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Light propagation mapping in surface waveguides using nano carbon probe grown on polymer tipped optical fiber

Zohreh Sedaghat 1 Anna Rumyantseva 1 Aurélien Bruyant 1 Serguei Kochtcheev 1 Sylvain Blaize 1 Safi Jradi 1 Renaud Bachelot 1
1 LNIO - Laboratoire de Nanotechnologie et d'Instrumentation Optique
ICD - Institut Charles Delaunay
Abstract : We report on the fabrication, simulation and use of carbon nano-probes grown on the apex of polymer-tipped optical fibers. The carbon needles are used as near-field scattering probes to image light propagation in surface waveguides. The scattered light is selectively and efficiently coupled in the supporting optical fiber through the polymeric structure which is used here as a submicronic collection optics. This combination leads to high spatial resolution and high detection efficiency.
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Conference papers
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https://hal-utt.archives-ouvertes.fr/hal-02380587
Contributor : Daniel Gavrysiak <>
Submitted on : Tuesday, November 26, 2019 - 12:15:49 PM
Last modification on : Wednesday, June 17, 2020 - 9:10:03 AM

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Zohreh Sedaghat, Anna Rumyantseva, Aurélien Bruyant, Serguei Kochtcheev, Sylvain Blaize, et al.. Light propagation mapping in surface waveguides using nano carbon probe grown on polymer tipped optical fiber. 16th International Conference on Optical MEMS and Nanophotonics, Aug 2011, Istanbul, Turkey. pp.69-70, ⟨10.1109/OMEMS.2011.6031034⟩. ⟨hal-02380587⟩

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