Highly efficient octave-spanning long-wavelength infrared generation with a 74% quantum efficiency in a χ(2) waveguide

• Main Authors: Hu, Bo, Yang, Xuemei, Wu, Jiangen, Lu, Siyi, Yang, Hang, Long, Zhe, He, Linzhen, Luo, Xing, Tian, Kan, Wang, Weizhe, Li, Yang, Wu, Han, Li, Wenlong, Guo, Chunyu, Yang, Huan, Wang, Qi Jie, Liang, Houkun
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Engineering; Birefringence; Infrared radiation
• 在線閱讀: https://hdl.handle.net/10356/173872
• 機構: Nanyang Technological University

The realization of compact and efficient broadband mid-infrared (MIR) lasers has enormous impacts in promoting MIR spectroscopy for various important applications. A number of well-designed waveguide platforms have been demonstrated for MIR supercontinuum and frequency comb generations based on cubi...