Features
・Up to 50mW output power
・Polarization‐maintaining fiber, with or without furca‐ tion tubing
・Hermetically sealed
・Built in optical isolator, TEC, thermistor, and monitor detector
・Optional Bias Tee
The EM4 high‐power 1064 nm 14‐pin distributed feedback laser (DFB) is ideal for applications requiring a single‐mode fiber‐ coupled 1064 nm device. These packaged laser diodes can be pulsed electrically and incorporate a built‐in thermoelectric cooler with thermistor, back facet monitor detector, and an optional bias tee with a choice of matching impedances. Stand‐ ard fibers can be supplied with optional protective furcation tubing and terminated with a variety of connectors.