Laser Diodes & Sources

685nm Fiber Coupled FP Laser - 10mW

The FPLD series fiber-coupled laser diodes are designed with a GaAs quantum well structure. These diodes feature a built-in photodiode for precise monitoring and feedback control of the laser’s output power. Housed in standard TO packages, these diodes are pigtailed to a 1-meter long single-mode fiber terminated with an FC/APC connector. Each unit undergoes rigorous testing prior to shipment to ensure reliability. The laser cavity is highly sensitive to light reflection. We have an isolator to block reflections, consequently providing emission stability. Additionally, we offer a cost-effective, high-performance feedback laser diode controller/driver kit that maintains a constant and adjustable output power, along with an externally cooled co-axial laser mounting fixture to stabilize the output wavelength. It is available in a module or benchtop with an integrated isolator.