HIGH-PERFORMANCE QCSE PHASE MODULATOR FOR THE 1.5-1.55-MU-M FIBER BAND

被引：6

作者：

SOOLE, JBD ^{[1
]}

TSANG, HK ^{[1
]}

WHITE, IH ^{[1
]}

LEBLANC, HP ^{[1
]}

BHAT, R ^{[1
]}

KOZA, MA ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,DEPT ENGN,CAMBRIDGE CB2 1PZ,ENGLAND

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 17期

关键词：

Optical modulation; Waveguides;

D O I：

10.1049/el:19900913

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 low drive voltage, InP-based waveguide optical phase modulator for the 1.5-1.55μm fibre band is reported. Vn values of 3.5Vmm at 1.5μm wavelength and 4.6V mm at 1.55μm are obtained. No change in the transmitted light intensity is discernible at 1.55μm, with just 0.27dBmm-1 modulation accompanying a 0-5 V voltage swing at 1.5μm. An 850μm long device had a bandwidth of 2.8GHz, limited by parasitic bond-pad capacitance. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：1421 / 1423

页数：3

共 6 条

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WAKITA K, 1989, PHOTON TECH LETT, V1, P441

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