A proposed design for ultralow-loss waveguide grating routers

被引：14

作者：

Chen, JC ^{[1
]}

Dragone, C ^{[1
]}

机构：

[1] AT&T Bell Labs, Lucent Technol, Holmdel, NJ 07733 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1998年 / 10卷 / 03期

关键词：

integrated optics; optical waveguide theory; phased arrays; waveguide components; wavelength-division multiplexing;

D O I：

10.1109/68.661416

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We propose a design for a dense wavelength-division multiplexing (WDM) demultiplexer whose total fiber-to-fiber insertion loss can be as low as 0.3881 dB. Our three-dimensional (3-D) models-beam propagation and mode solver-show that waveguide bending losses and fiber coupling losses are almost insignificant. Most of the loss comes from the star couplers and from material losses.

引用

收藏

页码：379 / 381

页数：3

相关论文

共 17 条

[1] WAVELENGTH-ADAPTABLE OPTICAL PHASED-ARRAY IN SIO2-SI [J].

CLEMENS, PC ;

HEISE, G ;

MARZ, R ;

MICHEL, H ;

REICHELT, A ;

SCHNEIDER, HW .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1995, 7 (09) :1040-1041

[2] INTEGRATED-OPTICS N X N MULTIPLEXER ON SILICON [J].

DRAGONE, C ;

EDWARDS, CA ;

KISTLER, RC .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (10) :896-899

[3] AN N X N OPTICAL MULTIPLEXER USING A PLANAR ARRANGEMENT OF 2 STAR COUPLERS [J].

DRAGONE, C .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (09) :812-815

[4] EFFICIENT N X N STAR COUPLERS USING FOURIER OPTICS [J].

DRAGONE, C .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1989, 7 (03) :479-489

[5] OPTIMUM PLANAR BENDS [J].

DRAGONE, C .

ELECTRONICS LETTERS, 1993, 29 (12) :1121-1122

[6] ANALYSIS OF CURVED OPTICAL-WAVEGUIDES BY CONFORMAL TRANSFORMATION [J].

HEIBLUM, M ;

HARRIS, JH .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1975, QE11 (02) :75-83

[7] POLARIZATION MODE CONVERTER WITH POLYIMIDE HALF WAVEPLATE IN SILICA-BASED PLANAR LIGHTWAVE CIRCUITS [J].

INOUE, Y ;

OHMORI, Y ;

KAWACHI, M ;

ANDO, S ;

SAWADA, T ;

TAKAHASHI, H .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1994, 6 (05) :626-628

[8] Recent progress in silica-based planar lightwave circuits on silicon [J].

Kawachi, M .

IEE PROCEEDINGS-OPTOELECTRONICS, 1996, 143 (05) :257-262

[9] Silica-based optical integrated circuits [J].

Li, YP ;

Henry, CH .

IEE PROCEEDINGS-OPTOELECTRONICS, 1996, 143 (05) :263-280

[10] Low transition losses in bent rib waveguides [J].

Seo, CH ;

Chen, JC .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1996, 14 (10) :2255-2259