Modeling of spectral dependences for 2D photonic crystal waveguide systems

被引：2

作者：

Bogolubov, A. N. ^{[1
]}

Belokopytov, G. V. ^{[1
]}

Dombrovskaya, Z. O. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Phys, Moscow, Russia

来源：

MOSCOW UNIVERSITY PHYSICS BULLETIN | 2013年 / 68卷 / 05期

关键词：

photonic crystal; photonic crystal waveguide systems; band gaps; finite-difference time-domain; FDTD; perfectly matched layer; PML; total-field/scattered-field technique; TF/SF; ELECTROMAGNETIC-WAVES; EQUATIONS; MEDIA;

D O I：

10.3103/S0027134913050044

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A numerical algorithm is designed and implemented based on the joint application of the finite-difference time-domain (FDTD) method with absorbing boundary conditions (a combination of the perfectly matched layer (PML) and Mur first-order conditions) and the total-field/scattered-field technique (TF/SF). A complete formulation of the algorithm is given. The results of computing the spectral characteristics of the 2D photonic crystal with defects in the form of waveguides are presented. They demonstrate that it is possible to conduct calculations in a wide range of frequencies.

引用

页码：344 / 350

页数：7

共 18 条

[1] Three-dimensional perfectly matched layer for the absorption of electromagnetic waves [J].

Berenger, JP .

JOURNAL OF COMPUTATIONAL PHYSICS, 1996, 127 (02) :363-379

[2]

Bogolyubov A. N., 2006, J RADIO ELECT

[3]

Bogolyubov A. N., 2008, MOSCOW U B 3, V3, P33

[4]

Fang J., 1989, Ph.D. dissertation

[5] STRONG LOCALIZATION OF PHOTONS IN CERTAIN DISORDERED DIELECTRIC SUPERLATTICES [J].

JOHN, S .

PHYSICAL REVIEW LETTERS, 1987, 58 (23) :2486-2489

[6] Designing synthetic optical media: photonic crystals [J].

Johnson, SG ;

Joannopoulos, JD .

ACTA MATERIALIA, 2003, 51 (19) :5823-5835

[7]

Kalitkin NN, 2011, Numerical Methods

[8]

Kunz K. S., 1993, The Finite Difference Time Domain Method For Electromagnetics

[9] Fundamental relation between phase and group velocity, and application to the failure of perfectly matched layers in backward-wave structures [J].

Loh, Po-Ru ;

Oskooi, Ardavan F. ;

Ibanescu, Mihai ;

Skorobogatiy, Maksim ;

Johnson, Steven G. .

PHYSICAL REVIEW E, 2009, 79 (06)

[10] ABSORBING BOUNDARY-CONDITIONS FOR THE FINITE-DIFFERENCE APPROXIMATION OF THE TIME-DOMAIN ELECTROMAGNETIC-FIELD EQUATIONS [J].

MUR, G .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 1981, 23 (04) :377-382

← 1 2 →