ELECTROOPTICALLY TUNABLE WAVELENGTH DEMULTIPLEXER USING DEPRESSED INDEX WAVE-GUIDES

被引：1

作者：

LOPEZ-AMO, M

SUBIAS, R

LOPEZHIGUERA, JM

MURIEL, MA

机构：

[1] Departamento de Tecnologia Fotóbnica, ETSI de Telecomunicacibn Ciudad Universitaria

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 03期

关键词：

MULTIPLEXERS AND MULTIPLEXING; WAVE-GUIDES; INTEGRATED OPTICS;

D O I：

10.1049/el:19910126

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 novel configuration of an integrated optical tunable wavelength demultiplexer with a stable channel spacing is proposed. The structure consists of a three-mode depressed index diffused waveguide with single-mode input and output waveguides. The refractive index depression has been designed using experimental data of double diffusion of MgO on Ti:LiNbO3 waveguides. The BPM simulation of the structure supports the feasibility of the device and shows a good wavelength tunability.

引用

页码：195 / 196

页数：2

共 5 条

[1] DESIGN OF AN INGAALAS INP 3MI WAVELENGTH DIVISION DEMULTIPLEXER EMPLOYING A NOVEL MODE TRANSFORMER
CROSTON, IR
YOUNG, TP
[J]. ELECTRONICS LETTERS, 1990, 26 (05) : 336 - 337
[2] WAVELENGTH DISPERSION OF TI INDUCED REFRACTIVE-INDEX CHANGE IN LINBO3 AS A FUNCTION OF DIFFUSION PARAMETERS
FOUCHET, S
CARENCO, A
DAGUET, C
GUGLIELMI, R
RIVIERE, L
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1987, 5 (05) : 700 - 708
[3] DESIGN OF AN INTEGRATED ELECTRO-OPTIC SWITCH IN ORGANIC POLYMERS
KACZMARSKI, P
VANDECAPELLE, JP
LAGASSE, PE
MEYNART, R
[J]. IEE PROCEEDINGS-J OPTOELECTRONICS, 1989, 136 (03): : 152 - 158
[4] LOW-LOSS BROAD-BAND LINBO3 GUIDED-WAVE PHASE MODULATORS USING TITANIUM MAGNESIUM DOUBLE DIFFUSION METHOD
KOMATSU, K
YAMAZAKI, S
KONDO, M
OHTA, Y
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1987, 5 (09) : 1239 - 1245
[5] DESIGN OF 2-MODE INTERFERENCE WAVELENGTH FILTER UTILIZING SYMMETRIC 3-MODE STRUCTURE
LOPEZ-AMO, M
MENENDEZVALDES, P
MURIEL, MA
KACZMARSKI, P
LAGASSE, PE
[J]. ELECTRONICS LETTERS, 1988, 24 (24) : 1525 - 1526

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