An OAM qudit frequency converter using a flat-top pump beam converts infrared to visible photons with state fidelities of 98.29%, 97.42%, and 86.75% for 2, 3, and 5 dimensions (without dark-count subtraction).
Quantum information processing with space-division multiplexing optical fibres
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
The optical fibre is an essential tool for our communication infrastructure since it is the main transmission channel for optical communications. The latest major advance in optical fibre technology is spatial division multiplexing (SDM), where new fibre designs and components establish multiple co-existing data channels based on light propagation over distinct transverse optical modes. Simultaneously, there have been many recent developments in the field of quantum information processing (QIP), with novel protocols and devices in areas such as computing, communication and metrology. Here, we review recent works implementing QIP protocols with SDM optical fibres, and discuss new possibilities for manipulating quantum systems based on this technology.
citation-role summary
background 1
citation-polarity summary
fields
quant-ph 1years
2019 1verdicts
CONDITIONAL 1roles
background 1polarities
unclear 1representative citing papers
citing papers explorer
-
A high-dimensional quantum frequency converter
An OAM qudit frequency converter using a flat-top pump beam converts infrared to visible photons with state fidelities of 98.29%, 97.42%, and 86.75% for 2, 3, and 5 dimensions (without dark-count subtraction).