جواب سوال لاتین تبیان دوشنبه 23اردیبهشت ماه

سوال : Who was the Inventor of the first Gas laser?


جواب : Ali Javan



منبع : http://ieeexplore.ieee.org/Xplore/login.jsp?url=/iel5/2944/19511/00902136.pdf
?arnumber=902136

http://inventors.about.com/od/lstartinventions/a/laser.htm

لینک مسابقه : http://tebyan.net/index.aspx?pid=29855&questionType=5