Category: DFB laser

DFB laser structure

DFB laser is a laser whose active medium consists of a repeating corrugated structure. The corrugated structure is a periodic…

DBR and DFB lasers

The Distributed Feedback (DFB) Laser (available in NIR and MIR) incorporates the grating within the laser diode structure itself (see…

DFB Laser

A DFB laser is a laser diode or optical fiber laser. DFB Laser has a low linewidth grating that extends…