Second harmonic generation and photon pair generation by AlGaAs nonlinear waveguide

Bin Niu; Liangliang Lu; Xu Jing; Cheng Qian; Yuechan Kong; Tangsheng Chen

doi:10.1117/12.2651822

3 January 2023 Second harmonic generation and photon pair generation by AlGaAs nonlinear waveguide

Bin Niu, Liangliang Lu, Xu Jing, Cheng Qian, Yuechan Kong, Tangsheng Chen

Proceedings Volume 12323, Quantum and Nonlinear Optics IX; 1232305 (2023) https://doi.org/10.1117/12.2651822
Event: SPIE/COS Photonics Asia, 2022, Online Only

Abstract

As one of the most promising optical nonlinear material, AlGaAs has several advantages such as high second and third order nonlinear coefficients, freedom of material engineering, potential of full quantum photonic system on chip (SOC) including pump laser. In this paper, we estimate the photon pair generation and second harmonic generation (SHG) by an AlGaAs Bragg Rreflection waveguide (BRW) which design and manufactured on GaAs substrate.

Conference Presentation

Citation Download Citation

Bin Niu, Liangliang Lu, Xu Jing, Cheng Qian, Yuechan Kong, and Tangsheng Chen "Second harmonic generation and photon pair generation by AlGaAs nonlinear waveguide", Proc. SPIE 12323, Quantum and Nonlinear Optics IX, 1232305 (3 January 2023); https://doi.org/10.1117/12.2651822

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