Tag: Multimode

Singlemode vs. Multimode Fiber: The Real Differences

As bandwidth usage intensifies, costs of fiber optic cable continue to decrease and emerging technologies demand faster speeds and more reliable connectivity, fiber cable is becoming a practical solution for many cabling projects. Before you decide for sure that fiber is the right way to go for your project, there’s another decision to make: Do you need singlemode or multimode fiber?

Single & Multimode Silica Optical Fibers Drawn from 3D Printed Preforms

In the recently published, ‘Silica optical fiber drawn from 3D printed preforms,’ the authors created single and multimode fibers that can be used to create designs and parts for a range of networks, likely related to telecommunications and Internet of Things (IoT) technology. Researchers investigated created a silica preform through both 3D printing and thermal processing—no small feat, considering it requires temperatures over T = 1900 ℃. To avoid this issue, the researchers tried using a lower melting polymer—a hybrid polymer-glass mix—via DLP printing.