Patent · US Active

Optical arrangements with disk-shaped laser-active mediums

US11271357B2 · kind B2 · utility

2Cited by

8References

16Claims

0Family size

Assignee

TRUMPF LASER GMBH · DE

Inventors

Dominik Bauer · Germering, DE
Alexander Killi · Trossingen, DE
Sven-Silvius Schad · Rottweil, DE

Key dates

Filing date	Jan 25, 2019
Grant date	Mar 8, 2022
Priority date	—
Expiry date	Mar 11, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG02B7/1822
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Disclosed are optical arrangements including: a disk-shaped laser-active medium, a deflecting device, having a plurality of mirror elements on which mirror faces for deflecting a laser beam are formed, and having a base body on which the mirror elements are fastened, the mirror faces of the mirror elements being oriented in such a way that the laser beam is deflected by a respective mirror face via the disk-shaped laser-active medium to another mirror face. The mirror elements are formed in one piece or are monolithically joined, and have a connecting section that is formed rotationally symmetrically with respect to a center axis and is rigidly connected by a material-fit connection or a direct connection to the base body.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.