Band-edge mediated frequency down-conversion in a gas-filled anti-resonant hollow-core fiber

• المؤلفون الرئيسيون: Gavara, Trivikramarao, Md Imran Hasan, Muhammad Rosdi Abu Hassan, Deng, Ang, Chang, Wonkeun
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Electrical and electronic engineering; Optical Fibers; Hollow Core Fiber
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/157868
• المؤسسة: Nanyang Technological University

We demonstrate frequency down-conversions of femtosecond pulses through dispersive wave generation and degenerate four-wave mixing in a gas-filled anti-resonant hollow-core fiber. These are achieved by exploiting the rapid variation of the dispersion in the fiber’s transmission band edge. In this ap...