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Proceedings Paper

Microbubble resonators as enhancement platforms for linear and nonlinear applications
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Paper Abstract

We present linear and non linear optical applications of solid and hollow silica microresonators. Hollow microresonators or microbubble resonators combine the unique properties of whispering gallery mode resonators (WGMR) with the intrinsic capability of integrated microfluidics. Microbubbles were filled with water and aqueous solutions of ethanol in order to test the refractive index sensing capabilities of such resonators. We also tested the potential of microbubbles as nonlinear enhancement platform of both the filling material (Rhodamine 6G and Fluorescein) and the glass bubble.

Paper Details

Date Published: 8 July 2015
PDF: 5 pages
Proc. SPIE 9655, Fifth Asia-Pacific Optical Sensors Conference, 965527 (8 July 2015); doi: 10.1117/12.2185830
Show Author Affiliations
Daniele Farnesi, Istituto di Fisica Applicata Nello Carrara, CNR (Italy)
Museo Storico della Fisica e Ctr. Studi e Ricerche “E. Fermi” (Italy)
Simone Berneschi, Istituto di Fisica Applicata Nello Carrara, CNR (Italy)
Giancarlo C. Righini, Istituto di Fisica Applicata Nello Carrara, CNR (Italy)
Museo Storico della Fisica e Ctr. Studi e Ricerche “E. Fermi” (Italy)
Gualtiero Nunzi Conti, Istituto di Fisica Applicata Nello Carrara, CNR (Italy)
Franco Quercioli, Istituto Nazionale di Ottica, CNR (Italy)
Silvia Soria , Istituto di Fisica Applicata Nello Carrara, CNR (Italy)


Published in SPIE Proceedings Vol. 9655:
Fifth Asia-Pacific Optical Sensors Conference
Byoungho Lee; Sang-Bae Lee; Yunjiang Rao, Editor(s)

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