Abstract
A terahertz shaping system based on optical fiber components as opposed to traditional free-space solutions is proposed. It is based on the time-domain modulation of the optical source spectrum. Standard single-mode fiber distributes and disperses the pulse before filtering its spectral components by means of the cross-gain and cross-phase modulation effects taking place in an interferometric semiconductor optical amplifier structure. Experimental measurements are obtained, showing the tunability of the system as well as its reconfigurability. (C)2012 Optical Society of America
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Optica Publishing Group
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Astronomia / física , Atomic and molecular physics, and optics , Biotecnología , Ciência da computação , Ciências agrárias i , Ciências biológicas i , Engenharias ii , Engenharias iii , Engenharias iv , Interdisciplinar , Matemática / probabilidade e estatística , Materiais , Medicina ii , Medicina iii , Odontología , Optics , Química
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Palaci, Jesus; Bockelt, Alexander; Vidal, Borja; (2012). Terahertz radiation shaping based on optical spectrum modulation in the time domain. Optics Express, 20(21), 23117-23125. DOI: 10.1364/OE.20.023117
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