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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 37, Iss. 31 — Nov. 1, 1998
  • pp: 7289–7292

Chemically etched fiber tips for near-field optical microscopy: a process for smoother tips

Patrick Lambelet, Abdeljalil Sayah, Michael Pfeffer, Claude Philipona, and Fabienne Marquis-Weible  »View Author Affiliations


Applied Optics, Vol. 37, Issue 31, pp. 7289-7292 (1998)
http://dx.doi.org/10.1364/AO.37.007289


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Abstract

An improved method for producing fiber tips for scanning near-field optical microscopy is presented. The improvement consists of chemically etching quartz optical fibers through their acrylate jacket. This new method is compared with the previous one in which bare fibers were etched. With the new process the meniscus formed by the acid along the fiber does not move during etching, leading to a much smoother surface of the tip cone. Subsequent metallization is thus improved, resulting in better coverage of the tip with an aluminum opaque layer. Our results show that leakage can be avoided along the cone, and light transmission through the tip is spatially limited to an optical aperture of a 100-nm dimension.

© 1998 Optical Society of America

OCIS Codes
(050.1220) Diffraction and gratings : Apertures
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(180.5810) Microscopy : Scanning microscopy
(240.6700) Optics at surfaces : Surfaces
(350.5730) Other areas of optics : Resolution

History
Original Manuscript: April 20, 1998
Revised Manuscript: August 3, 1998
Published: November 1, 1998

Citation
Patrick Lambelet, Abdeljalil Sayah, Michael Pfeffer, Claude Philipona, and Fabienne Marquis-Weible, "Chemically etched fiber tips for near-field optical microscopy: a process for smoother tips," Appl. Opt. 37, 7289-7292 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-31-7289


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References

  1. M. A. Paesler, P. J. Moyer, eds. Near Field Optics, (J. Wiley, New York, 1996).
  2. B. Hecht, H. Bielefeldt, Y. Inouye, D. W. Pohl, L. Novotny, “Facts and artifacts in near-field optical microscopy,” J. Appl. Phys. 81, 2492–2498 (1997). [CrossRef]
  3. E. Betzig, J. K. Trautman, “Near-field optics: microscopy, spectroscopy, and surface modification beyond the diffraction limit,” Science 257, 189–195 (1992). [CrossRef] [PubMed]
  4. G. A. Valaskovic, M. Holton, G. H. Morrison, “Parameter control, characterization, and optimization in the fabrication of optical-fiber near-field probes,” Appl. Opt. 34, 1215–1228 (1995). [CrossRef] [PubMed]
  5. D. R. Turner, “Etch procedure for optical fibers,” U.S. Patent.4,469,554 (5April1983).
  6. T. Pangaribuan, K. Yamada, S. Jiang, H. Ohsawa, M. Ohtsu, “Reproducible fabrication technique of nanometric tip diameter fiber probe for photon scanning tunneling microscope,” Jpn. J. Appl. Phys. 31, L1302–L1304 (1992). [CrossRef]
  7. P. Hoffman, B. Dutoit, R.-P. Salathé, “Comparison of mechanically drawn and protection layer chemically etched optical-fiber tips,” Ultramicroscopy 61, 165–170 (1995). [CrossRef]
  8. L. Novotny, D. W. Pohl, B. Hect, “Scanning near-field optical probe with ultrasmall spot size,” Opt. Lett. 20, 970–971 (1995). [CrossRef] [PubMed]
  9. D. Zeisel, S. Nettesheim, B. Dutoit, R. Zenobi, “Pulsed laser-induced desorption and optical imaging on a nanometer scale with scanning near-field microscopy using chemically etched fiber tips,” Appl. Phys. Lett. 68, 2491–2492 (1996). [CrossRef]
  10. A. Sayah, C. Philipona, P. Lambelet, M. Pfeffer, F. Marquis-Weible, “Fiber tips for scanning near-field optical microscopy fabricated by normal and reverse etching,” Ultramicroscopy 71, 59–63 (1998). [CrossRef]
  11. J. Aizenberg, J. A. Rogers, K. E. Paul, G. M. Whitesides, “Imaging the irradiance distribution in the optical near-field,” Appl. Phys. Lett. 71, 3773–3775 (1997). [CrossRef]

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