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1550nm SLD high-power polarization maintaining laser diode 25mW
1550nm SLD high-power polarization maintaining laser diode 25mW
Unit Price
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Part Number
PL-SLD-1550-B-A81-PA
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Main parameter

技术参数:(TSLED = 25℃ )

参数

符号

Min.

典型

Max.

单位

中心波长

λ

1530

1550

1570

nm

光谱宽度

Δλ

55

60


nm

阈值电流

Ith


30

40

mA

工作电流

Iop


400

500

mA

输出功率

Pf

15

20

25

mW

PD 暗电流(VRD=5V)

Id



0.1

uA

消光比

PER

17

20


dB

光纤类型

SMF-28E/PM1550

正向电压

Vf


1.8

2.5

V

热敏电阻

RT

9.5

10

10.5

热敏电阻温度系数



-4.4


%/°C

连接头类型

FC/APC

 

 

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