Light extraction--a practical consideration for a plasmonic nano-ring laser
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Updated: May 7, 2026
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Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation
Published on: September 27, 2011
Chee-Wei Lee1, Gurpreet Singh, Qian Wang
1Data Storage Institute, A*STAR (Agency for Science, Technology and Research), Singapore. lee_chee_wei@dsi.a-star.edu.sg.
Nanoscale
|October 3, 2013
Abstract:
An integrated semiconductor plasmonic nano-ring laser with a connecting output plasmonic waveguide for light extraction is proposed, designed and demonstrated numerically. The maximum light extraction efficiency can be up to 56%. The design was optimized with 2D FDTD and verified with 3D FDTD methods, where close agreement is shown between the two.
