Nanostructures fabricated in chalcogenide glass for use as surface-enhanced Raman scattering substrates
Optics Letters, Vol. 34, Issue 11, pp. 1645-1647 (2009)
http://dx.doi.org/10.1364/OL.34.001645
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Abstract
We describe chalcogenide glass (ChG)-based nanostructures for use as substrates for surface-enhanced Raman scattering (SERS). Such substrates were fabricated by exploiting the photosensitivity of ChG. This allows convenient control of the shape, size, and spacing of the nanostructures. The substrates were used to investigate the sample-concentration and excitation-power dependences of SERS from Rhodamine 6G molecules. A sensitivity of
© 2009 Optical Society of America
OCIS Codes
(130.3120) Integrated optics : Integrated optics devices
(300.6450) Spectroscopy : Spectroscopy, Raman
(350.4238) Other areas of optics : Nanophotonics and photonic crystals
(240.6695) Optics at surfaces : Surface-enhanced Raman scattering
ToC Category:
Integrated Optics
History
Original Manuscript: February 13, 2009
Revised Manuscript: April 14, 2009
Manuscript Accepted: April 14, 2009
Published: May 22, 2009
Virtual Issues
Vol. 4, Iss. 8 Virtual Journal for Biomedical Optics
Citation
Lei Su, C. J. Rowlands, and S. R. Elliott, "Nanostructures fabricated in chalcogenide glass for use as surface-enhanced Raman scattering substrates," Opt. Lett. 34, 1645-1647 (2009)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ol-34-11-1645
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