Fibreoptics, a term used to describe the use of thin glass threads to transmit data via light signals, has several synonyms. One alternative word for fibreoptics is optical fibre, which is commonly used as a more concise expression. Another synonym is photonics, which is a broader term that refers to the use of light in technology and science. Light wave communication is also a common term that may be used instead of fibreoptics. The use of fibre optics in telecommunications systems is becoming increasingly popular, and it is important to be familiar with various terms used in this field.