DocumentCode :
1741697
Title :
Quantum jumps of individual emitters in a heterogeneous environment studied by near-field optics
Author :
van Hulst, Niek F. ; Veerman, J.-A. ; Garcia-Parajo, M.F. ; Kuipers, L.K.
Author_Institution :
Dept. of Appl. Phys., Twente Univ., Enschede, Netherlands
fYear :
2000
fDate :
12-12 May 2000
Firstpage :
20
Lastpage :
21
Abstract :
Summary form only given. We have performed real-time and orientation resolved measurements of single fluorescent molecules (DiIC/sub 18/) in thin films of PMMA and polystyrene at ambient and reduced oxygen conditions. Fluorescent time trajectories of single molecules have been recorded using a two-channel near-field optical microscope, with 30-/spl mu/s real-time resolution.
Keywords :
fluorescence; optical films; optical microscopy; optical polymers; organic compounds; photoluminescence; polymer films; radiative lifetimes; real-time systems; thin films; 30 mus; DiIC/sub 18/; PMMA; ambient conditions; fluorescent time trajectories; heterogeneous environment; individual emitters; near-field optics; orientation resolved measurements; polystyrene; quantum jumps; real-time resolution; real-time resolved measurements; reduced O conditions; single fluorescent molecules; single molecules; thin films; two-channel near-field optical microscope; Coherence; Fourier transforms; Gratings; Optical surface waves; Optimized production technology; Resonance; Silicon carbide; Spectroscopy; Stimulated emission; Tensile stress;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2000. (QELS 2000). Technical Digest
Conference_Location :
San Francisco, CA, USA
ISSN :
1094-5695
Print_ISBN :
1-55752-608-7
Type :
conf
Filename :
901355
Link To Document :
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