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What is the Coating Diameter?
Coating diameter is the outer diameter of the protective coating surrounding the glass structure of an optical fiber. The coating protects the fiber from mechanical damage, moisture, and environmental stresses while maintaining the integrity of the underlying glass.
Coating diameter is an important mechanical and dimensional parameter for fiber handling, splicing, packaging, and integration into optical systems.
HOW the Coating Diameter Works
The coating diameter defines the overall size of the protective polymer layer surrounding the fiber cladding. Its dimensions and material properties influence how the fiber is protected and how it behaves during handling and integration.
Fiber protection
A polymer coating surrounds the glass cladding and protects the fiber from mechanical damage and environmental exposure.
Dimensional control
The coating is applied to a controlled diameter around the glass fiber, providing consistent mechanical and handling properties.
Fiber integration
The coating diameter affects stripping, splicing, connectorization, packaging, and compatibility with fiber handling and processing equipment.
