Two-Photon Absorption and Fluorescence of a Novel Compound
Trans-1,3,5-tri-(4-N,N-Dimethylaminobenzylstyryl)-Acetylacetone
LI Yun-Jing1, ZHAN Chuan-Lang2, ZHAO Li-Zeng1, WANG Duo-Yuan2, LU Zhen-Zhong1, NIE Yu-Xin1
1Laboratory of Optical Physics, Institute of Physics,
Chinese Academy of Sciences, Beijing 100080
2The Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080
Two-Photon Absorption and Fluorescence of a Novel Compound
Trans-1,3,5-tri-(4-N,N-Dimethylaminobenzylstyryl)-Acetylacetone
LI Yun-Jing1;ZHAN Chuan-Lang2;ZHAO Li-Zeng1;WANG Duo-Yuan2;LU Zhen-Zhong1;NIE Yu-Xin1
1Laboratory of Optical Physics, Institute of Physics,
Chinese Academy of Sciences, Beijing 100080
2The Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080
Abstract： Large two-photon absorption cross section of a novel compound
trans-1,3,5-tri-(4-N,N-dimethylaminobenzylstyryl)-acetylacetone is measured to be σ2=8.4 x 10-20cm4/GW or σ'2=1.594 x 10-47cm4/(photon.s) by using a 1064 nm Nd:YAG laser with 35 ps pulse width based on the intensity-dependent transmissivity measurement. The frequency upconversion fluorescence is observed by two-photon laser pumping. This material is an ideal candidate for optical limiting and upconversion fluorescence.
LI Yun-Jing;ZHAN Chuan-Lang;ZHAO Li-Zeng;WANG Duo-Yuan;LU Zhen-Zhong;NIE Yu-Xin. Two-Photon Absorption and Fluorescence of a Novel Compound
Trans-1,3,5-tri-(4-N,N-Dimethylaminobenzylstyryl)-Acetylacetone[J]. 中国物理快报, 2001, 18(2): 205-207.
LI Yun-Jing, ZHAN Chuan-Lang, ZHAO Li-Zeng, WANG Duo-Yuan, LU Zhen-Zhong, NIE Yu-Xin. Two-Photon Absorption and Fluorescence of a Novel Compound
Trans-1,3,5-tri-(4-N,N-Dimethylaminobenzylstyryl)-Acetylacetone. Chin. Phys. Lett., 2001, 18(2): 205-207.
2001, Vol. 18 
