Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Single photons behaviour in optical resonators and its applications (CROSBI ID 707256)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa

Vujnović, Vedran ; Pavičić, Mladen ; Stipčević, Mario ; Jardas, Daria ; Karuza, Marin Single photons behaviour in optical resonators and its applications // Book of Abstracts of the EGAS52 Virtual Conference / Buhin, Danijel (ur.). 2021. str. 95-95

Podaci o odgovornosti

Vujnović, Vedran ; Pavičić, Mladen ; Stipčević, Mario ; Jardas, Daria ; Karuza, Marin

engleski

Single photons behaviour in optical resonators and its applications

In our recent work we have investigated generation of additional degrees of freedom (DOF) in laser locked high Q Fabry–Perot (FP) cavity using both single and double pass experimental setup. In our dichroic cavity setup we showed that beside widely used polarization DOF’s, it is possible to change frequency of the beam using AOM, and observe them resonate in the cavity as different TEM modes. This way we obtained additional DOF in a manner of transverse electric field distribution. Our goal is investigation of single photon behaviour in dichroic FP resonator. In the first experimental setup we are observing coincidences between a trigger pulse driving EOM and the pulse generated by FP cavity reflected and transmitted photons being detected on SPAD’s. For that purpose we employed pseudo-single photon source where faint laser pulse (FLP) is additionally switched by fast EOM, where approximately 5% of FLP’s contains more than one photon. Custom made SPAD’s were used in combination with FPGA as photon counters. In the following setup we will implement two distinguishable photonic states and test mutual coincidence while cavity is locked for one of these states. Possible applications are in fundamental research - nature of the quantum vacuum ; and in quantum technology: interaction free detectors, quantum gates or in all-optical photonic processing

Fundamental physics ; Cold gases and quantum fluids ; Quantum optics, quantum information and quantum simulation ; Frequency and time domain spectroscopy and metrology ; Applications to astrophysics, plasma physics, biophysics, clusters ; Atom-like systems ;

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

95-95.

2021.

objavljeno

Podaci o matičnoj publikaciji

Book of Abstracts of the EGAS52 Virtual Conference

Buhin, Danijel

Podaci o skupu

52nd Conference of the European Group on Atomic Systems

poster

06.07.2021-08.07.2021

Zagreb, Hrvatska

Povezanost rada

Fizika

Poveznice