Generating Photon Pairs in a Hybrid Si-BTO Platform

Daniel Marchant; Imad Faruque; Jorge Barreto

doi:10.48550/arXiv.2403.14575

Generating Photon Pairs in a Hybrid Si-BTO Platform

Daniel Marchant^*, Imad Faruque^*, Jorge Barreto^*

^*Corresponding author for this work

Research output: Working paper › Preprint

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Abstract

Here we show photon pair generation from ring resonator and waveguide structures in a hybrid silicon-BTO on insulator platform with a pulsed pump. Our analysis of single photon and coincidence generation rates show that Spontaneous Four-Wave Mixing is comparable to that expected from SOI devices of similar characteristics and find a $\gamma_{eff}$ of (14.7 $\pm$ 1.3) and (2.0 $\pm$ 0.3) MHz/mW$^{2}$ for ring resonator and waveguide structures respectively.

Original language	English
Number of pages	9
DOIs	https://doi.org/10.48550/arXiv.2403.14575
Publication status	Published - 21 Mar 2024

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quant-ph
physics.optics

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1 Letter (Academic Journal)

An integrated optical modulator operating at cryogenic temperatures
Eltes, F., Villarreal-Garcia, G. E., Caimi, D., Siegwart, H., Gentile, A. A., Hart, A. S., Stark, P., Marshall, G. D., Thompson, M. G., Barreto, J., Fompeyrine, J. & Abel, S., 1 Nov 2020, In: Nature Materials. 19, p. 1164-1168 6 p.
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N2 - Here we show photon pair generation from ring resonator and waveguide structures in a hybrid silicon-BTO on insulator platform with a pulsed pump. Our analysis of single photon and coincidence generation rates show that Spontaneous Four-Wave Mixing is comparable to that expected from SOI devices of similar characteristics and find a $\gamma_{eff}$ of (14.7 $\pm$ 1.3) and (2.0 $\pm$ 0.3) MHz/mW$^{2}$ for ring resonator and waveguide structures respectively.

AB - Here we show photon pair generation from ring resonator and waveguide structures in a hybrid silicon-BTO on insulator platform with a pulsed pump. Our analysis of single photon and coincidence generation rates show that Spontaneous Four-Wave Mixing is comparable to that expected from SOI devices of similar characteristics and find a $\gamma_{eff}$ of (14.7 $\pm$ 1.3) and (2.0 $\pm$ 0.3) MHz/mW$^{2}$ for ring resonator and waveguide structures respectively.

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M3 - Preprint

BT - Generating Photon Pairs in a Hybrid Si-BTO Platform

ER -

Generating Photon Pairs in a Hybrid Si-BTO Platform

Abstract

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Research output

An integrated optical modulator operating at cryogenic temperatures

Cite this