Flexible single-mode delivery of a high-power 2 μm pulsed laser using an antiresonant hollow-core fiber

• المؤلفون الرئيسيون: Lee, Elizabeth, Luo, Jiaqi, Sun, Biao, Ramalingam, Vincent, Zhang, Ying, Wang, Qijie, Yu, Fei, Yu, Xia
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Electrical and electronic engineering; Microstructured Fibers; Transmission
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/136892
• المؤسسة: Nanyang Technological University

We demonstrate flexible single-mode transmission of a high average power 2 µm nanosecond pulse using antiresonant hollow-core fibers (AR-HCFs). 39.1 W average power is delivered using a coiled 1.7 m AR-HCF, which is designed for single-mode guidance and good higher-order mode suppression. The effect...