Kale, Y. B.Ray, A.Lawande, Q. V.Jagatap, B. N.2012-01-162012-01-162011Physica Scripta, 2011. Vol. 84 (3): pp. 035401http://hdl.handle.net/123456789/56824988 bytestext/htmlenCoherent spectroscopyatomic systemtunable frequency offset lockinghyperfine manifoldcoherent photon–atom interactionCoherent spectroscopy of a Λ atomic system and its prospective application to tunable frequency offset lockingArticle