POLARIZATION-INDEPENDENT OPTICAL SWITCH WITH CASCADED OPTICAL SWITCH MATRICES

被引：2

作者：

OKAYAMA, H

MATOBA, A

SHIBUYA, R

ISHIDA, T

机构：

[1] Oki Electric Industry Co, Hachioji, Jpn, Oki Electric Industry Co, Hachioji, Jpn

来源：

ELECTRONICS LETTERS | 1988年 / 24卷 / 15期

关键词：

INTEGRATED OPTICS - OPTICAL DEVICES - Switching;

D O I：

10.1049/el:19880653

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 new approach to achieve polarisation-independence and demonstrate the operation of a 2 x 2 switch. This method uses optical switch matrices cascaded in tandem configurations. With this approach, switching voltage is determined only by the strongest electro-optic effect.

引用

页码：959 / 961

页数：3

共 6 条

[1] POLARIZATION-INDEPENDENT OPTICAL DIRECTIONAL COUPLER SWITCH USING WEIGHTED COUPLING [J].

ALFERNESS, RC .

APPLIED PHYSICS LETTERS, 1979, 35 (10) :748-750

[2] SWITCHED DIRECTIONAL-COUPLERS WITH ALTERNATING DELTA-BETA [J].

KOGELNIK, H ;

SCHMIDT, RV .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1976, 12 (07) :396-401

[3]

Kondo M., 1985, IOOC-ECOC '85. 5th International Conference on Integrated Optics and Optical Fibre Communication and 11th European Conference on Optical Communication. Technical Digest, P361

[4] LOW-DRIVE-VOLTAGE AND LOW-LOSS POLARIZATION-INDEPENDENT LINBO3 OPTICAL WAVE-GUIDE SWITCHES [J].

KONDO, M ;

OHTA, Y ;

TANISAWA, Y ;

AOYAMA, T ;

ISHIKAWA, R .

ELECTRONICS LETTERS, 1987, 23 (21) :1167-1169

[5] DIGITAL OPTICAL SWITCH [J].

SILBERBERG, Y ;

PERLMUTTER, P ;

BARAN, JE .

APPLIED PHYSICS LETTERS, 1987, 51 (16) :1230-1232

[6] ARCHITECTURES FOR LARGE NONBLOCKING OPTICAL SPACE SWITCHES [J].

SPANKE, RA .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1986, 22 (06) :964-967

← 1 →