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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 51, Iss. 8 — Mar. 10, 2012
  • pp: 1171–1177

Utilization of a digital-versatile-disc pickup head for benchtop laser microfabrication

Mathieu Hautefeuille, Alejandro K. Jimenez-Zenteno, Pablo Roberto Pérez-Alcázar, Kristopher M. Hess-Frieling, Gerardo Fernandez-Sanchez, Victor Velazquez, Marcela Grether-Gonzalez, and Enrique Lopez-Moreno  »View Author Affiliations


Applied Optics, Vol. 51, Issue 8, pp. 1171-1177 (2012)
http://dx.doi.org/10.1364/AO.51.001171


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Abstract

Laser microfabrication is now offering interesting solutions to rapidly produce high-resolution photomasks or microstructures. However, most works require expensive commercial lasers and computer numerical control platforms, limiting its use by a large public. In this paper, we report the construction of a simple, custom-made, easily reproducible, automated laser system, based on a DVD optical pickup head. A user-friendly computer interface specifically designed to operate a motorized three-axis platform with micrometric precision controls focus distance and in-plane displacements. Writing performance characterization for both direct ablation and sintering of commercial black toner demonstrated flexibility in tridimensional microfabrication resolution and speed thanks to precise management of laser power and exposure time, with a minimal resolution of 3.1 μm.

© 2012 Optical Society of America

OCIS Codes
(000.2170) General : Equipment and techniques
(000.3110) General : Instruments, apparatus, and components common to the sciences
(140.3390) Lasers and laser optics : Laser materials processing
(220.4000) Optical design and fabrication : Microstructure fabrication

ToC Category:
Optical Design and Fabrication

History
Original Manuscript: September 8, 2011
Manuscript Accepted: November 28, 2011
Published: March 9, 2012

Citation
Mathieu Hautefeuille, Alejandro K. Jimenez-Zenteno, Pablo Roberto Pérez-Alcázar, Kristopher M. Hess-Frieling, Gerardo Fernandez-Sanchez, Victor Velazquez, Marcela Grether-Gonzalez, and Enrique Lopez-Moreno, "Utilization of a digital-versatile-disc pickup head for benchtop laser microfabrication," Appl. Opt. 51, 1171-1177 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-8-1171

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