1310nm/1490nm Double Wavelength Pigtailed Laser Single-mode Fiber Laser Diode

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1310nm/1490nm Double Wavelength Pigtailed Laser Single-mode Fiber Laser Diode

[Features]
1. Dual wavelength: 1310nm, 1490nm
2. Multiple quantum well F-P cavity laser
3. Built-in backlight monitor
4. Low threshold current
5. High stability

[Application]
1. Optical fiber communication
2. Instrumentation

1310nm(Tc=25℃)

Parameters Symbol Test Conditions Min. Typ,. Max. Unit
Rated power Pout Iop=Ith+20 0.2   0.6 mW
Center Wavelength λ CW 1260 1310 1330 nm
Spectral Width △λ CW     5 nm
Threshold Current Ith CW     15 mA
Operating Current Iop CW   Ith+20   mA
Rise/Fall Time Tr/Tf CW     0.7 ns
PD Monitor Current Im CW 50     uA
Dark Current Id CW     10 nA

 

Absolute Maximum Rating:

Parameters Symbol Value Unit
LD Forward Current Ip(LD) 100 mA
LD Reverse Voltage VR(LD 2 V
PD Operating Current IF(PD) 2 mA
PD Reverse Voltage VR(PD) 20 V
Operating Temperature Top -20~+65
Storage Temperature TST -40~+85
Soldering Temperature/Time   240/10 ℃/S

 

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