980nm Single mode Pump Laser Module

Features

  • High Quality, Reliability, & Performance
  • High output power up to 300mW Kink Free
  • Internal thermoelectric TEC and monitor photodiode
  • Hermetically sealed 14 Pin Butterfly Package Module
  • HI1060 Singlemode fiber pigtail optimized for 980nm
  • RoHs compliant

Applications

  • Low noise erbium doped fiber amplifiers (EDFAs)
  • Dense wavelength division multiplexing (DWDM) EDFAs
  • CATV Applications
  • Fiber Lasers

Absolute Maximum Ratings

Note: Over Absolute Parameter, May Laser Diode failure

Parameter Symbol Min Max Unit Test Condition
LD Forward Current If - 1500 mA
LD Reverse Voltage Vr - 2 V
TEC Operation Current Itec - 2.5 A
TEC Operation Voltage VTEC - 4.8 V
Storage Temperature Tstg -40 85
Operation Case Temperature Top -5 70
Relative Humidity RH 0 95 %
ESD Level - - 500 V Human body model
Lead Soldering Temperature and Time - - 260 ≤ 10s
Fiber Bend Radius r 30 - mm

Electrical / Optical Characteristics

BOL, Tcase=-5℃ to 70℃, TLD=25℃, -50dB reflection, unless noted otherwise


Parameter
Symbol Unit Min Typ Max Test Condition
Threshold Current Ith mA - - 80
LD Forward Voltage VF V - - 2.5
Center Wavelength λc nm 972 - 985
Spectrum Width ∆λ nm - - 1.0 RMS@-3dB,with FBG
MPD Responsibility Rm μA/mW 0.5 8 20
TEC Current ITEC A - - 2.5 ∆T = 50℃
Iop = 950mA
TEC Voltage VTEC V - - 4.8 ∆T= 50℃
Iop = 950mA
Thermistor Resistanc Rth 9.5 10 10.5 T= 25 ℃