dc.creatorRamos Oliver, Nicolás
dc.creatorRates, Alfredo
dc.creatorOrtega, Nicolás
dc.creatorBesser Pimentel, Felipe
dc.creatorMichael, Ernest
dc.date.accessioned2019-05-30T21:17:08Z
dc.date.available2019-05-30T21:17:08Z
dc.date.created2019-05-30T21:17:08Z
dc.date.issued2017
dc.identifierIEEE CHILECON 2017 Page(s): 1 - 5
dc.identifier10.1109/CHILECON.2017.8229569
dc.identifierhttps://repositorio.uchile.cl/handle/2250/169252
dc.description.abstractWe propose and demonstrate a low-cost magnetomechanical fiber micro-positioner for optical coupling, with a square-millimeter working range and a resolution of a few microns per pixel. We demonstrate the functionality of the positioner as a beam pattern imaging system for a 14” Dobsonian telescope as it is compact enough to be mounted instead of a small-telescopes eye-piece. The aim is to use this positioner to couple and stabilize a telescope beam to a single-mode fiber. We make a first approach to a reference model controller showing an increase of the average coupled power under perturbations from 54% to 85%.
dc.languageen
dc.publisherIEEE
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
dc.source2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)
dc.subjectFiber optics
dc.subjectInfraredFibers
dc.subjectSingle-mode
dc.subjectPattern recognition
dc.subjectOptomechanics
dc.subjectAlignment
dc.subjectAstronomical instrumentation
dc.subjectBeam coupling
dc.titleCoupling Control of a Telescope Focus into a Single-Mode Optical Fiber Based on a Reference Model Controller
dc.typeArtículo de revista


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