Multicore Fiber Ferrule V-Groove Alignment

The patent applies preliminary action by pre-forming V-grooves on the ferrule surface before fiber insertion. These V-grooves are positioned according to the standard multicore fiber arrangement pattern, so that when fibers are inserted, they automatically align with the grooves. This preliminary preparation eliminates the need for time-consuming rotational adjustments during the connection process, while still achieving precise core alignment.

The patent implements self-service by designing the ferrule with V-grooves that automatically guide and position the multicore optical fibers during insertion. The geometric shape of the V-grooves causes the fibers to self-align with the correct rotational orientation without requiring external rotational adjustment mechanisms or manual intervention. The system serves itself by using the physical geometry of the grooves to enforce proper alignment.

The patent extracts and eliminates the rotational adjustment mechanism from the connector design. Instead of incorporating complex rotational adjustment devices, the patent uses a simplified ferrule structure with pre-formed V-grooves that provide alignment functionality without requiring any rotational adjustment components. This extraction of the unnecessary mechanism reduces device complexity while maintaining alignment capability.

The patent employs a simple, inexpensive ferrule design with molded V-grooves that replaces complex, expensive rotational adjustment mechanisms. The V-grooves are formed directly into the ferrule structure during manufacturing, creating a disposable or replaceable component that provides alignment functionality without the need for sophisticated adjustment devices. This approach trades a simple geometric feature for complex mechanical adjustment systems.