شماره ركورد كنفرانس
815
عنوان مقاله
Measurement of Absorption Coefficient of Neon Spectral Lines by using TopHat Theory
پديدآورندگان
Zendehnam Akbar نويسنده Physics department, Arak University , Bayat Homa نويسنده Physics department, Arak University
تعداد صفحه
4
كليدواژه
Nnumber density , TopHat Intensity , Absorption coefficient , Meta-stable level
عنوان كنفرانس
شانزدهمين كفنراسن اپتيك و فوتونيك ايران و دومين كنفرانس مهندسي فوتونيك ايران
زبان مدرك
فارسی
چكيده فارسي
Absorption coefficient of various NeI spectral lines emitted from neon positive column part of discharge has been calculated
by use of TopHat theory. Discharge current (up to 30 mA) and gas pressure range of (1-10 mbar) have been employed. The
obtained results have been compared with Integration of absorption coefficient and good agreement is achived. Finally
calculation of population density of 5
2 5 2P 3s :1s − levels (meta-stable, radiative) has been carried out by studying of variations
of absorption coefficient with discharge current and gas pressure.
Keywords:, , ,
شماره مدرك كنفرانس
1845181
سال انتشار
1388
از صفحه
1
تا صفحه
4
سال انتشار
0
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