Spectral interferometric microscopy reveals absorption by individual optical nanoantennas from extinction phase
Optical antennas transform light from freely propagating waves into highly localized excitations that interact strongly with matter. Unlike their radio frequency counterparts, optical antennas are nanoscopic and high frequency, making amplitude and phase measurements challenging and leaving some inf...
| Main Authors: | , , , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
Nature Pub. Group
2014
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4015323/ |