Transmission characteristics of a two-dimensional photonic crystal array of dielectric spheres using subterahertz time domain spectroscopy

被引：35

作者：

Kondo, T

Hangyo, M

Yamaguchi, S

Yano, S

Segawa, Y

Ohtaka, K

机构：

[1] Osaka Univ, Res Ctr Superconduct Photon, Suita, Osaka 5650871, Japan

[2] Chiba Univ, Grad Sch Sci & Technol, Inage Ku, Chiba 2638522, Japan

[3] RIKEN, Inst Phys & Chem Res, Photodynam Res Ctr, Aoba Ku, Sendai, Miyagi 9800845, Japan

[4] Chiba Univ, Ctr Frontier Sci, Inage Ku, Chiba 2638522, Japan

来源：

PHYSICAL REVIEW B | 2002年 / 66卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.66.033111

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The transmission characteristics of a two-dimensional millimeter-sized Si3N4 sphere array system are measured and compared with calculations. The transmittance and the phase shift are measured by the subterahertz time domain spectroscopy and the calculation is based on the vector KKR formalism. Excellent agreement over a wide frequency range for the transmittance, phase shift, and photonic band structure has been obtained. The results show that, provided the system is well prepared geometrically and absorption can be suppressed, periodic arrays of dielectric spheres are very promising as photonic crystals.

引用

页码：331111 / 331114

页数：4

共 21 条

[1] PICOSECOND PHOTOCONDUCTING HERTZIAN DIPOLES [J].