| 학회 |
한국고분자학회 |
| 학술대회 |
2003년 봄 (04/11 ~ 04/12, 연세대학교) |
| 권호 |
28권 1호, p.281 |
| 발표분야 |
분자전자 부문위원회 |
| 제목 |
3-D Lithographic Microfabrication by using Two-Photon Absorbing Fluorene Derivatives |
| 초록 |
Highly efficient two-photon absorption (TPA) organics based on fluorene derivatives with carbazole (CZ-Flu-CZ2) and triphenyl amine (TP-Flu-TP2) as electron donors have been synthesized. The TPA cross-section values (δ) of CZ-Flu-CZ2 and TP-Flu-TP2 measured by two-photon-induced fluorescence method with fs-pulse laser were 2.9 and 9.5 x 10-48cm4s/photon, respectively. By using these chromophores, we performed various 2-D and 3-D lithographic microfabrications at low laser power with less than 5 mW. The detailed results will be discussed in this poster presentation.
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| 저자 |
양현관;이광섭;Hong-Bo Sun;Satoshi Kawata |
| 소속 |
한남대 |
| 키워드 |
Two-Photon Absorption; Lithographic Microfabrication; Photopolymerization
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| E-Mail |
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