High-energy mid-infrared intrapulse difference-frequency generation with 5.3% conversion efficiency driven at 3 µm

• المؤلفون الرئيسيون: Liu, Kun, Liang, Houkun, Qu, Shizhen, Li, Wenkai, Zou, Xiao, Zhang, Ying, Wang, Qi Jie
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Electrical and electronic engineering; Infrared Devices; Difference-Frequency Generation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/161853
• المؤسسة: Nanyang Technological University

Intrapulse difference-frequency generation (IPDFG) is a relatively simple technique to produce few-cycle mid-infrared (MIR) radiations. The conversion efficiency of IPDFG could be potentially improved by using the long driving wavelength to reduce the quantum defect. In this paper, we report a high-...