Optical multiple bistability in metal-insulator-metal plasmonic waveguides side-coupled with twin racetrack resonators

Ruei Cheng Shiu, Yung-Chiang Lan, Guang Yu Guo

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

We investigate the resonant transmissions surface plasmons that propagate in a metal-insulator-metal (MIM) waveguide side-coupled to two MIM racetrack resonators in which optical third-order nonlinear material is filled, by the coupling mode analyses and finite-difference time-domain simulations. We find the multiple bistabilities and the hysteresis phenomena in the transmission coefficient as the input intensity varies. Furthermore, the mode conversion between the bistable states can be controlled by varying the input-gate intensity with a short switching time of about 333 fs, indicating that the MIM waveguide system may have applications in multiple switches, logic operations, and electromagnetically induced transparency.

原文English
頁(從 - 到)2581-2586
頁數6
期刊Journal of the Optical Society of America B: Optical Physics
31
發行號11
DOIs
出版狀態Published - 2014 十一月 1

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Atomic and Molecular Physics, and Optics

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