Business Laser and optical fiber

1.Laser and Optical fiber 2. Definition  Laser Laser is a device mechanism that emits electromagnetic radiation, usually in the form of light that can not be seen or can…

Education Leaser beam technology

1. A laser is a device that emits light through a process ofoptical amplification based on the stimulatedemission of electromagnetic radiation.LASER L A S ER 2. In 1917,…