Silica Nano-Networks as Stretches on Segmented SU8 Rods for Sub-Wavelength Photonics

• 作者: Bruno Bêche Etienne Gaviot F. Artzner Francois Doré Lionel Camberlein Nolwenn Huby
• 来源期刊: 光学与光子学期刊(英文)
• 学科: 医学
• 关键词: Optical Properties CdBr2 WIEN2k FP-LAPW DFT GGA
• 年，卷（期）: 2011,（1）
• 页码范围: 11-14
• 页数: 4页
• 分类号: R73

摘要

The optical properties of CdBr2 were studied by first principle using the density functional theory. The dielectric functions and optical constants are calculated using the full potential-linearized augmented plane wave (FP-LAPW) method with the generalized gradient approximation (GGA). The theoretical calculated optical properties and energy Loss (EEL) spectrum yield a static refractive index of 2.1 and a plasmon energy of 13eV for hexagonal phase. The results, in comparison with the published data, are in good agreement with the experimental and previous theoretical results.