Fiber Mode Field Adapter

SKU: MFAF

Mode Field Adapters (MFAs) are passive two port fiber devices that gradually modify the mode field to enable low-loss fusion between fibers with different core diameters and numerical apertures (NA). By adiabatically transforming the optical mode, MFAs achieve high coupling efficiency while minimizing beam distortion. Agiltron’s MFAs use mode-field optimization technology to deliver low insertion loss and minimal beam quality degradation, making them well suited for high-power fiber lasers and fiber amplifiers. We produce two package size for different power levels.