A NEW LOW-LOSS WIDE-ANGLE Y-BRANCH CONFIGURATION FOR OPTICAL DIELECTRIC SLAB WAVE-GUIDES

被引：14

作者：

HATAMIHANZA, H

CHU, PL

LEDERER, MJ

机构：

[1] Optical Communications Group, School of Electrical Engineering, The University of New South Wales, 2033, N.S.W.

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1994年 / 6卷 / 04期

关键词：

D O I：

10.1109/68.281816

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：

A new Y-branch configuration for dielectric slab waveguides is proposed, based on the natural refraction of optical field at the dielectric interfaces and analysed by BPM. It has been shown that the radiation loss of the structure is very small with relatively wide branching angle and fairly insensitive to the fabrication errors.

引用

页码：528 / 530

页数：3

共 9 条

[1] OPTICAL LOSS MEASUREMENTS ON GAAS/GAALAS SINGLE-MODE WAVE-GUIDE Y-JUNCTIONS AND WAVE-GUIDE BENDS [J].

ALHEMYARI, K ;

DOUGHTY, GF ;

WILKINSON, CDW ;

KEAN, AH ;

STANLEY, CR .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1993, 11 (02) :272-276

[2] CALCULATION OF RADIATION LOSS IN INTEGRATED-OPTIC TAPERS AND Y-JUNCTIONS [J].

BAETS, R ;

LAGASSE, PE .

APPLIED OPTICS, 1982, 21 (11) :1972-1978

[3] WIDE Y-JUNCTIONS WITH LOW LOSSES IN 3-DIMENSIONAL DIELECTRIC OPTICAL WAVE-GUIDES [J].

HANAIZUMI, O ;

MIYAGI, M ;

KAWAKAMI, S .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1985, 21 (02) :168-173

[4]

HATAMIHANZA H, IN PRESS IEEE J LIGH

[5] NOVEL DESIGN OF WIDE-ANGLE SINGLE-MODE SYMMETRIC Y-JUNCTIONS [J].

HUNG, WY ;

CHAN, HP ;

CHUNG, PS .

ELECTRONICS LETTERS, 1988, 24 (18) :1184-1185

[6] A NOVEL DESIGN AND ANALYSIS OF LOW-LOSS ABRUPT BENDS OF DIELECTRIC SLAB WAVE-GUIDES [J].

SAFAVINAEINI, S ;

CHOW, YL .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1992, 10 (05) :570-580

[7]

Snyder A. W., 1983, OPTICAL WAVEGUIDE TH

[8] MODE-DEPENDENT RADIATION LOSS IN Y-JUNCTIONS AND DIRECTIONAL-COUPLERS [J].

WEISSMAN, Z ;

HARDY, A ;

MAROM, E .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1989, 25 (06) :1200-1208

[9] EFFICIENT BEAM PROPAGATION TECHNIQUES [J].

YEVICK, D ;

HERMANSSON, B .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1990, 26 (01) :109-112

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