High power 1.31 um AlGaInAs strain multiquantum well DFB laser

doi:10.13756/j.gtxyj.1999.06.008

您当前的位置：

首页 >

文章列表页 >

High power 1.31 um AlGaInAs strain multiquantum well DFB laser

- High power 1.31 um AlGaInAs strain multiquantum well DFB laser
- Study on Optical communication Issue 6, Pages: 44-46(1999)
- 作者机构：
  
  武汉邮电科学研究院!湖北武汉430074
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.1999.06.008
  CLC： TN248
- Published：1999，
扫描看全文
[1]杨新民,李同宁,刘涛,周宁,金锦炎,李晓良.高功率1.31μm AlGaInAs应变多量子阱DFB激光器[J].光通信研究,1999(06):44-46+59.

High power 1.31 um AlGaInAs strain multiquantum well DFB laser. [J]. (6):44-46(1999)
[1]杨新民,李同宁,刘涛,周宁,金锦炎,李晓良.高功率1.31μm AlGaInAs应变多量子阱DFB激光器[J].光通信研究,1999(06):44-46+59. DOI： 10.13756/j.gtxyj.1999.06.008.

High power 1.31 um AlGaInAs strain multiquantum well DFB laser. [J]. (6):44-46(1999) DOI： 10.13756/j.gtxyj.1999.06.008.

摘要

采用金属有机化学汽相淀积工艺和脊型波导结构，实现了1．31μmAlGaInAs／InP应变多量子阱分布反馈激光器高功率输出。在25℃时，管芯最大输出功率超过50mW，阈值电流范围在13～20mA之间，发光面斜效率高于0．45mW／mA，边模抑制比超过35dB，室温中值寿命大于3×10

小时。

Abstract

A high power 1. 31 um AlGaInAs/InP strained layer multiquantum well distributed feedback （SL MQW DFB LD） with RWG structure has been developed by MOCVD technique. The maximum output power of chip was larger than 50 mW at 25℃

thresthod currents （Ith ）were in the range of （13

0） mA

the front facet slope efficiency （Es） was higher than o. 45 mW/mA. Side mode suppression ratio （SMSR）exceeded 35 dB

Median to time failure at room temperature was larger than 3×105hour.

关键词

AlGaInAs应变多量子阱高功率

Keywords

AlGaInAsstrain multiquantum wellhigh power

references

更多指标>

Views

115

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

High performance, low-threshold high-temperature uncooled 1.3 μm AlGaInAs/InP MQW laser diode

Related Author

No data

Related Institution

Dept. of Optoelectronics Eng., HUST

WTD CO

Postal code：430205
Technical support is provided by Beijing Founder electronics co., LTD 鄂ICP备2022010197 鄂公网安备 42011202002092号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：75840 Visits Today：28

⁰