Graded photonic crystals

被引：121

作者：

Centeno, E ^{[1
]}

Cassagne, D ^{[1
]}

机构：

[1] Univ Montpellier 2, CNRS, GES, UMR 5650, F-34095 Montpellier, France

来源：

OPTICS LETTERS | 2005年 / 30卷 / 17期

关键词：

D O I：

10.1364/OL.30.002278

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a concept of graded photonic crystals used to enhance the control of light propagation. Gradual modifications of the lattice periodicity make it possible to bend the light at the micrometer scale. This effect is tailored by parametric studies of the isofrequency curves. As a demonstration, we propose a two-dimensional graded photonic crystal that could provide frequency-selective tunable bending. (c) 2005 Optical Society of America.

引用

页码：2278 / 2280

页数：3

共 24 条

[1] Highly efficient waveguide bends in photonic crystal with a low in-plane index contrast [J].

Augustin, M ;

Fuchs, HJ ;

Schelle, D ;

Kley, EB ;

Nolte, S ;

Tünnermann, A ;

Iliew, R ;

Etrich, C ;

Peschel, U ;

Lederer, F .

OPTICS EXPRESS, 2003, 11 (24) :3284-3289

[2] Finite difference time domain study of high efficiency photonic crystal superprisms [J].

Baba, T ;

Matsumoto, T ;

Echizen, M .

OPTICS EXPRESS, 2004, 12 (19) :4608-4613

[3] Superprism effect in bidimensional rectangular photonic crystals [J].

Cabuz, AI ;

Centeno, E ;

Cassagne, D .

APPLIED PHYSICS LETTERS, 2004, 84 (12) :2031-2033

[4] Rigorous vector diffraction of electromagnetic waves by bidimensional photonic crystals [J].

Centeno, E ;

Felbacq, D .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2000, 17 (02) :320-327

[5] Self-guiding in two-dimensional photonic crystals [J].

Chigrin, DN ;

Enoch, S ;

Torres, CMS ;

Tayeb, G .

OPTICS EXPRESS, 2003, 11 (10) :1203-1211

[6] Surface-emitting channel drop filters using single defects in two-dimensional photonic crystal slabs [J].

Chutinan, A ;

Mochizuki, M ;

Imada, M ;

Noda, S .

APPLIED PHYSICS LETTERS, 2001, 79 (17) :2690-2692

[7] Channel drop filters in photonic crystals [J].

Fan, SH ;

Villeneuve, PR ;

Joannopoulos, JD ;

Haus, HA .

OPTICS EXPRESS, 1998, 3 (01) :4-11

[8] SCATTERING BY A RANDOM SET OF PARALLEL CYLINDERS [J].

FELBACQ, D ;

TAYEB, G ;

MAYSTRE, D .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1994, 11 (09) :2526-2538

[9] Anomalous refractive properties of photonic crystals [J].

Gralak, B ;

Enoch, S ;

Tayeb, G .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2000, 17 (06) :1012-1020

[10]

Joannopoulos J. D., 1995, PHOTONIC CRYSTALS

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