The PL-DFB-1450-A1 1450nm DFB laser diode module made by LD-PD is a cost effective, highly coherent laser source. The DFB laser diode chip is packaged in an industry standard hermetically sealed 14 pin butterfly package with TEC and PD Built in.

Electrical/Optical Characteristics (Tsub=25°C, CW bias unless stated otherwise)

Optical Spectrum data(Testing Condition@25deg,60mA)

L-I Curve

Wavelength Tunability

Linewidth Measurement（CW,1.999 MHZ@25deg,100mA) 

Polarization Extinction Ratio Test