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795nm VCSEL laser diode with cooling
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Main parameter

(热沉温度TSubmount=90℃,环境温度TAmbient=25±5℃)

参数

符号

单位

Min. 值

典型值

Max. 值

备注

阈值电流

Ith

mA

-

-

1

CW

出光功率

POUT

mW

0.1

-

-

CW,IFLD=1.4mA

斜率效率

SE

mW/mA

-

0.2

-

CW,IFLD=Ith~2mA

峰值波长

λP

nm

-

795

-

CW,IFLD=1.4mA

边模抑制比

SMSR

dB

20

-

-

CW,IFLD=1.4mA

峰值波长温度漂移系数

∆λP/∆TSubmount

nm/℃

-

0.055

-

CW,IFLD=1.4mA,TSubmount=80~100℃

峰值波长电流漂移系数

∆λP/∆IFLD

nm/mA

-

0.3

-

CW,IFLD=Ith~2mA


极限参数(TAmbient=25±5℃)

参数

符号

单位

Min. 值

Max. 值

TEC工作电流

ITEC

A

-

0.46

TEC工作电压

VTEC

V

-

1.85

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