METRICA, l’archivio istituzionale della produzione scientifica dell’Istituto Nazionale di Ricerca Metrologica, ha lo scopo di raccogliere, documentare, conservare e pubblicare, anche ad accesso aperto, i prodotti della ricerca dell’Ente. METRICA utilizza la piattaforma IRIS (Institutional Research Information System) sviluppata da Cineca.

RUO BERCHERA, IVANO
 Distribuzione geografica
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Continente #
NA - Nord America 11.669
EU - Europa 4.386
AS - Asia 3.861
SA - Sud America 213
AF - Africa 45
Continente sconosciuto - Info sul continente non disponibili 24
OC - Oceania 19
Totale 20.217
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Nazione #
US - Stati Uniti d'America 11.450
CN - Cina 1.749
SG - Singapore 1.331
SE - Svezia 934
RU - Federazione Russa 854
GB - Regno Unito 609
UA - Ucraina 559
IT - Italia 542
DE - Germania 379
KR - Corea 186
HK - Hong Kong 180
CA - Canada 176
BR - Brasile 165
FR - Francia 157
VN - Vietnam 112
FI - Finlandia 89
IN - India 81
IE - Irlanda 67
JP - Giappone 67
PL - Polonia 40
ES - Italia 37
NL - Olanda 37
MX - Messico 32
ZA - Sudafrica 29
BE - Belgio 24
EU - Europa 23
SA - Arabia Saudita 22
ID - Indonesia 19
AR - Argentina 18
TR - Turchia 17
BD - Bangladesh 16
LT - Lituania 13
AT - Austria 11
AU - Australia 11
LB - Libano 11
CH - Svizzera 9
EC - Ecuador 9
AE - Emirati Arabi Uniti 7
IL - Israele 7
IQ - Iraq 7
RO - Romania 7
CL - Cile 6
NZ - Nuova Zelanda 6
PK - Pakistan 6
TH - Thailandia 5
OM - Oman 4
PE - Perù 4
PH - Filippine 4
UZ - Uzbekistan 4
BB - Barbados 3
DK - Danimarca 3
IR - Iran 3
KZ - Kazakistan 3
MY - Malesia 3
NO - Norvegia 3
PY - Paraguay 3
VE - Venezuela 3
AL - Albania 2
AZ - Azerbaigian 2
CO - Colombia 2
CZ - Repubblica Ceca 2
DO - Repubblica Dominicana 2
ET - Etiopia 2
GY - Guiana 2
JO - Giordania 2
KG - Kirghizistan 2
KW - Kuwait 2
LA - Repubblica Popolare Democratica del Laos 2
LK - Sri Lanka 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AD - Andorra 1
AO - Angola 1
BA - Bosnia-Erzegovina 1
BG - Bulgaria 1
BN - Brunei Darussalam 1
BO - Bolivia 1
BW - Botswana 1
CU - Cuba 1
DM - Dominica 1
DZ - Algeria 1
GA - Gabon 1
GE - Georgia 1
GH - Ghana 1
GR - Grecia 1
HN - Honduras 1
HU - Ungheria 1
IS - Islanda 1
KE - Kenya 1
KH - Cambogia 1
LC - Santa Lucia 1
LY - Libia 1
MA - Marocco 1
MD - Moldavia 1
MN - Mongolia 1
MR - Mauritania 1
MU - Mauritius 1
NG - Nigeria 1
PA - Panama 1
PG - Papua Nuova Guinea 1
PR - Porto Rico 1
Totale 20.211
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Città #
Cambridge 1.855
Beijing 1.450
Fairfield 1.185
Houston 1.030
Ashburn 890
Woodbridge 842
Chandler 803
Singapore 733
Wilmington 612
Seattle 579
Ann Arbor 430
Boardman 281
Jacksonville 250
Moscow 213
Nyköping 194
New York 189
Seoul 179
Hong Kong 174
San Mateo 160
Los Angeles 136
Dearborn 99
Dallas 90
Toronto 76
Turin 69
Dublin 67
London 60
Tokyo 48
Ho Chi Minh City 43
São Paulo 42
Montreal 40
Ogden 40
Des Moines 38
Strasbourg 38
Rome 35
Chicago 34
Atlanta 33
Ottawa 32
Munich 31
Warsaw 31
Brooklyn 29
San Diego 29
Falkenstein 28
Chennai 27
Denver 26
Hanoi 26
Hanover 26
Helsinki 25
Johannesburg 25
Milan 25
Brussels 24
Santa Clara 24
Orem 23
Redmond 23
Guangzhou 22
Poplar 22
Stockholm 22
Las Vegas 20
Mexico City 19
Riyadh 18
Amsterdam 17
The Dalles 17
Prescot 16
Council Bluffs 15
Charlotte 14
Phoenix 14
Boston 13
Chiswick 13
Saint Petersburg 13
Ankara 12
Frankfurt am Main 12
Paris 11
San Francisco 11
Manchester 10
Florence 9
St Petersburg 9
Gatchina 8
Grotte 8
Hefei 8
Karlsruhe 8
Rio de Janeiro 8
Torino 8
Calgary 7
City of London 7
Haifa 7
Izumi-honchō 7
Miami 7
Vienna 7
Bari 6
Bologna 6
Hounslow 6
Kraków 6
Milwaukee 6
Mumbai 6
Nanjing 6
New Delhi 6
Querétaro 6
Redwood City 6
Tappahannock 6
Turku 6
Vancouver 6
Totale 13.988
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Nome #
Some Recent Progresses in Quantum Tomography Realized at INRIM 619
