Circular dichroism from windmill-shaped planar structures operating in mid-infrared regime
OPTICAL MATERIALS EXPRESS, cilt.4, sa.11, ss.2332-2339, 2014 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 4 Sayı: 11
- Basım Tarihi: 2014
- Doi Numarası: 10.1364/ome.4.002332
- Dergi Adı: OPTICAL MATERIALS EXPRESS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.2332-2339
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Erciyes Üniversitesi Adresli: Evet
Özet
In this paper, windmill-shaped planar structure arrays operating in the mid-IR regime are proposed. Strong chiral dichroism of windmill-shaped planar structure is obtained numerically. The dependence of spectral characteristics on the geometrical parameters of the windmill-shaped planar structure is analyzed by the finite-difference time-domain (FDTD) method. The chiroptical near-field response of windmill-shaped planar structure arrays is also determined. Furthermore, potential applications of the proposed windmill-shaped planar structure due to its enhanced near-field chiroptical response and tunable characteristics are discussed. (C)2014 Optical Society of America