Selective Radiative Heating of Nanostructures Using Hyperbolic Metamaterials
Author | : |
Publisher | : |
Total Pages | : 10 |
Release | : 2015 |
ISBN-10 | : OCLC:925456935 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Selective Radiative Heating of Nanostructures Using Hyperbolic Metamaterials written by and published by . This book was released on 2015 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hyperbolic metamaterials (HMM) are of great interest due to their ability to break the diffraction limit for imaging and enhance near-field radiative heat transfer. Here we demonstrate that an annular, transparent HMM enables selective heating of a sub-wavelength plasmonic nanowire by controlling the angular mode number of a plasmonic resonance. A nanowire emitter, surrounded by an HMM, appears dark to incoming radiation from an adjacent nanowire emitter unless the second emitter is surrounded by an identical lens such that the wavelength and angular mode of the plasmonic resonance match. Our result can find applications in radiative thermal management.