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year 28, Issue 2 (ICOP & ICPET 2022 2022)
ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 824-827 |
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Mirzaei A, Hamidi S M, Ranjbaran M, mosleh M. Sub Doppler spectral resolution of Rubidium vapor by frequency modulation spectroscopy. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :824-827
URL: http://opsi.ir/article-1-2772-en.html
URL: http://opsi.ir/article-1-2772-en.html
Abstract: (672 Views)
Accurate measurement of atomic transition between hyperfine splitting needs complicated measurement methods, as hyperfine states are sensitive to small changes in medium. Doppler and collisional broadenings are of Best-known limitations in experimental studies of hyperfine splitting that because hyperfine spectra be not fully resolved. In this study we experimentally show that frequency modulation of atomic transitions significantly increases spectral resolution of hyperfine splitting measurement. Also, our results prove considerable increase of signal to noise ratio because of impact of FM spectroscopic method.
Type of Study: Experimental |
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