LASERPACKAGE UND VERFAHREN ZUR HERSTELLUNG EINES LASERPACKAGE

The invention relates to a laser package comprising: a laser device which is designed to emit laser radiation through at least one laser facet on a front side surface of the laser device; an electrically conductive heat sink; and a contact layer between the laser device and the electrically conducti...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Marfeld, Jan, Baur, Elmar, Kippes, Thomas, Sorg, Joerg Erich
Format: Patent
Sprache:ger
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a laser package comprising: a laser device which is designed to emit laser radiation through at least one laser facet on a front side surface of the laser device; an electrically conductive heat sink; and a contact layer between the laser device and the electrically conductive heat sink, which contact layer comprises a nanowire structure formed of an electrically conductive material. The contact layer has at least one first region and at least one second region, and the at least one first region has a higher material density of electrically conductive material than the at least one second region. Moreover, the at least one first region is positioned adjacent to the at least one laser facet.