期刊名称：JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY
 期刊简介(About the journal)
编辑部信息(Editorial Board)
About the journal
The laser ablative decomposition technique of various kinds of polymer materials is attracting attentions as one of the microfabrication techniques causing no thermal damages. We discuss here the etching process of polymer films such as polyimide, polystyrene, polymethylmethacrylate, polytetrafluoroethylene and etrafluoroethylene-hexafluoropropylene copolymer, by the ablative decomposition using excimer laser and YAG laser. The etched depth per laser energy density and the morphology of etched surface depend on the polymer's absorption coefficient at the given laser wavelength. Each polymer has a specific threshold energy density for decomposition. The energy provided in extremely thin polymer surface by irradiation of threshold laser energy density correlates appreciably with the energy needed for raising to the volatile temperature on each polymer. It can therefore be presumed that the behavior of laser ablative decomposition depends on the optical and thermal properties of polymer.
Editorial Board
http://gort.ucsd.edu/newjour/j/msg03713.html
Publisher: Technical Association of Photopolymers, Japan
ONLINE ISSN: 1349-6336
PRINT ISSN: 0914-9244
Dr. Kenichiro Nakamura
Chief Editor, Editorial Office
Journal of Photopolymer Science and Technology
Department of Electro Photo Optics
Tokai University
Kitakaneme Hiratsuka-shi kanagawa 259-1292 Japan
Tel +81-463-50-2156 Fax +81-463-50-2408
Email: nakamura@keyaki.cc.u-tokai.ac.jp
Abstracts available online. Articles available in PDF format.
Current Issue: Vol. 16 (2003) , No. 1
Date: 2 Dec. 2004
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