
Polarization-maintaining few-mode fibers with a central core structure composed of
5星
- 浏览量: 0
- 大小:None
- 文件类型:PDF
简介:
We present an innovative configuration for a waveguide design of polarization-maintaining few mode fiber (PM-FMF), capable of supporting up to 10 distinct non-degenerate modes through the use of a central circular air hole and an elliptical ring-shaped core. The structural design introduces additional flexibility in adjusting the birefringence across all guided modes, including the fundamental polarization mode. Through numerical simulations, it is demonstrated that by optimizing both the central air hole and the elliptical ring-shaped core, this PM-FMF configuration can support up to 10 distinct polarization modes with high precision.
全部评论 (0)
还没有任何评论哟~


