Slowing probe and conjugate pulses in potassium vapor using four wave mixing Zlatković, B. ; Ćurčić, M. M. ; Radojičić, I. S. ; Arsenović, D. ; Krmpot, A. J. ; Jelenković, B. M. Abstract Publication: Optics Express Pub Date: December 2018 DOI: 10.1364/OE.26.034266 Bibcode: 2018OExpr..2634266Z