24 citations · 89 across the 5 of their papers we have counts for
5 papers
Aqueye+: a new ultrafast single photon counter for optical high time resolution astrophysics
L. Zampieri, G. Naletto, C. Barbieri +7
Aqueye+ is a new ultrafast optical single photon counter, based on single photon avalanche photodiodes (SPAD) and a 4-fold split-pupil concept. It is a completely revisited version…
Optical phase coherent timing of the Crab nebula pulsar with Iqueye at the ESO New Technology Telescope
L. Zampieri, A. Čadež, C. Barbieri +6
The Crab nebula pulsar was observed in 2009 January and December with a novel very fast optical photon counter, Iqueye, mounted at the ESO 3.5 m New Technology Telescope. Thanks to…
Aqueye optical observations of the Crab Nebula pulsar
C. Germanà, L. Zampieri, C. Barbieri +12
We observed the Crab pulsar in October 2008 at the Copernico Telescope in Asiago - Cima Ekar with the optical photon counter Aqueye (the Asiago Quantum Eye) which has the best temp…
The Crab pulsar seen with Aqueye at Asiago Cima Ekar Observatory
L. Zampieri, C. Germanà, C. Barbieri +9
We are developing fast photon-counter instruments to study the rapid variability of astrophysical sources by time tagging photon arrival times with unprecedented accuracy, making u…
The optical light curve of the LMC pulsar B0540-69 in 2009
S. Gradari, M. Barbieri, C. Barbieri +7
This paper reports a detailed analysis of the optical light curve of PSR B0540-69, the second brightest pulsar in the visible band, obtained in 2009 (Jan. 18 and 20, and Dec. 14, 1…