Aug 2003NKT Photonics A/SRequest Info
Koheras A/S has unveiled a diode-pumped distributed feedback fiber laser module, Koheras Basik, which provides 100 to 200 mW of single longitudinal output, linewidth of <1 kHz and low phase noise. The 43 x 117 x 75-mm module is equipped with a Lemo input interface and 3-mm jacketed single-mode output fiber (optionally polarization-maintaining). The devices can be supplied as fast tunable lasers (>20 kHz) and are designed for operation between 1030 and 1090 and 1535 and 1570 nm. They are suitable for applications such as lidar, sensor interferometry, acoustic sensing, laser spectroscopy, and motion and intrusion detection.