Abstract
Optical properties of two-dimensional (2D) high-contrast gratings are investigated. We analyze the mechanisms for high-contrast gratings to function as various high-performance optical components. Our top-down design procedure allows us to efficiently obtain initial structural parameters and engineer them for a wide range of applications, such as reflectors, filters, resonators, waveplates, and even 2D phase plates. Simulation results of our designed structures show ultra-high power efficiency, and excellent agreement with our predicted functionalities.
Original language | English (US) |
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Pages (from-to) | 24508-24524 |
Number of pages | 17 |
Journal | Optics Express |
Volume | 23 |
Issue number | 19 |
DOIs | |
State | Published - Sep 10 2015 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics