QLD1261-4005 Overview
QLD1261-4005 is a 1240-nm distributed feedback (DFB) laser assembled into a 14-pin butterfly package with an optical isolator, a monitor PD and a thermo-electric cooler.
QLD1261-4005 Key Features
- Single longitudinal mode operation at 1240 nm
- Fiber-pigtailed 14-pin butterfly package with a TEC
- Optical isolator integration
- Polarization maintaining fiber integration 3