Absolute calibration of an EMCCD camera by quantum correlation, linking photon counting to the analog regime 398
Absolute calibration of a charge-coupled device camera with twin beams 380
Quantum and Classical Characterization of Single/Few Photon Detectors 378
A detailed description of the experimental realization of a quantum illumination protocol 372
Techniques for absolutely calibrating photon-number-resolving detectors with uncertainty better than 1% 372
Photon-number correlation for quantum enhanced imaging and sensing 363
Experimental realization of a low-noise heralded single photon source 354
One- and two-mode squeezed light in correlated interferometry 352
Measurement facility for the evaluation of the backscattering in fiber: Realization of an OTDR operating at single photon level 348
BAYESIAN APPROACH TO QUANTUM STATE TOMOGRAPHY 347
, Detection of multimode spatial correlation in PDC and application to the absolute calibration of a CCD camera 345
Ti/Au TES as superconducting detector for quantum technologies 344
Magneto-optical imaging technique for hostile environments: The ghost imaging approach 335
Absolute calibration of analog detectors using stimulated parametric down conversion 323
Beyond classical limits by exploiting quantum light : a short review of INRIM results 320
Tools for quantum information: work at INRIM on characterization of quantum optical states, communication channels and photo-detectors 314
Realization of the first sub-shot-noise wide field microscope 312
Beating the Abbe diffraction limit in confocal microscopy via nonclassical photon statistics. 309
: Analysis of the possibility of analog detectors calibration by exploiting Stimulated Parametric Down Conversion 307
Experimental Realization of Quantum Illumination 306
Recent experiments performed at “Carlo Novero” lab at INRIM on quantum information and foundations of quantum mechanics 285
Quantum light in coupled interferometers for quantum gravity tests 283
QUANTUM DENSE KEY DISTRIBUTION 278
Quantum imaging with sub-Poissonian light: challenges and perspectives in optical metrology 276
Mode reconstruction of a light field by multi-photon statistics 272
Unbiased estimation of an optical loss at the ultimate quantum limit with twin-beams 272
JRP EMRP:IND06-MIQC: report on D3.2.2 Back-flash from InGaAs SPADs investigated 268
Experimental realization of sub-shot-noise quantum imaging 268
Feasibility study towards comparison of the g (2)(0) measurement in the visible range 267
Experimental tests of hidden variable theories from dBB to stochastic electrodynamics 264
Measurement of Sub-Shot-Noise Spatial Correlations without Background Subtraction 264
Experimental Quantum Imaging exploiting multi-mode spatial correlation of twin beams 263
Bayesian approach to quantum states tomography 262
Correlation plenoptic imaging with entangled photons 262
Quantum Dense Key Distribution and Secure Communication Without Cryptography 259
Mean photon number from a QKD source, which includes a pulsed laser and a calibrated commercial atten- uator, measured. Technique to be used is reconstruction of probability distribution 258
Mode reconstruction by multi-photon statistics 256
REPLY TO "COMMENT ON `QUANTUM DENSE KEY DISTRIBUTION 253
Optimal estimation of entanglement and discord in two-qubit states 243
Quantifying the source of enhancement in experimental continuous variable quantum illumination 243
Reconstruction of mode structure of faint light sources and its applications 242
Systematic study of the PDC speckle structure for quantum imaging applications 239
Systematic analysis of signal-to-noise ratio in bipartite ghost imaging with classical and quantum light 236
Theory of PDC in a continuous variables framework and its applications to the absolute calibration of photo-detectors 235
Systematic study of the PDC speckle structure for quantum imaging applications 232
