Experimental Demonstration of a Compact Variable Single-Mode Fiber Coupler Based on Microfiber

Experimental Demonstration of a Compact Variable Single-Mode Fiber Coupler Based on Microfiber

Citation

Shao, L., Xu, Y., Wu, H., Fang, W., & Tong, L. (2021). Experimental Demonstration of a Compact Variable Single-Mode Fiber Coupler Based on Microfiber. IEEE Photonics Technology Letters, 33(12), 652-655. doi: 10.1109/LPT.2021.3088454

Keywords

  • Single-mode fiber coupler
  • microfiber
  • variable coupling ratio
  • compact size

Brief

Based on the source provided, the article demonstrates a compact variable single-mode fiber coupler based on microfibers where twisting two identical microfibers adjusts the coupling ratio from 3.15% to 98.5% by changing the evanescent field interaction length.

Summary

The paper demonstrates a compact, variable single-mode fiber coupler made by twisting two identical microfibers. By adjusting the twist angle, which changes the evanescent field interaction length, the coupling ratio can be widely tuned from 3.15% to 98.5%.

Origin: https://sci.bban.top/pdf/10.1109/LPT.2021.3088454.pdf#

返回博客

发表评论