1310nm FP Coaxial Pigtail Laser Diode

1310nm FP Coaxial Pigtail Laser Diode
1310nm FP Coaxial Pigtail Laser Diode
1310nm FP Coaxial Pigtail Laser Diode
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1310nm FP Coaxial Pigtail Laser Diode

1310nm FP CoaxialPigtail Laser Diode

The 1310nm FP coaxial pigtail laserdiode produces laser through resonance caused by reflection of the photons inthe FP resonator. It can control the strength of laser simply by the change ofcurrent. The center wavelength of laser is 1300nm with the threshold current of3mA, and goes up to 1320nm under 12mA. Powered by high stability of FP lasers die,the laser it produces has high precision with the spectral width ranging from0.3nm to 0.5nm. Furthermore, the workingvoltage ranges between 1.1v to 1.5v and the output optical power can be 1mW to2mW.

TheFP coaxial pigtail laser diode also features in low capacitance and low darkcurrent. Built-in optical isolator provides high anti-interference ability andlow insertion loss. Our laser diode can be widely applied in TV components as alight source and can also serve in the CATV reverse transmission or GSMtransmission and other analog or digital optical transmission.


AbsoluteMaximum Ratings

Parameter

Symbol

Min.

Max.

Unit

Test Condition

Storage Temperature

Tstg

-40

100

-

Operating Temperature

Top

-40

85

-

Reverse Voltage

Vr

CW

2

V

CW

Soldering Temp

-

-

260

-

Soldering Time

-

-

10

S

S

 

Optical& Electrical Characteristics

Parameter

Symbol

Min.

Typ.

 Max.

Unit

Test Condition

Rated Power

Po

1

-

2

mW

If=Ith 20mA

Threshold Current

Ith

3

- 

12

mA

CW

Forward Voltage Drop

Vop

- 

1.1

1.5

V

CW, Ith 20mA

Cent Wavelength

λc

1300

1310

1320

nm

-

Spectrum Width

Δλ

- 

0.3

0.5

nm

Ith 20mA

Side-mode Suppression Ratio

SMSR

30

40

- 

dB

-

Bandwidth(3dB)

Bw

5

1000 

2500

MHz

RI=50Ω

Monitor Current

Im

0.1

0.5 

0.9

mA

CW, Ith 20mA

Dark Current of Monitor

Id

- 

- 

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