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Adaptive feedback control in self-mixing interferometry using active optical elements
dc.contributor.author | Atashkhooei, Reza |
dc.contributor.author | Zabit, U |
dc.contributor.author | Royo Royo, Santiago |
dc.contributor.author | Azcona Guerrero, Francisco Javier |
dc.contributor.author | Sergievskaya, Irina |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Òptica i Optometria |
dc.date.accessioned | 2021-06-10T08:42:03Z |
dc.date.available | 2021-06-10T08:42:03Z |
dc.date.issued | 2011 |
dc.identifier.citation | Atashkhooei, R. [et al.]. Adaptive feedback control in self-mixing interferometry using active optical elements. A: International Workshop on Adaptive Optics for Industry and Medicine. "Online abstract book AOIM Droplets". Universidad de Murcia, 2011, p. 34-35. |
dc.identifier.other | http://hdl.handle.net/10201/94581 |
dc.identifier.uri | http://hdl.handle.net/2117/347012 |
dc.description.abstract | A voltage-controlled liquid lens has been used as an adaptive optical element integrated in a conventional self-mixing interferometry setup. The lens is used to control the optical feedback level and the focus position of the laser beam enabling the system to find automatically the good measurement condition for vibration measurements. The system has been set to work in closed loop having as input the coupling coefficient of the self-mixing signal, and as control parameter the voltage of the liquid lens, enabling to enhance the measurement capabilities of the technique. |
dc.format.extent | 2 p. |
dc.language.iso | eng |
dc.publisher | Universidad de Murcia |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Ciències de la visió |
dc.subject.lcsh | Interferometry |
dc.title | Adaptive feedback control in self-mixing interferometry using active optical elements |
dc.type | Conference report |
dc.subject.lemac | Interferometria |
dc.contributor.group | Universitat Politècnica de Catalunya. GREO - Grup de Recerca en Enginyeria Òptica |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.identifier.drac | 27791073 |
dc.description.version | Postprint (published version) |
local.citation.author | Atashkhooei, R.; Zabit, U.; Royo, S.; Azcona, F.; Sergievskaya, I. |
local.citation.contributor | International Workshop on Adaptive Optics for Industry and Medicine |
local.citation.publicationName | Online abstract book AOIM Droplets |
local.citation.startingPage | 34 |
local.citation.endingPage | 35 |