Title :
Coherent excitation energy transfer of meso-meso linked porphyrin array
Author :
Lee, Myeongwon ; Kim, Heeyoung ; Kim, Dongho ; Sim, Eunji
Author_Institution :
Dept. of Chem., Yonsei Univ., Seoul
Abstract :
We investigated coherence length of excitation energy transfer processes in meso-meso linked porphyrin arrays by means of path integral method. It was found that the energy bias with the system reduces the system coherence while its influence becomes negligible for array with more than 4 donor porphyrin units.
Keywords :
excited states; optical coherent transients; coherent excitation energy transfer; energy bias; meso-meso linked porphyrin array; path integral method; Absorption; Charge transfer; Coherence; DNA; Energy exchange; Hilbert space; Optical arrays; Optical control; Ultrafast optics; Zinc;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391783
