Share Email Print

Proceedings Paper

Coaxially excited pulsed-gas lasers for precise machining
Author(s): Noriaki Nishi; Yukio Nakajima; Takahisa Jitsuno
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

A simple co-axially excited pulsed CO2 laser has been developed for the application of micro-machining. The laser tube is made by a ceramic pipe with metal electrodes at both ends, and the laser tube works as a switch. The output energy of 1 mJ to 40 mJ were used for the micro-machining such as micro-drilling of Pori-Imid circuit board and marking on the glass substrate.

Paper Details

Date Published: 7 February 2000
PDF: 5 pages
Proc. SPIE 3888, High-Power Lasers in Manufacturing, (7 February 2000); doi: 10.1117/12.377090
Show Author Affiliations
Noriaki Nishi, Usho Optical Systems Co., Ltd. (Japan)
Yukio Nakajima, Usho Optical Systems Co., Ltd. (Japan)
Takahisa Jitsuno, Institute of Laser Engineering/Osaka Univ. (Japan)

Published in SPIE Proceedings Vol. 3888:
High-Power Lasers in Manufacturing
Xiangli Chen; Tomoo Fujioka; Akira Matsunawa, Editor(s)

© SPIE. Terms of Use
Back to Top
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?