Speaker | Lorenzo Pavesi |
Affiliation | Università di Trento |
Date | 2025-01-29 |
Time | 16:00 |
Venue | ON-SITE Aula Gerace, Polo Fibonacci, Building C, second floor, Largo Bruno Pontecorvo 3, 56127 Pisa
|
Host | F. Bianco (CNR-NANO) and Dr. F. Paolucci (UNIPI, INFN) |
Correlated photon pairs are a crucial resource of many quantum photonic systems. This quantum-correlated light can be produced by nonlinear processes like spontaneous parametric downconversion (SPDC) or spontaneous four-wave mixing (SFWM) and can be used in various applications exploiting quantum interference: quantum teleportation, quantum simulation and quantum computing rely on the interference of identical photons. Quantum entanglement can be made between two distinct photons (non-locality) or between two degrees of freedom of the same photon (contextuality). Here I will review few integrated quantum photonic circuits based on inter or intra photon entanglement that implement quantum random number generators operated by a LED, quantum ghost spectroscopy devices for MIR absorption, on-chip undetected photon quantum intereference and, finally, hearlded single photon sources for quantum simulator and quantum machine learning applications.
The work is supported by Q@TN, a joint laboratory between University of Trento, Bruno Kessler Foundation, INFN and CNR through the financial contribution of Provincia Autonoma of Trento.
Istituto Nanoscienze
Consiglio Nazionale delle Ricerche
PEC: protocollo.nano@pec.cnr.it
Partita IVA 02118311006
Piazza San Silvestro 12
56127 Pisa, Italy
phone +39 050 509418
fax +39 050 509550
Istituto Nanoscienze Consiglio Nazionale delle Ricerche
Piazza San Silvestro 12, I
56127 Pisa
phone +39 050 509525/418
fax +39 050 509550
via Campi 213/A, I
41125 Modena 7
phone +39 059 2055629
fax +39 059 2055651″
Cookie | Duration | Description |
---|---|---|
cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |