Output characteristics of square and circular resonator microlasers connected with two output waveguides

被引：0

作者：

HUANG YongZhen ^{[1
]}

Lü XiaoMeng ^{[1
]}

LIN JianDong ^{[1
]}

DU Yun ^{[1
]}

机构：

[1] State Key Laboratory on Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences

来源：

Science China(Technological Sciences) | 2013年 / 03期

基金：

中国国家自然科学基金;

关键词：

AlGaInAs/InP; semiconductor microlasers; square resonator microlasers; circular resonator microlasers;

D O I：

暂无

中图分类号：

TN629.1 [空腔谐振器];

学科分类号：

摘要：

Square and circular resonator microlasers connected with two output waveguides are investigated for correlation of output powers from the two output ports.The square resonator microlasers with two output waveguides connected at the midpoint of one side and one vertex are fabricated and tested by measuring the output power versus injection current and the laser spectra of the two ports.The laser spectra indicated that the output power correlation between the two output ports is very weak because of different lasing modes in different ports of the square microlaser.Circular resonator microlaser with two output waveguides can realize single mode operation and has good output correlation from the two ports.So the output power from one port of the circular microlasers can be monitored by that of another port.

引用

页码：538 / 542

页数：5

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