公开(公告)号：US10297976B2

公开(公告)日：2019-05-21

申请号：US15155152

申请日：2016-05-16

申请人： II-VI Laser Enterprise GmbH

发明人： Jürgen Müller ,  Rainer Bättig ,  Reinhard Brunner ,  Stefan Weiss

IPC分类号： H01S5/024 ,  H01S5/40 ,  H01S5/30 ,  H01S5/022 ,  H01S5/026

摘要： A diode laser bar assembly is formed to exhibit a relatively low thermal resistance, which also providing an increased range of conditions over which the internal stress conditions may be managed. In particular, the submount configuration of the prior art is replaced by a pair of platelets, disposed above and below the diode laser bar so as to form a “sandwich” structure. The bottom platelet is disposed between the heatsink (cooler) and the diode laser bar. Thus, the bottom platelet may be relatively thin, creating a low thermal resistance configuration. The combination of the top and bottom platelets provides the ability to create various configurations and designs that best accommodate stress conditions for a particular situation.

公开(公告)号：US20160344160A1

公开(公告)日：2016-11-24

申请号：US15155152

申请日：2016-05-16

申请人： II-VI Laser Enterprise GmbH

发明人： Jürgen Müller ,  Rainer Bättig ,  Reinhard Brunner ,  Stefan Weiss

IPC分类号： H01S5/024 ,  H01S5/30 ,  H01S5/40

CPC分类号： H01S5/02476 ,  H01S5/0224 ,  H01S5/02469 ,  H01S5/02492 ,  H01S5/026 ,  H01S5/3013 ,  H01S5/4025 ,  H01S5/4031

摘要： A diode laser bar assembly is formed to exhibit a relatively low thermal resistance, which also providing an increased range of conditions over which the internal stress conditions may be managed. In particular, the submount configuration of the prior art is replaced by a pair of platelets, disposed above and below the diode laser bar so as to form a “sandwich” structure. The bottom platelet is disposed between the heatsink (cooler) and the diode laser bar. Thus, the bottom platelet may be relatively thin, creating a low thermal resistance configuration. The combination of the top and bottom platelets provides the ability to create various configurations and designs that best accommodate stress conditions for a particular situation.

摘要翻译： 形成二极管激光棒组件以表现出相对较低的热阻，其也提供可以管理内部应力条件的更大范围的条件。 特别地，现有技术的基座配置被置于二极管激光条上方和下方的一对血小板代替以形成“三明治”结构。 底部血小板设置在散热器（冷却器）和二极管激光条之间。 因此，底部血小板可以相对较薄，产生低热阻配置。 顶部和底部血小板的组合提供了创建各种配置和设计的能力，最适合特定情况的压力条件。