O‑Band 1310nm Fiber Laser

O-band 1310nm Fiber Laser is a type of fiber laser that uses praseodymium-doped or erbium-doped fibers as the gain medium and has an output wavelength within a specific Band range. With its excellent spectral purity and power stability, it has significant application value in fields such as optical communication system testing, optical fiber sensing, and coherent detection.