valokuiduissa
Valokuiduissa refers to fiber optic cables in Finnish. Fiber optics are a technology that uses thin strands of glass or plastic to transmit data as pulses of light. This method of data transmission is significantly faster and more efficient than traditional copper wiring. The core component of a fiber optic cable is the optical fiber itself, which consists of a core, a cladding, and a protective buffer coating. Light signals are sent through the core, reflecting off the cladding, which ensures the light stays within the fiber.
The widespread adoption of fiber optic technology, often referred to as "valokuitu" in everyday Finnish conversation,