English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We propose a measurement strategy which can, probabilistically, reproduce thestatistics of any observable for spatially encoded photonic qubits. Itcomprises the implementation of a two-outcome positive operator-valued measurefollowed by a detection in a fixed transverse position, making the displacementof the detection system unnecessary, unlike previous methods. This strategygeneralizes a scheme recently demonstrated by one of us and co-workersrestricted to measurement of observables with equatorial eigenvectors only. Themethod presented here can be implemented with the current technology ofprogrammable multipixel liquid-crystal displays. In addition, it can bestraightforwardly extended to high-dimensional qudits and may be a valuabletool in optical implementations of quantum information protocols with spatialqubits and qudits.

Measurement strategy for spatially encoded photonic qubits