Single Quantum Dot Coupled to a Scanning Optical Antenna: A Tunable Superemitter

Single Quantum Dot Coupled to a Scanning Optical Antenna: A Tunable Superemitter. Farahani, J. N., Pohl, D. W., Eisler, H., & Hecht, B. Phys. Rev. Lett., 95(1):017402, 06, 2005.
doi abstract bibtex

The interaction of a single quantum dot with a bowtie antenna is demonstrated for visible light. The antenna is generated at the apex of a Si3N4 atomic force microscopy tip by focused ion beam milling. When scanned over the quantum dot, its photoluminescence is enhanced while its excited-state lifetime is decreased. Our observations demonstrate that the relaxation channels of a single quantum emitter can be controlled by coupling to an efficiently radiating metallic nanoantenna.

@article{farahani2005single,
  abstract = {The interaction of a single quantum dot with a bowtie antenna is demonstrated for visible light. The antenna is generated at the apex of a Si3N4 atomic force microscopy tip by focused ion beam milling. When scanned over the quantum dot, its photoluminescence is enhanced while its excited-state lifetime is decreased. Our observations demonstrate that the relaxation channels of a single quantum emitter can be controlled by coupling to an efficiently radiating metallic nanoantenna.},
  added-at = {2020-02-19T12:07:37.000+0100},
  author = {Farahani, Javad N. and Pohl, Dieter W. and Eisler, Hans-Jürgen and Hecht, Bert},
  biburl = {https://www.bibsonomy.org/bibtex/2cc553d2c7a7c1e3558349d936591ba7b/ep5optics},
  day = 28,
  doi = {10.1103/PhysRevLett.95.017402},
  file = {APS Snapshot:C\:\\Users\\scherzad\\Zotero\\storage\\ZEQMIZR5\\PhysRevLett.95.html:text/html;Farahani et al. - 2005 - Single Quantum Dot Coupled to a Scanning Optical A.pdf:C\:\\Users\\scherzad\\Zotero\\storage\\IDAXEBWK\\Farahani et al. - 2005 - Single Quantum Dot Coupled to a Scanning Optical A.pdf:application/pdf},
  interhash = {c0341248f112f9ae90de61ee61abeed4},
  intrahash = {cc553d2c7a7c1e3558349d936591ba7b},
  journal = {Phys. Rev. Lett.},
  keywords = {antenna Qdot experiment AFM nano-optics FIB},
  month = {06},
  number = 1,
  pages = 017402,
  shorttitle = {Single {Quantum} {Dot} {Coupled} to a {Scanning} {Optical} {Antenna}},
  timestamp = {2020-02-19T12:14:37.000+0100},
  title = {Single Quantum Dot Coupled to a Scanning Optical Antenna: A Tunable Superemitter},
  urldate = {2020-02-19},
  volume = 95,
  year = 2005
}

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