Infrared Scanning Near-Field Optical Microscopy Below the Diffraction Limit (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Infrared Scanning Near-Field Optical Microscopy Below the Diffraction Limit (Articolo in rivista) (literal)

Anno

• 2008-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1109/JSTQE.2008.928166 (literal)

Alternative label

• Sanghera J.S., Aggarwal I.D., Cricenti A., Generosi R., Luce M., Perfetti P., Margaritondo G., Tolk N.H., Piston D. (2008)
  Infrared Scanning Near-Field Optical Microscopy Below the Diffraction Limit
  in IEEE journal of selected topics in quantum electronics
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Sanghera J.S., Aggarwal I.D., Cricenti A., Generosi R., Luce M., Perfetti P., Margaritondo G., Tolk N.H., Piston D. (literal)

Pagina inizio

• 1343 (literal)

Pagina fine

• 1352 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 14 (literal)

Rivista

• IEEE journal of selected topics in quantum electronics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• http://dx.doi.org/10.1109/JSTQE.2008.928166 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Naval Res. Lab., Washington, DC; ISM - CNR (literal)

Titolo

• Infrared Scanning Near-Field Optical Microscopy Below the Diffraction Limit (literal)

Abstract

• Infrared scanning near-field optical microscopy (IR-SNOM) is an extremely powerful analytical instrument since it combines IR spectroscopy's high chemical specificity with SNOM's high spatial resolution. In order to do this in the infrared, specialty chalcogenide glass fibers were fabricated and their ends tapered to generate SNOM probes. The fiber tips were installed in a modified near-field microscope and both inorganic and biological samples illuminated with the tunable output from a free-electron laser located at Vanderbilt University. Both topographical and IR spectral images were simultaneously recorded with a resolution of ~ 50 and ~ 100 nm, respectively. Unique spectroscopic features were identified in all samples, with spectral images exhibiting resolutions of up to lambda/60, or at least 30 times better than the diffraction limited lens-based microscopes. We believe that IR-SNOM can provide a very powerful insight into some of the most important biomedical research topics. (literal)

Prodotto di

• Microscopia a Scansione a Sonda Locale su sistemi nanostrutturati e materiali biologici (MD.P06.006.001) (Modulo)
• Institute of structure of matter (ISM) (Istituto)

Autore CNR

• RENATO GENEROSI (Persona)
• PAOLO PERFETTI (Unità di personale interno)
• MARCO LUCE (Persona)
• ANTONIO CRICENTI (Unità di personale interno)

Incoming links:

Autore CNR di

• ANTONIO CRICENTI (Unità di personale interno)
• MARCO LUCE (Persona)
• PAOLO PERFETTI (Unità di personale interno)
• RENATO GENEROSI (Persona)

Prodotto

• Institute of structure of matter (ISM) (Istituto)
• Microscopia a Scansione a Sonda Locale su sistemi nanostrutturati e materiali biologici (MD.P06.006.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• IEEE journal of selected topics in quantum electronics (Rivista)