UNIT OF OPTICAL MODULATOR, OPTICAL MODULATOR INCLUDING THE SAME, AND METHOD OF FABRICATING THE OPTICAL MODULATOR
    1.
    发明申请
    UNIT OF OPTICAL MODULATOR, OPTICAL MODULATOR INCLUDING THE SAME, AND METHOD OF FABRICATING THE OPTICAL MODULATOR 有权
    光学调制器单元,包括其的光学调制器,以及制造光学调制器的方法

    公开(公告)号:US20130077150A1

    公开(公告)日:2013-03-28

    申请号:US13531964

    申请日:2012-06-25

    IPC分类号: G02F1/03 H01B13/00

    摘要: An optical modulator unit, an optical modulator, and a method of fabricating are provided. The optical modulator unit includes a first contact layer transmitting infrared rays, a lower reflection layer disposed on the first contact layer, an active layer, including a multiple quantum well, disposed on the lower reflection layer, and an upper reflection layer disposed on the active layer. The optical modulator includes a plurality of optical modulator units sharing the first contact layer. The method includes sequentially stacking a first contact layer, a lower reflection layer, an active layer, an upper reflection layer, and a second contact layer on a substrate; etching the second contact layer, the upper reflection layer, the active layer, and the lower reflection layer, exposing a surface of the first contact layer; forming a first electrode on the first contact layer; and forming a second electrode on the second contact layer.

    摘要翻译: 提供光调制器单元,光调制器和制造方法。 光调制器单元包括设置在第一接触层上的第一接触层,发射红外线的下反射层,设置在第一接触层上的下反射层,设置在下反射层上的包括多量子阱的有源层,以及设置在有源层上的上反射层 层。 光调制器包括共享第一接触层的多个光调制器单元。 该方法包括在基板上依次堆叠第一接触层,下反射层,有源层,上反射层和第二接触层; 蚀刻第二接触层,上反射层,有源层和下反射层,暴露第一接触层的表面; 在所述第一接触层上形成第一电极; 以及在所述第二接触层上形成第二电极。

    TRANSMISSIVE IMAGE MODULATOR INCLUDING STACKED DIODE STRUCTURE HAVING MULTI ABSORPTION MODES
    2.
    发明申请
    TRANSMISSIVE IMAGE MODULATOR INCLUDING STACKED DIODE STRUCTURE HAVING MULTI ABSORPTION MODES 有权
    包含具有多种吸收模式的堆叠二极管结构的传输图像调节器

    公开(公告)号:US20130175500A1

    公开(公告)日:2013-07-11

    申请号:US13617920

    申请日:2012-09-14

    IPC分类号: H01L31/0352 H01L31/18

    摘要: A transmissive light modulator including a first reflection layer; a first active layer, arranged on the first reflection layer and including a plurality of quantum well layers and a plurality of barrier layers; a second reflection layer arranged on the first active layer; a second active layer, arranged on the second reflection layer and including a plurality of quantum well layers and a plurality of barrier layers; and a third reflection layer arranged on the second active layer, wherein the first reflection layer and the third reflection layer are each doped with a first type dopant, and the second reflection layer is doped with a second type dopant, which is electrically opposite to the first type dopant.

    摘要翻译: 一种透射光调制器,包括第一反射层; 第一有源层,布置在所述第一反射层上并且包括多个量子阱层和多个势垒层; 布置在第一有源层上的第二反射层; 第二有源层,布置在所述第二反射层上并且包括多个量子阱层和多个势垒层; 以及布置在所述第二有源层上的第三反射层,其中所述第一反射层和所述第三反射层各自掺杂有第一类型掺杂剂,并且所述第二反射层掺杂有与所述第二反射层电气相反的第二类型掺杂剂 第一种掺杂剂。