Polarization state conversion device for laser beams

The utility model discloses the laser process equipment field, concretely relates to polarization state conversion device for laser beams, it includes the workstation, locate supporting seat on the workstation, locate laser instrument on the supporting seat and the inclined to one side vibration -da...

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Bibliographische Detailangaben
Hauptverfasser:	SONG SHIYU, GAO YUNFENG, CHEN YUQIN, CHU ZHIPENG, WAN DERUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The utility model discloses the laser process equipment field, concretely relates to polarization state conversion device for laser beams, it includes the workstation, locate supporting seat on the workstation, locate laser instrument on the supporting seat and the inclined to one side vibration -damping sheet of circle that at least one is used for changing the laser beam polarization state, andwherein, this laser instrument sends laser beam to the inclined to one side vibration -damping sheet of circle, and the inclined to one side vibration -damping sheet of this circle jets out after changing the laser beam polarization state. Utility model is provided with the inclined to one side vibration -damping sheet of a plurality of circles through design polarization state conversion device for laser beams, this polarization state conversion equipment, and the linearly polarized light who sends the CO2 laser instrument converts circularly polarized light into, makes the laser spot size who is processed the work p