ESTIMATION OF DIRECT-CURRENT BIAS AND DRIFT OF TI-LINBO(3) OPTICAL MODULATORS

被引：19

作者：

NAGATA, H

KIUCHI, K

SHIMOTSU, S

OGIWARA, J

MINOWA, J

机构：

[1] Sumitomo Cement Co., Ltd., Central Research Laboratories, Funabashi-shi, Chiba 274

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 76卷 / 03期

关键词：

D O I：

10.1063/1.357743

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The dc drift data of Ti:LiNbO3 optical modulators are well fitted to an exponential equation, describing the relaxation phenomena of the dielectric materials. The relaxation time and the saturation voltage ratio, which are necessary to estimate the dc bias follow-up control, can be obtained from simple dc drift measurements.

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页码：1405 / 1408

页数：4

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