-0233
IS - 8
M1 - 001
ER -