Acousto-optic photonic crossbar switch .1. Design

被引：6

作者：

McLeod, RR ^{[1
]}

Wu, KY ^{[1
]}

Wagner, K ^{[1
]}

Weverka, RT ^{[1
]}

机构：

[1] UNIV COLORADO,CTR OPTOELECT COMP SYST,BOULDER,CO 80309

来源：

APPLIED OPTICS | 1996年 / 35卷 / 32期

关键词：

acousto-optics; photonic switching;

D O I：

10.1364/AO.35.006331

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present the design of a 12 x 12 photonic crossbar interconnection network constructed using a single three-dimensional acousto-optic crystal. Previous crossbars based on bulk acousto-optic cells require multichannel deflectors with one deflector per optical input; in contrast the design presented here angularly multiplexes these independent deflectors into a single-transducer acousto-optic device. A Fourier-optics analysis of an acoustically lossy Bragg deflector is coupled to a momentum-space analysis that permits the derivation of complete design equations for the switch. As a concrete example, the complete design of a 12 x 12 crossbar is presented. Finally, a coupled-mode analysis of the first- and second-order diffractions in the angularly multiplexed Bragg cell reveals the fundamental efficiency bounds of the switching network. (C) 1996 Optical Society of America

引用

页码：6331 / 6353

页数：23

共 41 条

[21] MONOLITHIC INTEGRATION OF MICROLENS ARRAYS AND FIBER HOLDER ARRAYS IN POLY(METHYL METHACRYLATE) WITH FIBER SELF-CENTERING [J].

KUFNER, M ;

KUFNER, S ;

CHAVEL, P ;

FRANK, M .

OPTICS LETTERS, 1995, 20 (03) :276-278

[22]

LAOR H, 1985, Patent No. 4512036

[23]

MACDONALD RI, 1989, OPT QUANTUM ELECT, V18, P273

[24]

MANILOFF ES, 1990, OPT ENG, V29, P225, DOI 10.1117/12.55595

[25] LONG WAVELENGTH TITANIUM-DOPED LITHIUM-NIOBATE DIRECTIONAL COUPLER OPTICAL SWITCHES AND SWITCH ARRAYS [J].

MCCAUGHAN, L .

OPTICAL ENGINEERING, 1985, 24 (02) :241-243

[26] 4X4 TI-LINBO3 INTEGRATED-OPTICAL CROSSBAR SWITCH ARRAY [J].

MCCAUGHAN, L ;

BOGERT, GA .

APPLIED PHYSICS LETTERS, 1985, 47 (04) :348-350

[27]

MCLEOD R, 1995, THESIS U COLORADO BO

[28]

Pape D. R., 1987, Proceedings of the SPIE - The International Society for Optical Engineering, V789, P116, DOI 10.1117/12.940729

[29] MULTICHANNEL BRAGG CELLS - DESIGN, PERFORMANCE, AND APPLICATIONS [J].

PAPE, DR .

OPTICAL ENGINEERING, 1992, 31 (10) :2148-2158

[30] A HIGH-CAPACITY PHOTONIC SPACE-DIVISION SWITCHING-SYSTEM FOR BROAD-BAND NETWORKS [J].

SAWANO, T ;

SUZUKI, S ;

FUJIWARA, M ;

NISHIMOTO, H .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1995, 13 (02) :335-340

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