Tuning of the surface plasmon resonance in the UV-IR range for wider applications

Koichi Okamoto

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

The use of "Plasmonics" is one very promising method to improve the emission efficiencies of various light-emitting materials and devices. Next important challenge is to extend this method into UV and IR wavelength regions. To extend the tuning range into UV regions, we fabricated the nanograin structures of aluminum and succeeded in remarkable enhancements of deep UV light emissions from AlGaN/AlN-based quantum wells. We found that Al is very useful also for wider tuning of the plasmonic resonance at the visible wavelength region. The plasmonic tuning at the IR regions were also discussed by using tantalum nanoparticle. These tunable plasmonics over the UV-IR range should bring new possibilities of applications to plasmonics and lead to new class of several photonic and electronic technologies.

Original languageEnglish
Title of host publicationFrontiers of Plasmon Enhanced Spectroscopy, Volume 2
EditorsYukihiro Ozaki, George C. Schatz, Duncan Graham, Tamitake Itoh
PublisherAmerican Chemical Society
Pages247-259
Number of pages13
ISBN (Electronic)9780841232013
DOIs
Publication statusPublished - Jan 1 2016

Publication series

NameACS Symposium Series
Volume1246
ISSN (Print)0097-6156
ISSN (Electronic)1947-5918

Fingerprint

Surface plasmon resonance
Tuning
Tantalum
Wavelength
Aluminum
Ultraviolet radiation
Photonics
Semiconductor quantum wells
Nanoparticles

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Okamoto, K. (2016). Tuning of the surface plasmon resonance in the UV-IR range for wider applications. In Y. Ozaki, G. C. Schatz, D. Graham, & T. Itoh (Eds.), Frontiers of Plasmon Enhanced Spectroscopy, Volume 2 (pp. 247-259). (ACS Symposium Series; Vol. 1246). American Chemical Society. https://doi.org/10.1021/bk-2016-1246.ch011

Tuning of the surface plasmon resonance in the UV-IR range for wider applications. / Okamoto, Koichi.

Frontiers of Plasmon Enhanced Spectroscopy, Volume 2. ed. / Yukihiro Ozaki; George C. Schatz; Duncan Graham; Tamitake Itoh. American Chemical Society, 2016. p. 247-259 (ACS Symposium Series; Vol. 1246).

Research output: Chapter in Book/Report/Conference proceedingChapter

Okamoto, K 2016, Tuning of the surface plasmon resonance in the UV-IR range for wider applications. in Y Ozaki, GC Schatz, D Graham & T Itoh (eds), Frontiers of Plasmon Enhanced Spectroscopy, Volume 2. ACS Symposium Series, vol. 1246, American Chemical Society, pp. 247-259. https://doi.org/10.1021/bk-2016-1246.ch011
Okamoto K. Tuning of the surface plasmon resonance in the UV-IR range for wider applications. In Ozaki Y, Schatz GC, Graham D, Itoh T, editors, Frontiers of Plasmon Enhanced Spectroscopy, Volume 2. American Chemical Society. 2016. p. 247-259. (ACS Symposium Series). https://doi.org/10.1021/bk-2016-1246.ch011
Okamoto, Koichi. / Tuning of the surface plasmon resonance in the UV-IR range for wider applications. Frontiers of Plasmon Enhanced Spectroscopy, Volume 2. editor / Yukihiro Ozaki ; George C. Schatz ; Duncan Graham ; Tamitake Itoh. American Chemical Society, 2016. pp. 247-259 (ACS Symposium Series).
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