Absolute Calibration of Photo-Detectors in the analog Regime by using Parametric Down Conversion 231
Absolute Calibration of Analog Detectors by Using Parametric Down Conversion 229
Measurement facility for the evaluation of the backscattering in fibre: realization of an OTDR operating at single photon level. 216
On the discrimination between classical and quantum states 213
Experimental Sub-Shot Noise Quantum Imaging versus Differential Classical Imaging. 212
Realisation of innovative quantum imaging protocols at INRIM 211
Theoretical and experimental eavesdropping security test of Ekert's protocol based on Wigner's inequality for quantum cryptography key distribution 200
Exploiting PDC spatial correlations for innovative quantum imaging protocols 198
Tailoring Parametric Down Conversion speckle structure toward quantum imaging of weak objects 188
Possibility of absolute calibration of analog detectors by using parametric downconversion: a systematic study 187
Quantum differential ghost microscopy 187
POSSIBILITY OF ABSOLUTE CALIBRATION OF ANALOG DETECTORS BY USING PARAMETRIC DOWNCONVERSION: A SYSTEMATIC STUDY 187
Twin beam quantum-enhanced correlated interferometry for testing fundamental physics 180
Innovative Quantum Imaging protocols 179
Improving resolution-sensitivity trade off in sub-shot noise quantum imaging 179
A quantum Interferometer for quantum gravity studies 176
Reply to "comments on "quantum dense key distribution"" 172
Recent progresses in quantum imaging real applications 172
Towards a standard procedure for the measurement of the multi-photon component in a CW telecom heralded single-photon source 165
Nonclassical noise features in a correlation plenoptic imaging setup 155
Quantum Enhanced Optical Measurements: From Ultra-High Sensitivity in Absorption Measurements to Ghost Microscopy 149
Experimental quantum reading with photon counting 147
Quantum conformance test 145
European coordinated metrological effort for quantum cryptography 144
Overcoming classical measurement limits through entanglement in photon number: an introduction 129
New experimental methods with two modes squeezed light: from quantum reading to quantum conformance test 128
Measurement of sub-shot-noise spatial correlations without subtraction of background 125
Metrology for Quantum Communication 125
Exploiting PDC spatial correlations for innovative quantum imaging protocol 125
Quantum Readout of Imperfect Classical Data 118
null 117
Improving interferometers by quantum light: toward testing quantum gravity on an optical bench 108
"Quantum enhanced non-interferometric quantitative phase imaging" 107
Toward a quantum enhanced holometer: preliminary results of a power-recycled 2D optical cavity at INRIM 106
Single-phase and correlated-phase estimation with multiphoton annihilated squeezed vacuum states: An energy-balancing scenario 104
The first sub shot noise wide field microscope 104
Super-resolution from single photon emission: toward biological application 100
Light-field ghost imaging 98
Quantum-Enhanced Pattern Recognition 92
Quantum enhanced imaging of nonuniform refractive profiles 91
Quantum Imaging with Photon-Number Correlations 65
Realization of a twin beam source based on four-wave mixing in Cesium 63
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Totale 20.448
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Categoria #
all - tutte 116.849
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 116.849
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.294 0 0 0 0 0 63 341 228 241 226 129 66
2021/20221.461 324 64 52 88 139 57 133 132 140 146 64 122
2022/20231.814 77 120 152 173 209 368 15 209 337 48 76 30
2023/20241.062 49 87 171 82 79 49 157 59 129 16 97 87
2024/20251.671 79 34 140 33 66 114 196 154 212 57 304 282
2025/20263.992 304 479 373 1.134 852 850 0 0 0 0 0 0
Totale 20.448