Quantum dot laser

Gas analysis Optical Time Domain Reflectometer (OTDR)

Single-longitudinal-mode operation at 1240 nm CW and pulsed operation 5.6mm TO-CAN package

The QLD123F-4010 is a 1240-nm distributed feedback (DFB) laser suitable for gas sensing applications. The laser is mounted into a TO-56 header and hermetically sealed with a flat-type cap.