Cooled Laser TO-CAN TOSA with pigtail

Cooled Laser TO-CAN TOSA with pigtail

Key Features

  • Low Threshold Current  
  • Stable Single Longitudinal Mode Emission
  • TEC and Thermistor Inside
  • Low Noise
  • Low-Cost TO-CAN Package

 

Applications

  • OTDR
  • Optical Interconnects
  • CATV

 

Specifications

 

Parameters

Min.

Typ.

Max.

Unit

Ambient Operating Temperature

-20

-

70

Laser Operating Temperature

-

25

-

Store Temperature

-40

-

85

Threshold current (Ith)

 

8

10

mA

Operate current(Ith+20mA)

 

28

30

mA

Output power(Ith+20mA)

1.8

2

2.5

mW

Slope efficiency

-

0.1

-

mA

Center wavelength

λ-3nm

λ

λ+3nm

nm

Side Mode suppression ration

35

40

-

dB

Optical Isolation

25

-

-

dB

Power Monitor Current

100

300

1000

μA

Power Monitor Dark Current

-

-

10

nA

TEC Current

-

0.5

0.9

A

TEC Voltage

-

-

1.2

V

Thermistor B constant

-

4050

-

K

Thermistor Resistance @25°C

9.5

10

10.5

$580.00

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