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Demonstration of Arrayed Waveguide Gratings on Integrated Thin-Film Lithium Tantalate

Year: 2025

Type: conference-paper

Abstract: We report the first demonstration of arrayed waveguide grating (AWG) on an integrated X-cut thin-film lithium tantalate platform. The low birefringence of lithium tantalate greatly facilitates the design of AWG on this electro-optic material platform.

DOI: 10.1364/cleo_si.2025.ss187_6

Authors: Shivaprasad U. Hulyal, Jianqi Hu, Chengli Wang, Grigory Lihachev, Tobias J. Kippenberg

Institution: École Polytechnique Fédérale de Lausanne

Language: English

Topic: Photorefractive and Nonlinear Optics

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4414461422

FWCI:

Cites: 7

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