Individual mode's bending loss measurement for multimode channel waveguides using phase modulator and prism-coupler

研究成果: Conference article同行評審

摘要

We present a method which applies a combination of the phase modulator, butt-couple and prism coupler to the measurement of individual mode's bending loss in multimode waveguides. By tuning the effective length of a channel waveguide with a phase modulator, the contrast in the transmitted intensity of Fabry-Perot resonance for individual guided mode separated by a prism coupler can be measured. The associated bending loss is obtained from these experimental results.

原文English
頁(從 - 到)832-834
頁數3
期刊Proceedings of SPIE - The International Society for Optical Engineering
3491
出版狀態Published - 1998 十二月 1
事件Proceedings of the 1998 International Conference on Applications of Photonic Technology, ICAPT - Ottawa, Can
持續時間: 1998 七月 291998 七月 31

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學
  • 電腦科學應用
  • 應用數學
  • 電氣與電子工程

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