Abstract
Using photon-number resolving detectors, we directly measure the parity of coherent states in a Mach-Zehnder interferometer. Phases are super resolved by a factor of 150 and shot noise limited measurements are demonstrated with 200 photons.
Original language | English |
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Title of host publication | CLEO |
Subtitle of host publication | QELS_Fundamental Science, CLEO:QELS FS 2013 |
Pages | QTh1E.7 |
State | Published - 2013 |
Event | CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 - San Jose, CA, United States Duration: 9 Jun 2013 → 14 Jun 2013 |
Publication series
Name | CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 |
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Conference
Conference | CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 |
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Country/Territory | United States |
City | San Jose, CA |
Period | 9/06/13 → 14/06/13 |