Optical Fiber | Corning

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At Corning, innovation never stops. We changed communications when we invented low-loss optical fiber.

Seamlessly Connect to the World


Fibre Basics


The History of Fibre

For years we have operated within a culture of innovation that has positioned us as the world leader in specialty glass and ceramics. In 1970, we ignited the communications revolution by inventing the first low-loss optical fibre for use in telecommunications networks around the world. Since fibre was invented over 40 years ago, our ongoing product and process invations have helped make possible ever-faster telecommunications networks that link neighborhoods, connect cities and bridge continents.

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The Modes of Light

How It Works

Brilliant clarity over distance.

Known for innovative design and practical applications, we have developed an array of single-mode fibre and multimode fibre products for all of today's applications. Single-mode fibre has a smaller core, allowing only one mode of light to move through it at a time. This streamlined design is used primarily in telephony applications, where the fibre needs high signal clarity over long distances. Multimode fibre has a larger core, allowing hundreds of modes to move through the fibre simultaneously. Multimode fibre is used primarily for data communications in enterprise networks, like campuses or buildings where transmission distances are two kilometers or less.

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Fibre Myths

The Truth About Glass

Remarkably strong, enduringly flexible.

Whether we’re filling a glass of water or washing our windshield, we take glass for granted as a functional yet fragile part of our everyday lives. 

What are the myths – and the facts – behind optical fibre?

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Lesson in a Box

Learning Tools for Teachers and Students

Educating Tomorrow’s Scientists

We realise tomorrow’s dreamers and innovators are critical to success. We are dedicated to equipping teachers and students with educational tools and sharing our knowledge about optical fibre, its composition, and its capabilities.

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Customer Service

Corning Commits to Outstanding Service: Before, During & After Delivery

Corning Commits to Outstanding Service

Connect to Corning

We strive to make every customer relationship a completely positive experience. Our services include:

  • Technical and field support
  • Customer-specific experts
  • A team prepared to answer questions about network design or system modeling
  • Education via our website

How to Order

Corning offers convenient ways to order Corning® optical fibre:

  • Contact your local sales representative
  • Call Customer Care in Australia at +61 3 9538 2300 or email OrdersAU@corning.com  
  • Call the Optical Fibre Customer Service Department at +1 607 248 2000 or cofic@corning.com

Information Center

The Corning Optical Fibre Information Center (COFIC) is the most extensive fibre-optic information resource in the world. With just a phone call or an email, you can be in touch with a team of trained information specialists and technical experts that are ready to answer your questions and provide you with the information you need. They have an array of resources at their fingertips including product brochures, samples, product specification sheets, case histories, application notes, white papers, technical article reprints, training materials, measurement methods, and much more.

If you currently deploy optical fibre, are considering it for the future, or simply need information on fibre technology, please contact us using any of the above details.