Ming-Ye Fu

Nondestructive Characterization of Internal Defects in Fiber Couplers Using OFDR-Based Thermal Excitation

Fiber-optic devices are widely used in communication, sensing, and other fiber-optic systems, and their quality directly affects system performance and reliability. However, internal defects in packaged devices remain difficult to characterize nondestructively, limiting their application in extreme environments. This w...