TY - JOUR AU - Ke Li AU - Lu Deng AU - M Payne C2 - Applied Physics Letters DA - 2009-12-01 00:12:00 DO - https://doi.org/10.1063/1.3269997 LA - en M1 - 95 PB - Applied Physics Letters PY - 2009 TI - Realization of a single and closed Lambda-system in a room-temperature three-level coherently prepared resonant medium with narrow D 1 hyperfine splittings UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=902124 ER -