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Synchronized photonic modulators driven by surface acoustic waves
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Synchronized photonic modulators driven by surface acoustic waves
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| Crespo Poveda, Antonio; Hey, R.; Biermann, K.; Tahraoui, A.; Santos, P.V.; Gargallo López, Bernardo; Muñoz, P.; Cantarero Sáez, Andrés; Morais de Lima, Mauricio, Jr. | |||
| This document is a artículoDate2013 | |||
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Este documento está disponible también en : http://dx.doi.org/10.1364/OE.21.021669 |
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Este documento está disponible también en : http://hdl.handle.net/10550/31410 |
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| Photonic modulators are one of the most important elements of integrated photonics. We have designed, fabricated, and characterized a tunable photonic modulator consisting of two 180◦-dephased output waveguide channels, driven by a surface acoustic wave in the GHz frequency range built on (Al,Ga)As. Odd multiples of the fundamental driven frequency are enabled by adjusting the applied acoustic power. A good agreement between theory and experimental results is achieved. The device can be used as a building block for more complex integrated functionalities and can be implemented in several material platforms. | |||
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Crespo Poveda, Antonio Hey, R. Biermann, K. Tahraoui, A. Santos, P.V. Gargallo, B. Muñoz, P. Cantarero, A. Morais de Lima Marques, Mauricio 2013 Synchronized photonic modulators driven by surface acoustic waves Optics Express 21 18 21670 21676 |
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| http://dx.doi.org/10.1364/OE.21.021669 |