Thin-film lithium niobate waveguides for quantum photonics

M. M. Fejer

doi:10.1117/12.3010002

13 March 2024 Thin-film lithium niobate waveguides for quantum photonics

M. M. Fejer

Proceedings Volume 12911, Quantum Computing, Communication, and Simulation IV; 129110A (2024) https://doi.org/10.1117/12.3010002
Event: SPIE Quantum West, 2024, San Francisco, California, United States

Abstract

Thin-film lithium niobate (TFLN) waveguides provide a flexible platform for classical and quantum photonics. Their tight optical confinement enables strong nonlinear coupling, dispersion engineering for broadband interactions, passive components such as filters and high-Q resonators, low-voltage high-speed electro-optic devices, and tight-radius bends for dense integration. The performance of TFLN devices will be compared with that obtained in conventional weakly guiding waveguides, with a focus on quantum frequency conversion, heralded single photon sources, and progress towards few-photon nonlinear interactions.

Conference Presentation

Citation Download Citation

M. M. Fejer "Thin-film lithium niobate waveguides for quantum photonics", Proc. SPIE 12911, Quantum Computing, Communication, and Simulation IV, 129110A (13 March 2024); https://doi.org/10.1117/12.3010002

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