Patent · US Active

Reflective optical element for a dynamic deflection of a laser beam and method for manufacture thereof

US9588338B2 · kind B2 · utility

1Cited by

1References

13Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Jan Hannweber · Dresden, DE
Steffen Bonss · Zella-Mehlis, DE
Stefan Braun · Blankenloch, DE
Georg Dietrich

Key dates

Filing date	Jan 20, 2014
Grant date	Mar 7, 2017
Priority date	—
Expiry date	Jan 20, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG02B5/0808
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to reflective optical elements for a dynamic deflection of a laser beam and to a manufacturing method for these reflective elements. It is the object of the invention to provide reflective optical elements for a dynamic deflection of laser beams which can be manufactured less expensively and which are flexible in their geometrical design so that they achieve improved properties in dynamic operation. In the reflective optical element in accordance with the invention, a surface of a base body and a plate-shaped reflective element are connected to one another in a planar manner and with material continuity by means of a solder connection.

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