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3 results on '"Guehl, M"'

1. Thermal tunability of monolithic polymer microcavities

Author

Regoliosi, R, Guehl, M, Scarpa, G, Lugli, P, Persano, P, Del Carro, P, Camposeo, A, Cingolani, R, Pisignano, D, Bietti, S, Grilli, E, Guzzi, M, BIETTI, SERGIO, GRILLI, EMANUELE ENRICO, GUZZI, MARIO, Regoliosi, R, Guehl, M, Scarpa, G, Lugli, P, Persano, P, Del Carro, P, Camposeo, A, Cingolani, R, Pisignano, D, Bietti, S, Grilli, E, Guzzi, M, BIETTI, SERGIO, GRILLI, EMANUELE ENRICO, and GUZZI, MARIO

Abstract

We demonstrate the thermal tunability of the emission of polymer embedded in microcavities. The large thermo-optic coefficients of a conjugated polymer is combined with the possibility to tailor the emission properties by means of cavities acting as optical filters. Both the transmission and the photoluminescence spectra of the polymer in cavities can be finely tuned with slopes up to about -0.2 nm°C. Such an effect could be exploited to realize thermally tunable organic light-emitting devices for optical communication or sensing applications.

Published
2008

2. Thermal tunability of monolithic polymer microcavities

Author

Regoliosi, P., primary, Guehl, M., additional, Scarpa, G., additional, Lugli, P., additional, Persano, L., additional, Del Carro, P., additional, Camposeo, A., additional, Cingolani, R., additional, Pisignano, D., additional, Bietti, S., additional, Grilli, E., additional, and Guzzi, M., additional

Published
2008
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3. Thermal tunability of monolithic polymer microcavities

Author

Sergio Bietti, R. Cingolani, Dario Pisignano, P Del Carro, Paolo Lugli, Emanuele Grilli, Andrea Camposeo, Luana Persano, Mario Guzzi, M. Guehl, P. Regoliosi, Giuseppe Scarpa, P., Regoliosi, M., Guehl, G., Scarpa, P., Lugli, L., Persano, P., DEL CARRO, A., Camposeo, Cingolani, Roberto, Pisignano, Dario, S., Bietti, E., Grilli, M., Guzzi, Regoliosi, R, Guehl, M, Scarpa, G, Lugli, P, Persano, P, Del Carro, P, Camposeo, A, Cingolani, R, Pisignano, D, Bietti, S, Grilli, E, and Guzzi, M

Subjects
chemistry.chemical_classification, Photoluminescence, Materials science, Physics and Astronomy (miscellaneous), business.industry, Optical communication, Physics::Optics, Nonlinear optics, Polymer, Conjugated system, chemistry, Transmission (telecommunications), polymer, microcavity, Thermal, SWITCH, Optoelectronics, business, Optical filter
Abstract

We demonstrate the thermal tunability of the emission of polymer embedded in microcavities. The large thermo-optic coefficients of a conjugated polymer is combined with the possibility to tailor the emission properties by means of cavities acting as optical filters. Both the transmission and the photoluminescence spectra of the polymer in cavities can be finely tuned with slopes up to about -0.2 nm/degrees C. Such an effect could be exploited to realize thermally tunable organic light-emitting devices for optical communication or sensing applications. (c) 2008 American Institute of Physics.

Published
2008
Full Text
View/download PDF

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