Quantum Dots-Based Optical Fiber Temperature Sensors Fabricated by Layer-by-Layer |
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| Authors: | de Bastida G. Arregui F. J. Goicoechea J. Matias I. R. |
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| Affiliation: | Departamento de Ingenieria Electr. y Electron., Univ. Publica de Navarra, Pamplona; |
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| Abstract: | Two types of CdTe quantum dots of different sizes (4 and 5 nm) were successfully deposited on optical fibers using the layer-by-layer electrostatic self-assembly method. The sensors showed a linear and reversible variation of the emission wavelength for a temperature range from 30 degC to 100 degC, with a sensitivity of 0.2 nm/degC |
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