High-Efficiency Photon-Number-Resolving Detectors based on Hafnium Transition-Edge Sensors

2009 ◽  
Author(s):  
A. E. Lita ◽  
B. Calkins ◽  
L. A. Pellochoud ◽  
A. J. Miller ◽  
S. Nam ◽  
...  
Keyword(s):  
High Efficiency ◽  
Photon Number ◽  
Transition Edge Sensors ◽  
Transition Edge

Photon-number discriminating superconducting transition-edge sensors

Metrologia ◽  
2009 ◽  
Vol 46 (4) ◽  
pp. S283-S287 ◽  
Author(s):  
Mauro Rajteri ◽  
Emanuele Taralli ◽  
Chiara Portesi ◽  
Eugenio Monticone ◽  
Jörn Beyer
Keyword(s):  
Photon Number ◽  
Transition Edge Sensors ◽  
Superconducting Transition ◽  
Transition Edge

An Improved Method for Photon-Number Discrimination for Transition-Edge Sensors

CLEO: 2014 ◽  
2014 ◽  
Author(s):  
Boris L. Glebov ◽  
Jingyun Fan ◽  
Alan L. Migdall ◽  
Adriana E. Lita ◽  
Sae Woo Nam ◽  
...  
Keyword(s):  
Photon Number ◽  
Transition Edge Sensors ◽  
Improved Method ◽  
Number Discrimination ◽  
Transition Edge

Photon-Number-Resolving Transition-Edge Sensors for the Metrology of Quantum Light Sources

2018 ◽  
Vol 193 (5-6) ◽  
pp. 1243-1250 ◽  
Author(s):  
M. Schmidt ◽  
M. von Helversen ◽  
M. López ◽  
F. Gericke ◽  
E. Schlottmann ◽  
...  
Keyword(s):  
Photon Number ◽  
Transition Edge Sensors ◽  
Light Sources ◽  
Transition Edge

scholarly journals Broadband quadrature-squeezed vacuum and nonclassical photon number correlations from a nanophotonic device

2020 ◽  
Vol 6 (39) ◽  
pp. eaba9186 ◽  
Author(s):  
V. D. Vaidya ◽  
B. Morrison ◽  
L. G. Helt ◽  
R. Shahrokshahi ◽  
D. H. Mahler ◽  
...  
Keyword(s):  
Photon Number ◽  
Transition Edge Sensors ◽  
Continuous Variable ◽  
Squeezed Light ◽  
Squeezed Vacuum ◽  
Transition Edge ◽  
Nanophotonic Device ◽  
On Chip ◽  
Quantum Technology ◽  
Quantum Optical

We report demonstrations of both quadrature-squeezed vacuum and photon number difference squeezing generated in an integrated nanophotonic device. Squeezed light is generated via strongly driven spontaneous four-wave mixing below threshold in silicon nitride microring resonators. The generated light is characterized with both homodyne detection and direct measurements of photon statistics using photon number–resolving transition-edge sensors. We measure 1.0(1) decibels of broadband quadrature squeezing (~4 decibels inferred on-chip) and 1.5(3) decibels of photon number difference squeezing (~7 decibels inferred on-chip). Nearly single temporal mode operation is achieved, with measured raw unheralded second-order correlations g(2) as high as 1.95(1). Multiphoton events of over 10 photons are directly detected with rates exceeding any previous quantum optical demonstration using integrated nanophotonics. These results will have an enabling impact on scaling continuous variable quantum technology.

Impedance measurements for photon number resolving Transition-Edge Sensors

2012 ◽  
Vol 127 (2) ◽  
Author(s):  
E. Taralli ◽  
C. Portesi ◽  
L. Lolli ◽  
M. Rajteri ◽  
E. Monticone ◽  
...  
Keyword(s):  
Photon Number ◽  
Transition Edge Sensors ◽  
Impedance Measurements ◽  
Transition Edge

Performance of Photon-Number Resolving Transition-Edge Sensors With Integrated 1550 nm Resonant Cavities

2005 ◽  
Vol 15 (2) ◽  
pp. 575-578 ◽  
Author(s):  
D. Rosenberg ◽  
A.E. Lita ◽  
A.J. Miller ◽  
S. Nam ◽  
R.E. Schwall
Keyword(s):  
Photon Number ◽  
Transition Edge Sensors ◽  
Resonant Cavities ◽  
Transition Edge

Characterization and reduction of noise in Mo/Au transition edge sensors

2004 ◽  
Vol 520 (1-3) ◽  
pp. 348-350 ◽  
Author(s):  
Mark A. Lindeman ◽  
Simon Bandler ◽  
Regis P. Brekosky ◽  
James A. Chervenak ◽  
Enectali Figueroa-Feliciano ◽  
...  
Keyword(s):  
Transition Edge Sensors ◽  
Transition Edge
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