Title :
Diagonal time gating of stimulated photon echo: vibrational mode suppression in the non-Markovian limit
Author :
Pshenichnikov, M.S. ; de Boeij, W.P. ; Wiersma, D.A.
Author_Institution :
Ultrafast Laser & Spectrosc. Lab., Groningen Univ., Netherlands
Abstract :
Summary form only given. In this contribution we show that enhanced mode suppression can be obtained by time-gating the stimulated photon echo (SPE) at the conventional echo time and in phase with the wave packet dynamics. This novel technique is demonstrated on a dye solution of DTTCI in ethylene glycol. As it was directly shown recently, the dynamics of such a system is distinctly non-Markovian.
Keywords :
high-speed optical techniques; nonlinear optics; optical materials; organic compounds; photon echo; time resolved spectroscopy; DTTCI; conventional echo time; diagonal time gating; dye solution; enhanced mode suppression; ethylene glycol; non-Markovian; non-Markovian limit; stimulated photon echo; time-gating; vibrational mode suppression; wave packet dynamics; Kinetic theory; Optical mixing; Optical pulses; Photonics; Probes; Pulse measurements; Solids; Spectroscopy; Time measurement; Ultrafast optics;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 1996. QELS '96., Summaries of Papers Presented at the
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-444-0
