Patent · US Expired

Mounting substrate and heat sink for high-power diode laser bars

US6535533B2 · kind B2 · utility

26Cited by

7References

11Claims

0Family size

Assignee

JENOPTIK GmbH · DE

Inventors

Dirk Lorenzen · Jena, DE
Friedhelm Dorsch · Stuttgart, DE

Key dates

Filing date	Mar 2, 2001
Grant date	Mar 18, 2003
Priority date	—
Expiry date	Aug 22, 2021

Classification

Technology area (CPC H)Electricity
CPC primaryH01S5/02484
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Mounting substrate and heat sink for high-power diode laser bars, the mounting substrate permitting mounting of the high-power diode laser bars by hard-soldering on the basis of a matching expansion to the semiconductor material. The mounting substrate is difficult to bend and of extremely high thermal conductivity, and can be used universally for the various cooling elements of conductive and convective cooling mechanisms.

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