Abstract
Local power concentration of efficiently coupled radially-polarized light in conical plasmonic needle is presented. Radial plasmonic DBR with needle as defect was fabricated for NSOM and nonlinear conversion experiments. Needle length dependent resonances are calculated.
Original language | American English |
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Journal | Optics InfoBase Conference Papers |
DOIs | |
State | Published - 2010 |
Event | Frontiers in Optics, FiO 2010 - Rochester, NY, United States Duration: 24 Oct 2010 → 28 Oct 2010 |