Citation
Hb. Sun et al., Real three-dimensional microstructures fabricated by photopolymerization of resins through two-photon absorption, OPTICS LETT, 25(15), 2000, pp. 1110-1112
Citations number
11
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS LETTERS
ISSN journal
0146-9592
→ ACNP
Volume
25
Issue
15
Year of publication
2000
Pages
1110 - 1112
Database
ISI
SICI code
0146-9592(20000801)25:15<1110:RTMFBP>2.0.ZU;2-H
Abstract
Effective energy windows for two-photon absorption (TPA) photopolymerizatio
n of resins were investigated and, with a properly selected laser pulse ene
rgy, exquisite three-dimensional (3D) microstructures with submicrometer sp
atial resolution were achieved. The results show the inherent utility of TP
A in the fabrication of real 3D patterns. In particular, we propose and uti
lize a resin pre-exposure technique by which freely movable components affi
xed to an axle are built, demonstrating a new application of TPA in laser m
icrofabrication. (C) 2000 Optical Society of America OCIS codes: 220.3740,
220.4000, 230.4000, 160.4330, 190.4180, 160.5470.