The concept of Free Space Microoptical Coupling (FSMOC), realized with 3D-printed microoptical elements precisely 3D-aligned on the facet of optical fibers or on photonic chips, provides a robust and efficient solution for coupling light into photonic chips or to other fiber arrays. With over a decade of experience, we serve industries with complex demands, including photonics, aerospace, defense, healthcare, and leading research institutions. Our products. To fabricate efficient optical interconnects for photonic integration, or for miniaturized imaging optics, freeform micro-optics can be printed directly onto optical fibers or photonic chips with submicron accuracy, provided by our A2PL microfabrication solution with highest resolution 3D printing. We offer a full line of fiber optic couplers and splitters supporting SM, MM, PM, large core, and double-clad fibers across 300–2000 nm, with power handling up to 100 W and operating temperatures up to 300°C. The fiber types we currently support include single mode, At the same time, we also accept customized fiber arrays with different fiber lengths for multi mode. For manufacturers and engineers working with wavelength division multiplexers (WDM), fiber amplifiers, or high-power laser systems, the Fused Biconic Taper (FBT) Machine has emerged as a cornerstone of modern production workflows.