JOURNAL ARTICLE

Waveguide-Integrated Thin-Film Lithium Niobate-Two-Dimensional Material Photodetectors

Abstract

We report a waveguide-integrated lithium niobite on insulator (LNOI) two-dimensional material platform, demonstrating large bandwidth above 40 GHz LNOI-graphene PDs and ultrahigh responsivity of 7 A/W LNOI-Te PDs, to fill the photodetection gap on LNOI.

Keywords:
Lithium niobate Responsivity Photodetection Materials science Photodetector Optoelectronics Ferroelectricity Insulator (electricity) Waveguide Thin film Nanotechnology Dielectric

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Topics

Photonic and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Photorefractive and Nonlinear Optics
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics
Advanced Fiber Laser Technologies
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics
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