Home > Encyclopedia of Science > Fiber Optics

• Production of optical fibers
• The use of fiber optics
• Optical fibers and television

Optical fiber is a very thin strand of glass or plastic capable of transmitting light from one point to another. Since the late 1950s, optical fibers have emerged as revolutionary tools in the fields of medicine and telecommunications. These fibers can transmit light pulses containing data up to 13,000 miles (20,900 kilometers), and do so without significant distortion. The fibers also permit the "piping" of light into the body, allowing doctors to see and diagnose conditions without the use of surgery. Optical fibers operate by continuously reflecting light (and images) down the length of the glass core.

Production of optical fibers

Optical fibers are...