DISPOSITIVO OPTOELECTRONICO PARA DETERMINAR EL ESTADO DE POLARIZACION DE UN HAZ DE LUZ

Optoelectronic device for determining the state of polarization of a light beam. An optoelectronic device is presented to determine the state of polarization of an incident light beam that includes a sectorized vector diffractive optical element (3). Each sector has the ability to focus and polarize...

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Bibliographische Detailangaben
Hauptverfasser:	ALDA SERRANO, JAVIER, SANCHEZ BREA, LUIS MIGUEL, HAMDY MOHAMED ELSHORBAGY, MAHMOUD, del HOYO MUNOZ, JESUS, GONZALEZ FERNANDEZ, VERONICA, PASTOR VILLARRUBIA, VERONICA, SORIA GARCIA, ANGELA
Format:	Patent
Sprache:	spa
Schlagworte:	COLORIMETRY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING
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Beschreibung
Zusammenfassung:	Optoelectronic device for determining the state of polarization of a light beam. An optoelectronic device is presented to determine the state of polarization of an incident light beam that includes a sectorized vector diffractive optical element (3). Each sector has the ability to focus and polarize. The light beams that pass through each sector, output beams (4), are captured by a photodetection system (5) and converted into electrical signals, the number of which is equal to the number of sectors. Said signals are processed by means of data processing elements (6) to simultaneously obtain all the elements of the Stokes vector of the incident beam. The incident beam (2) can be adapted by means of a light collection system (1). The invention also includes a method for determining the polarization state of a light beam using the device described above. (Machine-translation by Google Translate, not legally binding)