10.8.9 What Is The Difference Between Single-Mode And Multimode Optical Fiber?
Discusses modal dispersion, core diameter, bandwidth-distance product, laser versus LED sources, typical applications, and why long-haul networks use single-mode fiber.
- What Is Meant by an Optical Mode?
- What Is a Multimode Fiber?
- Why Does Modal Dispersion Limit Performance?
- What Is a Single-Mode Fiber?
- Why Is Single-Mode Fiber More Difficult to Use?
- Why Is Multimode Fiber Still Used?
- What Light Sources Are Used?
- Where Is Each Type of Fiber Used?
- Is Single-Mode Fiber Replacing Multimode Fiber?
- How Do Engineers Choose Between Single-Mode and Multimode Fiber?
- Why Is Understanding the Difference Important?
- What Should You Remember?