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Glossary

Technology evolves at a rapid-fire pace. That’s why we’ve built an easy-to-use glossary to help you better understand the terms, technologies and trends that impact your business.

Graded-Index Fiber

A fiber design in which the refractive index of the fiber core is lower toward the outside, and increases toward the center of the core. As a result, the average velocity of all light rays is similar, thus reducing modal dispersion and increasing bandwidth.

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