6533b7d5fe1ef96bd12644eb
RESEARCH PRODUCT
Generation and coherent manipulation of complex quantum states based on integrated frequency combs
José AzañaStefania SciaraChristian ReimerLuis Romero CortesMichael KuesDavid J. MossAlfonso Carmelo CinoPiotr RoztockiYu ZhangBenjamin WetzelSai T. ChuBrent E. LittleRoberto MorandottiLucia Caspanisubject
Quantum opticsPhysicsFrequency combPhotonPhoton entanglementbusiness.industryQuantum stateFiber (mathematics)Physics::OpticsOptoelectronicsNonlinear opticsbusinessQuantumdescription
The investigation and use of integrated frequency comb sources (i.e. featured by equally-spaced discrete spectral modes) have recently provided a unique framework to address the challenges of generation and coherent manipulation of complex quantum states in on-chip devices. We exploit integrated frequency combs for generating entangled photon pairs, as well as multi-photon states, and high-dimensional (D-level, i.e. quDit) entangled photons. In particular, we manage to coherently manipulate such complex quantum systems by using telecommunications components (standard fiber telecom).
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-09-01 | 2018 Photonics in Switching and Computing (PSC) |