Search results
1550nm DFB Laser Diode. The LD4B-1550-DFB-2.5G-15 is a wavelength stabilized, 1550nm multiple quantum well distributed feedback grating laser diode (DFB) coupled to a PM fiber. This laser diode is mounted in a butterfly package with integrated photodiode, TE cooler and 10K thermistor.
The LDB-DFB-1550-50CW is a single frequency CW laser coupled with Polarization Maintaining fiber. Built with Distributed Feed-Back Grating (DFB) as cavity reflector, it provides a pure, single longitudinal mode, and extremely stable wavelength source. This laser diode is fabricated with Multiple Quantum Well (MQW) for excellent reliability and ...
Product Overview: 1570nm DFB Laser. The LD4B-1570-DFB-2.5G-15 is a wavelength stabilized, multi quantum well distributed feedback grating laser diode (DFB Laser). These laser diodes are offered in a 14-pin butterfly package with internal TEC, 10K thermistor and photodiode. The output is single mode fiber terminated with an FC/APC connector.
Serving North America, RPMC Lasers offers a wide selection of distributed feedback lasers (DFB), including single emitter laser diodes, laser diode modules, and quantum cascade lasers (QCLs). Available in NIR, SWIR, and LWIR wavelengths, these single-mode DFB laser diodes offer a mode-hop-free tunable, single-frequency output and are available ...
28 wrz 2023 · Thorlabs' Distributed Feedback (DFB) Lasers are narrow-linewidth, single-frequency laser diodes that use a corrugated waveguide throughout the active region of the laser cavity (see SFL Guide tab). A DFB laser's periodic structure acts as a distributed reflector, providing optical feedback and wavelength selection for the diode.
1550nm DFB Laser Diode Module . FOL15DDBJ-**** (1550nm 10mW Peak 2.5Gb/s DM DFB-LD Module) Applications. • OC-48/STM-16 DWDM Transmission Systems. Features. Low Driving Current, High Slope Efficiency. High Side Mode Suppression Ratio. Selected Wavelength According to ITU-T Grid available. 50GHz Spacing Available.
The SCW 1731F-D40R laser diode module is a 1650 nm Al RWG DFB laser diode packaged in a 14 pin DIL package. The laser diode is optically coupled to an SMF fiber pigtail and includes a thermoelectric cooler and an electrically isolated temperature sensing thermistor.
