Design of microspheres and microbubbles for environmental chemical/biological optical sensing
| Autor: | Daniele Farnesi, Stefano Pelli, F. Tragni, G. Nunzi Conti, Genni Testa, Antonello Rizzi, Francesco Prudenzano, A. Ameruoso, M. C. Falconi, Francesco Chiavaioli, Silvia Soria, L. Rinaldi, Giuseppe Palma, Francesco Baldini, G. C. Righini, Cosimo Trono, S. Popolizio, C. Laterza |
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| Rok vydání: | 2017 |
| Předmět: |
Source code
Optical link media_common.quotation_subject Whispering gallery mode (WGM) resonators Biomedical Engineering 02 engineering and technology 01 natural sciences 010309 optics Resonator 020210 optoelectronics & photonics Optics 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Medicine Fiber Instrumentation media_common Coupling Signal processing Microbubbles business.industry Chemical and biological sensing Microspheres Signal Processing Wavelength Optoelectronics business Refractive index |
| Zdroj: | I2MTC IEEE International Instrumentation and Measurement Technology Conference, Proceedings, Bari, 22-25/5/2017 info:cnr-pdr/source/autori:Falconi, M. C.; Palma, G.; Ameruoso, A.; Laterza, C.; Popolizio, S.; Rinaldi, L.; Rizzi, A.; Testa, G.; Tragni, F.; Chiavaioli, F.; Baldini, F.; Farnesi, D.; Nunzi Conti, G.; Pelli, S.; Righini, G. C.; Soria, S.; Trono, C.; Prudenzano, F./congresso_nome:IEEE International Instrumentation and Measurement Technology Conference, Proceedings/congresso_luogo:Bari/congresso_data:22-25%2F5%2F2017/anno:2017/pagina_da:/pagina_a:/intervallo_pagine |
| Popis: | An exhaustive model for designing microsphere and microbubble sensing set-ups is illustrated. The computer code is validated via the comparison of the simulation with the experiment. The considered system employs a pair of identical LPGs with a fiber taper in between. The microsphere and microbubble resonators are coupled via the tapered fiber. The pair of identical LPGs allow multiple selective coupling and interrogation of both microresonators by using the same optical link. A good agreement between experimental and simulated results is found. The computer code can be used to design and refine novel set-ups for sensing and to predict the sensing characteristics at different wavelengths and for different chemical/biological contaminants. |
| Databáze: | OpenAIRE |
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