|
Numerically investigating the enhanced Raman scattering performance of individual Ag nanowire tips |
Applied Optics, Vol. 50, Issue 25, pp. 4922-4926 (2011)
http://dx.doi.org/10.1364/AO.50.004922
Enhanced HTML 
Acrobat PDF (377 KB)
Abstract
The enhanced Raman scattering (ERS) performance of individual Ag nanowire (NW) tips with the shape of a bulb, a crown, a pencil, and a nanoparticle randomly decorated crown was numerically investigated by the finite element method. Their polarized surface ERS is revealed to be either anisotropic or isotropic, which is affected by the incident light wavelength and polarization and the shape of the tips. In our results, the pencil tip presents strong ERS effects with optimized ERS enhancement and lateral spatial resolution of about
© 2011 Optical Society of America
OCIS Codes
(260.3910) Physical optics : Metal optics
(300.6450) Spectroscopy : Spectroscopy, Raman
(240.6695) Optics at surfaces : Surface-enhanced Raman scattering
ToC Category:
Spectroscopy
History
Original Manuscript: April 25, 2011
Revised Manuscript: July 9, 2011
Manuscript Accepted: July 12, 2011
Published: August 23, 2011
Citation
ChaoLing Du, ChaoJun Du, YuMeng You, Yan Zhu, SongLin Jin, CongJun He, and DaNing Shi, "Numerically investigating the enhanced Raman scattering performance of individual Ag nanowire tips," Appl. Opt. 50, 4922-4926 (2011)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-50-25-4922
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
Related Journal Articles 
- Tuning localized plasmons in nanostructured substrates for surface-enhanced Raman scattering (OE)
- Generation and control of hot spots on commensurate metallic gratings (OE)
- Forward-propagating surface-enhanced Raman scattering and intensity distribution in photonic crystal fiber with immobilized Ag nanoparticles (OL)
- Nanostructures fabricated in chalcogenide glass for use as surface-enhanced Raman scattering substrates (OL)
- Surface enhanced Raman imaging: periodic arrays and individual metal nanoparticles (OE)
Related Conference Papers
- Applications of Raman and Surface-Enhanced Raman Spectroscopy (SERS) to Bacterial Identification
- Surface Enhanced Raman Spectroscopy of Aromatic Compounds on Silver Nanoclusters
- Surface Enhanced Raman Spectroscopy of Aromatic Compounds on Silver Nanoclusters
- A Molecular Spectroscopic View of Surface Plasmon Enhanced Resonance Raman Scattering (SERRS)
- Plasmonic coupling of SiO2-Ag “post-cap” nanostructures and silver film for surface-enhanced Raman scattering
« Previous Article | Next Article »
OSA is a member of 