@inproceedings{fbadff5bcaef4c7cac0c765083025c47,
title = "Optical nano-antennas: A new approach for optical imaging and detection",
abstract = "We study theoretically and experimentally the IR emission properties from gold nano-antenna arrays. A new characterization method based on far field measurements only is developed and presented. Excellent agreement in terms of resonance frequencies, optical bandwidth, and emission efficiency is found between the experimental results and a theoretical analysis based on finite element modeling of the arrays. Extremely high overall emission efficiencies, exceeding 95%, are obtained experimentally. The high efficiency and the simple far-field characterization scheme presented here can facilitate the employment of such nano-antennas for numerous applications in imaging, spectroscopy, and solar energy harvesting.",
keywords = "Nano-Antennas, plasmons",
author = "Jacob Scheuer and Inbal Freidler and Yuval Yifat and Zeev Iluz and Michal Eitan and Yael Hanein and Amir Boag",
year = "2011",
doi = "https://doi.org/10.1117/12.872902",
language = "الإنجليزيّة",
isbn = "9780819484826",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Quantum Sensing and Nanophotonic Devices VIII",
note = "Quantum Sensing and Nanophotonic Devices VIII ; Conference date: 23-01-2011 Through 27-01-2011",
}