Mode instability in a Yb-doped stretched core fiber

• المؤلفون الرئيسيون: Xia, Nan, Yoo, Seongwoo
• مؤلفون آخرون: Robin, Craig A.
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: Engineering::Electrical and electronic engineering; Fiber Optics Amplifiers and Oscillators; Thermal Effects
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/106341; http://hdl.handle.net/10220/49636; http://dx.doi.org/10.1117/12.2251635

In this work we present the theoretical study of transverse mode instability (TMI) in ytterbium (Yb)-doped rectangular core fibers with different core aspect ratios using the fast Fourier transform (FFT) beam propagation method (BPM). As expected, the rectangular core fiber with larger aspect ratio...