Ultrafast Phenomena XIX : Proceedings of the 19th International Conference Okinawa Convention Center Okinawa Japan July 7 11 2014 This book presents the latest advances in ultrafast science including both ultrafast optical technology and the study of ultrafast phenomena. It covers picosecond femtosecond and attosecond processes relevant to applications in physics chemistry biology and engineering. Ultrafast technology has a profound impact in a wide range of applications amongst them biomedical imaging chemical dynamics frequency standards material processing and ultrahigh speed communications. This book summarizes the results presented at the 19th International Conference on Ultrafast Phenomena and provides an up to date view of this important and rapidly advancing field