Abstract
Surface Cavities support bound modes which originates from surface waves, localized around a point defect. These "open" structures confine the electromagnetic field without requiring any dielectric. This property is attracting for applications involving plasmas or electron beams. Furthermore, the interaction with point sources or active materials such as nano-crystals or large molecules is greatly enhanced thanks both to localization and resonance. Surface plasmons are a convenient and straightforward way to achieve localization, but the spectral range is limited to visible and near infrared. We propose design which is instead working on perfect-electric-conductors (PECs) and is thus scalable in a very broad spectral range. [1]
© 2007 IEEE
PDF ArticleMore Like This
K. Ming Leung, Chung-Hsiang Lin, Theodor Tamir, and Kwong-Kit Choi
ThNN4 Frontiers in Optics (FiO) 2003
Tomasz Czyszanowski, Krassimir Panajotov, and Maciej Dems
CB_28 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2007
Shawn Divitt, Jared Strait, Wenqi Zhu, Cheng Zhang, Henri J. Lezec, and Amit Agrawal
JW3A.87 Frontiers in Optics (FiO) 2017