TY - RPRT TI - Nonlinear optical generation using electromagnetically induced transparency in atomic hydrogen. AU - GZ Zhang AU - K Hakuta AU - BP Stoicheff PY - 1993 DO - 10.1103/physrevlett.71.3099 UR - https://pubmed.ncbi.nlm.nih.gov/10054857/ ID - 10054857 ER -