Polarization control system

A polarization control system for a laser includes an optical element configured to interact with incident electromagnetic radiation. The polarization control system also includes an actuator configured to move the optical element to adjust polarization of the electromagnetic radiation. The actuator...

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Bibliographische Detailangaben
Hauptverfasser:	VAN ZOVER, ARIE, R, MATHEW JOHN PHILIP, MAES PAUL FRANCISCUS MARIE, MULDER HEINE MARIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS
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Beschreibung
Zusammenfassung:	A polarization control system for a laser includes an optical element configured to interact with incident electromagnetic radiation. The polarization control system also includes an actuator configured to move the optical element to adjust polarization of the electromagnetic radiation. The actuator is configured to rotate the optical element about a first axis to adjust polarization of the electromagnetic radiation. The actuator is configured to rotate the optical element about a second axis to adjust the bidirectional attenuation of the electromagnetic radiation. 一种用于激光器的偏振控制系统，包括被配置成与入射电磁辐射相互作用的光学元件。所述偏振控制系统也包括被配置成使所述光学元件移动以调整所述电磁辐射的偏振的致动器。所述致动器被配置成使所述光学元件绕第一轴线旋转以调整所述电磁辐射的偏振。所述致动器被配置成使所述光学元件绕第二轴线旋转以调整所述电磁辐射的双向衰减。