What are the three types of fusion splicer technologies?

What are the three types of fusion splicer technologies?

• A. Profile Alignment System (PAS), Local Inject and Detect (LID), and Fixed V-Groove
• B. PAS, LID, and Fixed V-Groove only
• C. Profile Alignment System (PAS) only
• D. Local Inject and Detect (LID) only

Answer: (A)

Three main approaches to fusion splicer technology are Profile Alignment System (PAS), Local Inject and Detect (LID), and Fixed V-Groove. PAS uses a camera and software to analyze the fiber end profiles in three dimensions and align the cores before fusing, offering precise alignment across different fiber types. LID relies on localized light injection and detection to guide the splice process, providing tight control over the arc and alignment without depending solely on full-end-face imaging. Fixed V-Groove uses fixed mechanical supports with V-shaped grooves to hold the fibers in precise positions, giving a robust, fast, and economical setup for standard splices. Since the three together cover the major methods used to achieve accurate fiber alignment in fusion splicing, listing all three together is the correct and complete description.

Three main approaches to fusion splicer technology are Profile Alignment System (PAS), Local Inject and Detect (LID), and Fixed V-Groove. PAS uses a camera and software to analyze the fiber end profiles in three dimensions and align the cores before fusing, offering precise alignment across different fiber types. LID relies on localized light injection and detection to guide the splice process, providing tight control over the arc and alignment without depending solely on full-end-face imaging. Fixed V-Groove uses fixed mechanical supports with V-shaped grooves to hold the fibers in precise positions, giving a robust, fast, and economical setup for standard splices. Since the three together cover the major methods used to achieve accurate fiber alignment in fusion splicing, listing all three together is the correct and complete description.