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Proceedings Paper

Ultrashort pulse micromachining with the 10-μJ FCPA fiber laser
Author(s): James M. Bovatsek; Alan Y. Arai; Fumiyo Yoshino; Yuzuru Uehara
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Paper Abstract

IMRA's ultrashort pulse fiber laser products continue to evolve to expand the application scope. The latest prototype FCPA produces pulses with less than 500-fs pulse duration at a 50-kHz repetition rate. At the fundamental wavelength of 1045 nm, the pulse energy is greater than 10 mJ. The increase in pulse energy over the standard FCPA μJewel permits greater flexibility in the focusing conditions applicable for micromachining, enabling a wider variety of laser-machined structures and profiles. This paper describes the latest micromachining application areas being studied with this new laser.

Paper Details

Date Published: 15 February 2006
PDF: 11 pages
Proc. SPIE 6102, Fiber Lasers III: Technology, Systems, and Applications, 610201 (15 February 2006); doi: 10.1117/12.659451
Show Author Affiliations
James M. Bovatsek, IMRA America, Inc. (United States)
Alan Y. Arai, IMRA America, Inc. (United States)
Fumiyo Yoshino, IMRA America, Inc. (United States)
Yuzuru Uehara, IMRA America, Inc. (United States)

Published in SPIE Proceedings Vol. 6102:
Fiber Lasers III: Technology, Systems, and Applications
Andrew J. W. Brown; Johan Nilsson; Donald J. Harter; Andreas Tünnermann, Editor(s)

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