VCSEL MODULE AND MANUFACTURE THEREOF
    11.
    发明申请
    VCSEL MODULE AND MANUFACTURE THEREOF 有权
    VCSEL模块及其制造

    公开(公告)号:US20150071320A1

    公开(公告)日:2015-03-12

    申请号:US14382793

    申请日:2013-02-22

    Abstract: The invention describes a method of manufacturing a VCSEL module (100) comprising at least one VCSEL chip (33) with an upper side (U) and a lower side (L) and with a plurality of VCSEL units (55) on a common carrier structure (35), the VCSEL units (55) comprising a first doped layer (50) of a first type facing towards the lower side (L) and a second doped layer (23) of a second type facing towards the upper side (U). The method comprises the steps of dividing the VCSEL chip (33) into a plurality of subarrays (39a, 39b, 39c, 39d, 39e, 39f, 39g, 39h, 39i) with at least one VCSEL unit (55) each, electrically connecting at least some of the subarrays (39a, 39b, 39c, 39d, 39e, 39f, 39g, 39h, 39i) in series. The invention also describes a VCSEL module (100) manufactured in such process.

    Abstract translation: 本发明描述了制造VCSEL模块(100)的方法,该VCSEL模块(100)包括至少一个具有上侧(U)和下侧(L)的VCSEL芯片(33),并且在公共载体上具有多个VCSEL单元(55) 结构(35),包括面向下侧(L)的第一类型的第一掺杂层(50)和面向上侧(U)的第二类型的第二掺杂层(23)的VCSEL单元(55) )。 该方法包括以下步骤:用至少一个VCSEL单元(55)将VCSEL芯片(33)分成多个子阵列(39a,39b,39c,39d,39e,39f,39g,39h,39i),电连接 串联的至少一些子阵列(39a,39b,39c,39d,39e,39f,39g,39h,39i)。 本发明还描述了以这种方法制造的VCSEL模块(100)。

    Optically pumped solid state laser device with self-aligning pump optics
    12.
    发明授权
    Optically pumped solid state laser device with self-aligning pump optics 有权
    具有自对准泵浦光学的光学泵浦固态激光器件

    公开(公告)号:US09478941B2

    公开(公告)日:2016-10-25

    申请号:US14395847

    申请日:2012-11-15

    Abstract: The present invention relates to an optically pumped solid state laser device, comprising a solid state laser medium (300-302) in a laser resonator. Several pump laser diodes (100) are arranged to optically pump said solid state laser medium (300-302) by reflection of pump radiation at a mirror element (200) arranged on the optical axis of the laser resonator. The mirror element (200) is designed to direct said pump radiation to the solid state laser medium (300-302) and to form at the same time one of the resonator mirrors of the laser resonator. With this design of the solid state laser device an easy alignment of the pump optics is achieved. The proposed solid state laser device can be realized in a compact form.

    Abstract translation: 本发明涉及一种光泵浦固体激光器件,其包括在激光谐振器中的固态激光介质(300-302)。 几个泵激光二极管(100)被布置成通过在布置在激光谐振器的光轴上的反射镜元件(200)处的反射泵浦所述固态激光介质(300-302)来泵浦。 反射镜元件(200)被设计成将所述泵浦辐射引导到固态激光介质(300-302)并且同时形成激光谐振器的谐振镜之一。 利用固态激光器件的这种设计,实现了泵光学元件的容易对准。 所提出的固态激光器件可以以紧凑的形式实现。

    Lighting apparatus
    13.
    发明授权
    Lighting apparatus 有权
    照明设备

    公开(公告)号:US09096042B2

    公开(公告)日:2015-08-04

    申请号:US14394754

    申请日:2013-04-12

    Abstract: The invention relates to a lighting apparatus (10) for providing processing light for processing an object. Groups of light sources generate light for processing the object, wherein the groups of light sources are imaged onto a working plane (17) by an imaging unit (16) for producing the processing light. The resulting intensity distribution is configured such that, if the intensity distribution is integrated in a spatial integration direction, the resulting integrated intensity distribution has an intensity dip, wherein one or several of the groups of light sources are controllable independently from the other of the groups of light sources for modifying the integrated intensity distribution. This allows using the lighting apparatus in a processing apparatus such that perpendicular to a processing line, along which an object is to be processed, in particular, to be sealed, the object can be processed relatively homogenously, thereby improving the quality of processing the object.

    Abstract translation: 本发明涉及一种用于提供用于处理物体的处理光的照明装置(10)。 一组光源产生用于处理物体的光,其中通过用于产生处理光的成像单元(16)将光源组成像到工作平面(17)上。 所得到的强度分布被配置为使得如果强度分布在空间积分方向上积分,则所得到的积分强度分布具有强度下降,其中一组或多个光源组可独立于另一个组中的其它组 的光源用于修改集成强度分布。 这允许在处理装置中使用照明装置,使得垂直于要处理对象的处理线,特别是被密封的处理线,可以相对均匀地处理对象,从而提高对象的处理质量 。

    OPTICALLY PUMPED SOLID STATE LASER DEVICE WITH SELF-ALIGNING PUMP OPTICS
    14.
    发明申请
    OPTICALLY PUMPED SOLID STATE LASER DEVICE WITH SELF-ALIGNING PUMP OPTICS 有权
    具有自对准泵浦光学的光学泵浦固态激光器件

    公开(公告)号:US20150110146A1

    公开(公告)日:2015-04-23

    申请号:US14395847

    申请日:2012-11-15

    Abstract: The present invention relates to an optically pumped solid state laser device, comprising a solid state laser medium (300-302) in a laser resonator. Several pump laser diodes (100) are arranged to optically pump said solid state laser medium (300-302) by reflection of pump radiation at a mirror element (200) arranged on the optical axis of the laser resonator. The mirror element (200) is designed to direct said pump radiation to the solid state laser medium (300-302) and to form at the same time one of the resonator mirrors of the laser resonator. With this design of the solid state laser device an easy alignment of the pump optics is achieved. The proposed solid state laser device can be realized in a compact form.

    Abstract translation: 本发明涉及一种光泵浦固体激光器件,其包括在激光谐振器中的固态激光介质(300-302)。 几个泵激光二极管(100)被布置成通过在布置在激光谐振器的光轴上的反射镜元件(200)处的反射泵浦所述固态激光介质(300-302)来泵浦。 反射镜元件(200)被设计成将所述泵浦辐射引导到固态激光介质(300-302)并且同时形成激光谐振器的谐振镜之一。 利用固态激光器件的这种设计,实现了泵光学元件的容易对准。 所提出的固态激光器件可以以紧凑的形式实现。

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