학술논문
Efficient Broadband Mid-Infrared Optical Parametric Amplification in Nanophotonic Waveguides
Document Type
Conference
Author
Source
2023 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2023 Conference on. :1-2 May, 2023
Subject
Language
Abstract
We demonstrate efficient optical parametric amplification in dispersion-engineered thin-film-lithium-niobate nanowaveguides. These devices exhibit parametric gains >30 dB/√pJ, enabling down-conversion of sub-10-pJ pump pulses to coherent 1.35-pJ idler pulses with a 140-nm-wide spectrum centered around 3200 nm.