Factors Influencing the Optical Performances of Fiber Optic Connectors

摘要

Optical connectors are used to connect optical devices to other optical devices or systems. The presence of these optical connectors makes it possible to-switch conveniently from one device or system to another. However, each connection introduces a certain amount of insertion and return loss that can impact performance. Such losses are particularly critical at high-speed transmission. Many applications can only tolerate less than 0.1dB loss for a connection. This paper will examine the challenges that manufacturers and users face as they manufacture and/or use fiber optic connectors. This paper will also discuss the factors that influence the optical performance (insertion loss, return loss, etc.) of fiber optic connectors. The losses due to process problem, contamination, and the type of adapters used for connection will be considered.