Sub-diffraction limited structuring of solid targets with femtosecond laser pulses
Optics Express, Vol. 7, Issue 2, pp. 41-49 (2000)
http://dx.doi.org/10.1364/OE.7.000041
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Abstract
Possibilities to produce sub-diffraction limited structures in thin metal films and bulk dielectric materials using femtosecond laser pulses are investigated. The physics of ultrashort pulse laser ablation of solids is outlined. Results on the fabrication of sub-micrometer structures in 100–200 nm chrome-coated surfaces by direct ablative writing are reported. Polarization maintaining optical waveguides produced by femtosecond laser pulses inside crystalline quartz are demonstrated.
© Optical Society of America
[Optical Society of America ]
OCIS Codes
(140.7090) Lasers and laser optics : Ultrafast lasers
(220.4000) Optical design and fabrication : Microstructure fabrication
(230.7370) Optical devices : Waveguides
ToC Category:
Focus Issue: Laser ablation
History
Original Manuscript: May 16, 2000
Published: July 17, 2000
Citation
Frank Korte, S. Adams, Andre Egbert, Carsten Fallnich, A. Ostendorf, Stefan Nolte, M. Will, J.-P. Ruske, Boris Chichkov, and Andreas Tuennermann, "Sub-diffraction limited structuring of solid targets with femtosecond laser pulses," Opt. Express 7, 41-49 (2000)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-7-2-41
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References
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