Novel concept of sub-picosecond timing system and its applications in fundamental metrology
Result description
We are presenting a novel concept of the time interval measurement which uses a surface acoustic wave (SAW) filter as a time interpolator. Based on our previous results we have designed and constructed a timing device which allows registration of times of arrival of pulses with a single shot precision of 800 fs RMS, the time interpolation nonlinearity bellow 200 fs, and the stability in sense of TDEV <;10 fs for averaging times from 300 s to 3000 s. Two identical timing devices above have been used in an experiment, in which the frequency outputs of two Hydrogen masers were compared.
Keywords
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/67985882:_____/11:00374482
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Novel concept of sub-picosecond timing system and its applications in fundamental metrology
Original language description
We are presenting a novel concept of the time interval measurement which uses a surface acoustic wave (SAW) filter as a time interpolator. Based on our previous results we have designed and constructed a timing device which allows registration of times of arrival of pulses with a single shot precision of 800 fs RMS, the time interpolation nonlinearity bellow 200 fs, and the stability in sense of TDEV <;10 fs for averaging times from 300 s to 3000 s. Two identical timing devices above have been used in an experiment, in which the frequency outputs of two Hydrogen masers were compared.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 2011 Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum (FCS)
ISBN
978-1-61284-110-6
ISSN
1075-6787
e-ISSN
—
Number of pages
4
Pages from-to
161-164
Publisher name
IEEE
Place of publication
Piscataway
Event location
San Francisco, California
Event date
May 1, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000295261600037
Basic information
Result type
D - Article in proceedings
CEP
JA - Electronics and optoelectronics
Year of implementation
2011