@conference{1791, author = {V. Lorenz and Steven Cundiff and Wei Zhuang and Shaul Mukamel}, title = {Three-Pulse Photon Echo in a Dense Potassium Vapor}, year = {2006}, journal = {unknown}, month = {2006-01}, publisher = {OSA}, address = {Pacific Grove, CaliforniaWashington, D.C.}, url = {http://www.opticsinfobase.org/abstract.cfm?URI=UP-2006-WF1}, doi = {10.1364/UP.2006.WF1}, }