ﺟﺎﺀﺕ ﺗﺴﻤﻴﺔ ﻛﻠﻤﺔ ﻟﻴﺰﺭ
LASER ﻣﻦ ﺍﻷﺣﺮﻑ ﺍﻷﻭﻟﻲ
ﻟﻔﻜﺮﺓ ﻋﻤﻞ ﺍﻟﻠﻴﺰﺭ
ﻭﺍﻟﻤﺘﻤﺜﻠﺔ ﻓﻲ ﺍﻟﺠﻤﻠﺔ
ﺍﻟﺘﺎﻟﻴﺔ :
Light Amplification
by Stimulated
Emission of Radiation
ﻭﺗﻌﻨﻲ ﺗﻜﺒﻴﺮﺍﻟﻀﻮﺀ Light
Amplification ﺑﻮﺍﺳﻄﺔ
ﺍﻻﻧﺒﻌﺎﺙ ﺍﻻﺳﺘﺤﺜﺎﺛﻲ
Stimulated Emission
ﻟﻺﺷﻌﺎﻉ ﺍﻟﻜﻬﺮﻭﻣﻐﻨﺎﻃﻴﺴﻲ
.Radiation ﻭﻗﺪ ﺗﻨﺒﺄ
ﺑﻮﺟﻮﺩ ﺍﻟﻠﻴﺰﺭﺍﻟﻌﺎﻟﻢ ﺍﻟﺒﺮﺕ
ﺍﻳﻨﺸﺘﺎﻳﻦ ﻓﻲ 1917 ﺣﻴﺚ
ﻭﺿﻊ ﺍﻷﺳﺎﺱ ﺍﻟﻨﻈﺮﻱ
ﻟﻌﻤﻠﻴﺔ ﺍﻻﻧﺒﻌﺎﺙ
ﺍﻻﺳﺘﺤﺜﺎﺛﻲstimulated
emission ﻭﺗﻢ ﺗﺼﻤﻴﻢ
ﺃﻭﻝ ﺟﻬﺎﺯ ﻟﻴﺰﺭ ﻓﻲ
1960ﺑﻮﺍﺳﻄﺔ ﺍﻟﻌﺎﻟﻢ
ﻣﻴﻤﺎﻥT.H. Maiman
ﺑﺎﺳﺘﺨﺪﺍﻡ ﺑﻠﻮﺭﺓ ﺍﻟﻴﺎﻗﻮﺕ
ﻭﻳﻌﺮﻓﺒﻠﻴﺰﺭ ﺍﻟﻴﺎﻗﻮﺕ
Ruby laser