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Manufacture

Discover the Alker
splice pipe

Introducing the splice pipe range – an improved patented concept enclosure designed to solve the ongoing worldwide problem of damage to fibre optic splices.

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Alker products

Armoured assemblies

Bifurcated/ Trifurcated assemblies

PM Fibre Optic Cable and Patchcords

Deployable Fibre Optic Repair Kits

Deployable Fibre Optic Reels

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Projects delivered:
Repair & Support

Glossary Item:

Index of Refraction

Home » Index of Refraction

Description:

The speed of light in a vacuum divided by the speed of light in a material, abbreviated n, which measures how materials refract light.