Jahn-Teller effect in two-dimensional photonic crystals

被引：14

作者：

Malkova, N ^{[1
]}

Kim, S ^{[1
]}

Gopalan, V ^{[1
]}

机构：

[1] Penn State Univ, Mat Res Inst, University Pk, PA 16802 USA

来源：

PHYSICAL REVIEW B | 2003年 / 68卷 / 04期

关键词：

D O I：

10.1103/PhysRevB.68.045105

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We study double degenerate defect states in the band gap of the two-dimensional photonic crystal which can be split by the Jahn-Teller distortion of the lattice. We present a group theoretical analysis of the splitting effect. The effect is supported by supercell plane wave model and by the finite difference time domain technique. We suggest ways for using the effect in photonic switching devices and in waveguides.

引用

页数：6

共 14 条

[1]

[Anonymous], NATO SCI SERIES

[2]

BERSUKER IB, 1983, JAHNTELLER EFFECT VI

[3] Strain-tunable photonic band gap crystals [J].

Kim, S ;

Gopalan, V .

APPLIED PHYSICS LETTERS, 2001, 78 (20) :3015-3017

[4] Parametric resonance of a defect mode in a 2D photonic crystal [J].

Konotop, VV ;

Kuzmiak, V .

PHYSICAL REVIEW B, 2001, 64 (12)

[5] Low-threshold photonic crystal laser [J].

Loncar, M ;

Yoshie, T ;

Scherer, A ;

Gogna, P ;

Qiu, YM .

APPLIED PHYSICS LETTERS, 2002, 81 (15) :2680-2682

[6] PHOTONIC BOUND-STATES IN PERIODIC DIELECTRIC MATERIALS [J].

MEADE, RD ;

BROMMER, KD ;

RAPPE, AM ;

JOANNOPOULOS, JD .

PHYSICAL REVIEW B, 1991, 44 (24) :13772-13774

[7] Defect modes of a two-dimensional photonic crystal in an optically thin dielectric slab [J].

Painter, O ;

Vuckovic, J ;

Scherer, A .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1999, 16 (02) :275-285

[8] Numerical method for computing defect modes in two-dimensional photonic crystals with dielectric or metallic inclusions [J].

Qiu, M ;

He, SL .

PHYSICAL REVIEW B, 2000, 61 (19) :12871-12876

[9] Numerical method for localized defect modes in photonic lattices [J].

Sakoda, K ;

Shiroma, H .

PHYSICAL REVIEW B, 1997, 56 (08) :4830-4835

[10] Pulsed second-harmonic generation in nonlinear, one-dimensional, periodic structures [J].

Scalora, M ;

Bloemer, MJ ;

Manka, AS ;

Dowling, JP ;

Bowden, CM ;

Viswanathan, R ;

Haus, JW .

PHYSICAL REVIEW A, 1997, 56 (04) :3166-3174

← 1 2 →