Channel drop filters in photonic crystals

被引：378

作者：

Fan, SH ^{[1
]}

Villeneuve, PR

Joannopoulos, JD

Haus, HA

机构：

[1] MIT, Dept Phys, Cambridge, MA 02139 USA

[2] MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA

来源：

OPTICS EXPRESS | 1998年 / 3卷 / 01期

关键词：

D O I：

10.1364/OE.3.000004

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a general analysis of channel drop filter structures composed of two waveguides and an optical resonator system. We show that 100% transfer between the two waveguides can occur by creating resonant states of different symmetry, and by forcing an accidental degeneracy between them. The degeneracy must exist in both the real and imaginary parts of the frequency. Based on the analysis we present novel photonic crystal channel drop filters. Numerical simulations demonstrate that these filters exhibit ideal transfer characteristics. (C) 1998 Optical Society of America.

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页码：4 / 11

页数：8

相关论文

共 10 条

[1] BROAD-BAND ARRAY MULTIPLEXERS MADE WITH SILICA WAVE-GUIDES ON SILICON [J].

ADAR, R ;

HENRY, CH ;

DRAGONE, C ;

KISTLER, RC ;

MILBRODT, MA .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1993, 11 (02) :212-219

[2] QUARTIC PERFECTLY MATCHED LAYERS FOR DIELECTRIC WAVE-GUIDES AND GRATINGS [J].

CHEN, JC ;

LI, K .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1995, 10 (06) :319-323

[3]

Fan S., UNPUB

[4] Channel drop tunneling through localized states [J].

Fan, SH ;

Villeneuve, PR ;

Joannopoulos, JD .

PHYSICAL REVIEW LETTERS, 1998, 80 (05) :960-963

[5] THEORETICAL INVESTIGATION OF FABRICATION-RELATED DISORDER ON THE PROPERTIES OF PHOTONIC CRYSTALS [J].

FAN, SH ;

VILLENEUVE, PR ;

JOANNOPOULOS, JD .

JOURNAL OF APPLIED PHYSICS, 1995, 78 (03) :1415-1418

[6] NARROW-BAND OPTICAL CHANNEL-DROPPING FILTER [J].

HAUS, HA ;

LAI, Y .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1992, 10 (01) :57-62

[7]

Kunz K. S., 1993, FINITE DIFFERENCE TI

[8] Microring resonator channel dropping filters [J].

Little, BE ;

Chu, ST ;

Haus, HA ;

Foresi, J ;

Laine, JP .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1997, 15 (06) :998-1005

[9] Estimating surface-roughness loss and output coupling in microdisk resonators [J].

Little, BE ;

Chu, ST .

OPTICS LETTERS, 1996, 21 (17) :1390-1392

[10] Microcavities in photonic crystals: Mode symmetry, tunability, and coupling efficiency [J].

Villeneuve, PR ;

Fan, SH ;

Joannopoulos, JD .

PHYSICAL REVIEW B, 1996, 54 (11) :7837-7842