The 1545.32nm DFB Butterfly Laser Diode 2 MHz Linewidth offers a single frequency emission profile and can be tuned by current and/or temperature to adjacent ITU grid wavelengths. This laser has a distributed feedback cavity design and is offered in a 14 pin butterfly package. This DFB has an integrated TEC, a 10K temperature sensor and an MPD (monitor photodiode). It has an output power up to 10mW. The butterfly package has a SM fiber or PM fiber pigtail and an FC/PC connector.
The 1550nm DFB Butterfly Laser Diode, with 10mW,20mW output through 900µm fiber pigtail. The fiber is approximately 1M in length, with FC/APC or FC/PC connector. The laser is excess-stock, new-in-box, and includes datasheet and test data.
High Power 1550nm DFB Fiber Coupled Butterfly Laser Diode is mainly used as the optical signal for high-capacity long-distance optical communication, as well as a wide range of new applications such as fiber sensing, 3D sensing, gas sensing, and disease diagnosis such as respiratory and vascular monitoring. In the field of gas sensing, it is used as the light source for gas sensors that detect methane gas leaks around factory pipes.
1550nm 20mW SM Fiber Coupled Laser Diode is mainly used as the optical signal for high-capacity long-distance optical communication, as well as a wide range of new applications such as fiber sensing, 3D sensing, gas sensing, and disease diagnosis such as respiratory and vascular monitoring. In the field of gas sensing, it is used as the light source for gas sensors that detect methane gas leaks around factory pipes.
The 1550nm 50mW DFB SM Fiber Coupled Laser Diode is single frequency laser diode module designed for optical measurement and communication. The laser is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC).
The 1550nm 100mW DFB PM fiber Butterfly Laser Diode is based on multiquantum well (MQW) distributed-feedback (DFB) and a highly reliable ridge waveguide structure. This device is housed in a high performance, 14-pin butterfly package and coupled to 1m of FC/APC-connectorized polarization-maintaining fiber.
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