V-Groove technology is a fundamental component of fusion splicing, ensuring precise alignment of optical fibres before they are fused together. This technology consists of precisely machined grooves that hold fibres in place, allowing for accurate positioning to create a low-loss . The methods of fixing joints include fusion splicing method, V-groove method, capillary method, casing method, etc. Different techniques are used to interconnect fibers. The fraction of energy coupled from one fiber to other proportional to. The fiber V-groove array is to use a v groove to install one fiber strand, a bunch of fiber or a ribbon fiber on the array substrate. The uncoated bare part of the fiber is placed in the v groove, pressurized by the pressurizer component, and bonded by adhesive. Whether used in Core Alignment Fusion Splicers for single-fibre accuracy or in Ribbon Fusion Splicers for mass fibre splicing. The design of fiber optic systems depends on how much light is launched into an optical fiber from an optical source and how much light is coupled between fiber optic components, such as from one fiber to another. Unlike core alignment, which involves adjusting the position of the fiber core, this technique aligns fibers along the outer cladding using V-grooves.
