An integrated bound-state-in-continuum quantum photon-pair source

Q: What type of study is this?

This is a Experimental Study study.

Fan Ye; Yue Qin; Chenfei Cui; Xiankai Sun; Hon Ki Tsang

doi:10.1364/cleo_at.2025.jps200_93

January 1, 2025

An integrated bound-state-in-continuum quantum photon-pair source

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Key Points

A maximum internal generation rate of 3.46 MHz was achieved in the experiment, showcasing the efficiency of the system.
The coincidence-to-accidental ratio reached an impressive value of 5773, highlighting the quality of the photon pairs generated.
The study utilized an integrated lithium niobate platform, which is promising for compact quantum optics applications.
Results demonstrate the feasibility of photon-pair generation on bound-state-in-continuum systems, paving the way for new technological advancements.

Implication

Experiment shows photon-pair generation on an etchless BIC platform, indicating a high coincidence-to-accidental ratio.

Abstract

Using integrated lithium niobate (LN) platform as an example, we demonstrate photon-pair generation on the etchless BIC platform, attaining a maximum internal generation rate of 3.46 MHz and a coincidence-to-accidental ratio of 5773.

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Cite This Study

Ye et al. (2025) studied this question.

synapsesocial.com/papers/68d463f131b076d99fa638d6 https://doi.org/10.1364/cleo_at.2025.jps200_93

View Full Paper

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An integrated bound-state-in-continuum quantum photon-pair source

Key Points

Implication

Abstract

Discussion

Cite This Study

An integrated bound-state-in-continuum quantum photon-pair source

Key Points

Implication

Abstract

Discussion

Cite This Study

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