High-power DFB Laser for SIPh Coupling


A high power, narrow linewidth in MHz level Distributed feedback (DFB) laser with fiber output power exceeding 120Mw. Optional wavelengths in CWDM bands: 1270nm, 1290nm, 1310nm and 1330nm.


  • High Power DFB Lasers
  • Output power > 120mW
  • Linewidth: MHZ
  • 14PIN butterfly package, other packages can be customized upon request
  • Wavelength: 1270nm,1290nm,1310nm,1330nm
Laser work condition
Maximum Unit
Voltage 2 V
Laser drive current 500 Ma
Laser working temperature 0 deg.
Laser storage temperature deg.
Monitor Detector Reverse Bias 10 V
Monitor detector current 20 mA
TEC current 2.5 A
Threshold current 13 Ma
Output optical power 120mW Mw
Center wavelength 1270 nm
1290 nm
1310 nm
1330 nm
Spectral linewidth 2 MHz
Side-Mode Suppression Ratio 35 Db
TEC current 2.5 A
TEC voltage 4.8 V
Thermistor Group Value (25°C) 10
Reflective isolation 30 dB


High Power DFB Laser for SIPh Coupling

All Information given here is reliable to our best knowledge. No responsibility is assumed for possible inaccuracies or omissions. Specifications and external appearances are subject to change without notice.