Optical performance of miniature all-fiber phase modulators with ZnO coating

被引：20

作者：

Ky, NH ^{[1
]}

Limberger, HG ^{[1
]}

Salathe, RP ^{[1
]}

Fox, GR ^{[1
]}

机构：

[1] SWISS FED INST TECHNOL, LAB CERAM, CH-1015 LAUSANNE, SWITZERLAND

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1996年 / 14卷 / 01期

关键词：

D O I：

10.1109/50.476133

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：

Miniature all-fiber phase modulators with a radially symmetrical piezoelectric ZnO jacket have been characterized using a Mach-Zehnder interferometer over a wide frequency range from 50 Hz to 50 MHz. The frequency response of the modulators consists of two flat broad-band regions and various resonances. The maximum phase shifts measured in the broadband and resonance regions are 0.1 and 7.5 rad/V/meter of fiber, respectively. A linear dependence of the phase shift on the applied voltage up to 60 V (peak-to-peak) is observed in the broad-band region.

引用

页码：23 / 26

页数：4

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