Method of manufacturing optical devices and related improvements
    2.
    发明授权
    Method of manufacturing optical devices and related improvements 失效
    制造光学器件的方法及相关改进

    公开(公告)号:US06632684B2

    公开(公告)日:2003-10-14

    申请号:US09788975

    申请日:2001-02-20

    IPC分类号: H01L2100

    摘要: There is disclosed an improved method of manufacturing of an optical device (40), particularly semiconductor optoelectronic devices such as laser diodes, optical modulators, optical amplifiers, optical switches, and optical detectors. The invention provides a method of manufacturing optical device (40), a device body portion (15) from which the device (40) is to be made including a Quantum Well (QW) structure (30), the method including the step of: processing the device body portion (15) so as to create extended defects at least in a portion (53) of the device portion (5). Each extended defect is a structural defect comprising a plurality of adjacent “point” defects.

    摘要翻译: 公开了一种改进的光学器件的制造方法( 40 ),特别是诸如激光二极管,光调制器,光放大器,光开关和光检测器之类的半导体光电器件 。 本发明提供了一种制造光学器件( 40 > PDAT>)的器件本体部分( 15 ), ( 40 )将包括量子阱(QW)结构( 30 ),该方法包括步骤 处理设备主体部分( 15 ),以至少在一部分( 53 )中创建扩展缺陷 的设备部分( 5 )。 每个扩展缺陷是包括多个相邻“点”缺陷的结构缺陷