A theoretical study of the group refractive index ng in a four-level inverted Y-type system formed by 87Rb atom - laser radiation interaction
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1961 ◽
Vol 21
(1)
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pp. 65-69
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2002 ◽
Vol 14
(12)
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pp. 1671-1673
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2008 ◽
Vol 25
(5)
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pp. 1156
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