6533b82efe1ef96bd129448f

RESEARCH PRODUCT

Optical quantum information processing and storage

Warit AsavanantAkira FurusawaJun-ichi YoshikawaYu ShiozawaMasanori OkadaAtsushi SakaguchiMasaya KobayashiShota YokoyamaShota YokoyamaFumiya OkamotoShuntaro TakedaNaoto TakanashiKan TakaseYosuke HashimotoTakahiro SerikawaPeter Van LoockH. Ogawa

subject

010309 opticsQuantum opticsPhysics0103 physical sciencesStatistical physicsQuantum entanglementQutrit010306 general physicsQuantum information processing01 natural sciencesLong chainQuadrature (astronomy)Longitudinal direction

description

Here we report our recent experimental progresses in optical quantum information processing. In particular, the following topics are included. First, we extend the heralding scheme to multi-mode states and demonstrate heralded creation of qutrit states. Next, we demonstrate storage of single-photon states and synchronized release of them. Then, we demonstrate real-time acquisition of quadrature values of heralded states by making use of an exponentially rising shape of wave-packets. Finally, we demonstrate cluster states in an arbitrarily long chain in the longitudinal direction.

yearjournalcountryeditionlanguage
2018-09-18Quantum Communications and Quantum Imaging XVI
https://doi.org/10.1117/12.2320476