引用本文:
Yun Xing YAN, Xiao Qiang YU, Dong WANG, Xian ZHAO, Qi FANG, Min Hua JIANG. Synthesis, Characterization and Non-linear Optical Properties of a New Organic Dye:DEAHAS[J]. Chinese Chemical Letters,
2003, 14(11): 1203-1206.
Citation: Yun Xing YAN, Xiao Qiang YU, Dong WANG, Xian ZHAO, Qi FANG, Min Hua JIANG. Synthesis, Characterization and Non-linear Optical Properties of a New Organic Dye:DEAHAS[J]. Chinese Chemical Letters, 2003, 14(11): 1203-1206.
Citation: Yun Xing YAN, Xiao Qiang YU, Dong WANG, Xian ZHAO, Qi FANG, Min Hua JIANG. Synthesis, Characterization and Non-linear Optical Properties of a New Organic Dye:DEAHAS[J]. Chinese Chemical Letters, 2003, 14(11): 1203-1206.
Synthesis, Characterization and Non-linear Optical Properties of a New Organic Dye:DEAHAS
摘要:
Trans-4-(N-2-hydroxyethyl-N-ethyl amino)-4'-(diethyl amino)stilbene (DEAHAS) has been synthesized and characterized by 1H NMR, IR and elemental analysis. Linear absorption, single-photon induced fluorescence and two-photon induced fluorescence are experimentally studied. DEAHAS has an effective two-photon absorption cross-sections of σ2=1.19×10-46 cm4·s/photon at 532 nm by using an open aperture Z-scan technique and exhibits a strong two-photon induced blue fluorescence of 430 nm when pumped with 800 nm laser irradiation.
English
Synthesis, Characterization and Non-linear Optical Properties of a New Organic Dye:DEAHAS
Abstract:
Trans-4-(N-2-hydroxyethyl-N-ethyl amino)-4'-(diethyl amino)stilbene (DEAHAS) has been synthesized and characterized by 1H NMR, IR and elemental analysis. Linear absorption, single-photon induced fluorescence and two-photon induced fluorescence are experimentally studied. DEAHAS has an effective two-photon absorption cross-sections of σ2=1.19×10-46 cm4·s/photon at 532 nm by using an open aperture Z-scan technique and exhibits a strong two-photon induced blue fluorescence of 430 nm when pumped with 800 nm laser irradiation.
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Key words:
- Synthesis
- / two-photon-induced fluorescence
- / DEAHAS
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