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Single-fiber PC ferrules, developing a polishing process:

Step 5. Conduct a visual inspection.

Your customers will require some type of visual inspection. (Clearly, you cannot ship a connector with a shattered fiber.) After achieving desired geometry values, measure the visual appearance of the end-face, looking for 2 types of defects: pits and scratches. Typically, pitting can be resolved by increasing time during the intermediate (diamond) polishing steps. Consistent appearance of a large quantity of fine scratches (the “skating rink” appearance) is likely due to insufficient time and/or pressure on the final polishing step. Sporadic appearance of a few scratches is likely caused by contamination, due to insufficient cleaning.


READ ALL THE STEPS and THE FULL BLOG ARTICLE HEREHow to Develop a Fiber Optic Polishing Process that Produces Consistent Results


Additional resources from the FOC team include:

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Kathleen Skelton

About Kathleen Skelton

Kathleen Skelton, as FOC's Director of Strategic Marketing, utilizes her expertise in business development, online strategy, market planning, digital best practices, standard operating procedure development, and content management. A graduate of Curry College, she holds degrees in Communications and Education, English and Psychology. Kathleen resides outside of Boston, MA with her husband and four children. Follow @KATHLEENSKELTON