Laser rays are used in different fields such as Holography, medicine, communication field, military field, industry field, computers field, surveying to determine dimensions and areas, space research, arts and laser shows.
Light refraction is used in explaining total reflection and dispersion of white light , When a light ray travels from an optically higher dense medium ( such as water ) to an optically less...
Lasers in communication Laser communications systems are wireless connections through the atmosphere, The light speed is the fastest speed than anything can travel, so laser communications and laser sensing are important in mortar defense...
