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ICOP & ICPET 2017, 23 - : 957-960 Back to browse issues page
Buffer gas effect on the Doppler broadening of atomic transitions of Alkali metal vapor in the presence of magnetic fields
Malihe Ranjbaran * 1, Fazele Yahyavi Koochaksaraee , Mohammad Mahdi Tehranchi Dr, Seyed Mohammad Hosein Khalkhali Dr, Seyedeh Mehri Hamidi Dr
Abstract:   (871 Views)

Investigation of hyperfine and Zeeman atomic transitions of alkali metal vapors have found numerous applications in recent years. In these applications, there are some spectral broadening, such as Doppler broadening, which affect the accuracy of measurement of energy difference between two levels. One of the preferable ways for reduction of the Doppler broadening is usage of Buffer gas in the alkali meatal vapor cell. In this paper, the effect of Buffer gas on the reduction of Doppler broadening of D1 atomic transition of natural rubidium has been investigated. Circularly and linearly polarized beam enters the rubidium celll containing Buffer gas and atomic transitions were studied in the earth magnetic field and also an applied magnetic field with a semi experimental way.

Keywords: Alkali metal, Zeeman effect, Doppler broadening, Buffer gas
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Type of Study: Research | Subject: Special
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Ranjbaran M, Yahyavi Koochaksaraee F, Tehranchi M M, Khalkhali S M H, hamidi S M. Buffer gas effect on the Doppler broadening of atomic transitions of Alkali metal vapor in the presence of magnetic fields. ICOP & ICPET. 2017; 23 :957-960
URL: http://opsi.ir/article-1-1250-en.html


Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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