Linked Life Data

12570612

Source:http://linkedlifedata.com/resource/pubmed/id/12570612

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2003-2-6
pubmed:abstractText
The field near a sharp metal tip can be strongly enhanced if irradiated with an optical field polarized along the tip axis. We demonstrate that the enhanced field gives rise to local second-harmonic (SH) generation at the tip surface thereby creating a highly confined photon source. A theoretical model for the excitation and emission of SH radiation at the tip is developed and it is found that this source can be represented by a single on-axis oscillating dipole. The model is experimentally verified by imaging the spatial field distribution of strongly focused laser modes.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Jan
pubmed:issn
0031-9007
pubmed:author
pubmed:issnType
Print
pubmed:day
10
pubmed:volume
90
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
013903
pubmed:dateRevised
2003-11-4
pubmed:year
2003
pubmed:articleTitle
Near-field second-harmonic generation induced by local field enhancement.
pubmed:affiliation
The Institute of Optics, University of Rochester, Rochester, New York 14627, USA.
pubmed:publicationType
Journal Article