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Abstract
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| Photonic crystal fibers (PCF) have been selectively filled with a cholesteric liquid crystal (ChLC) with special interest in the blue phase (BP) of the liquid crystal. It has been observed thermal tuning of the guided light in the visible region. A dramatically enhance appears when the phase of the liquid crystal changes from cholesteric to blue phase I (BPI). When a thermal range of the blue phase I is achieved, no changes are observed while increasing temperature from BPI through BPII and to the isotropic phase. | |
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International
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Si |
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Place
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Varsovia, Polonia |
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Type
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Extranjeros en el grupo/departamento/centro |
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Start Date
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10/03/2014 |
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End Date
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15/05/2014 |