Mohamed Elsayed Yahia Ali <br/><br/>
Gain coefficients for laser emission in magnisium isoelectronic sequences /  
 معاملات الكسب لللإنبعاث الليزرى فى سلسلة الماغنسيوم ذات الاعداد الالكترونية المتساوية 
Mohamed Elsayed Yahia Ali ; Supervised Tharwat Elsherbini , Sami Allam , Iftitan Azzouz 
 - Cairo :   Mohamed Elsayed Yahia Ali ,   2006 
 - 108P :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - National Institute Of Laser Enhanced Sciences (NIELS) - Department Of Laser Application In Physics 
<br/><br/> The concept of X - ray lasers goes back to the 1970s , when physicists realized that laser beams amplified from ions would have much higher energies than beams amplified using neutral gases Nuclear explosions were even 
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<br/><br/><label>Subjects--Index Terms: </label>aser emission Gain coefficients magnisium isoelectronic sequences