Photonics: Powering the Future of Light-Based Technology

Photonics is a rapidly advancing scientific and technological field that focuses on the generation, control, and manipulation of light. Derived from the Greek word phōs (meaning "light"), photonics plays a central role in modern industries, powering everything from high-speed internet to advanced medical diagnostics. Because light travels faster than anything else in the universe, photonics provides unmatched opportunities for communication, sensing, and energy solutions.

What is Photonics?

Photonics is the science and application of photons, the fundamental particles of light. Just as electronics is based on electrons, photonics is based on photons. It encompasses the study of light across the spectrum—from ultraviolet and visible to infrared. This includes how light is generated, transmitted, detected, and converted into useful signals for practical applications.

Photonics technologies cover lasers, optical fibers, sensors, LEDs, and advanced imaging systems.