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    ENGINEERING EMISSION WAVELENGTHS IN LASER AND LIGHT EMITTING DEVICES
    1.
    发明申请
    ENGINEERING EMISSION WAVELENGTHS IN LASER AND LIGHT EMITTING DEVICES 有权
    在激光和发光器件中的工程辐射波长

    公开(公告)号：US20110316018A1

    公开(公告)日：2011-12-29

    申请号：US12821643

    申请日：2010-06-23

    申请人： Lionel C. Kimerling ,  Jifeng Liu ,  Jurgen Michel

    发明人： Lionel C. Kimerling ,  Jifeng Liu ,  Jurgen Michel

    IPC分类号： H01L33/02 ,  H01L33/00

    CPC分类号： H01L33/30 ,  B82Y20/00 ,  H01L33/06 ,  H01S5/3403 ,  H01S5/34333

    摘要： A light emitting device is provided that includes at least one first semiconductor material layers and at least one second semiconductor material layers. At least one near-direct band gap material layers are positioned between the at least one first semiconductor layers and the at least one second semiconductor material layers. The at least one first semiconductor layers and the at least one second material layers have a larger band gap than the at least one near-direct band gap material layers. The at least one near-direct band gap material layers have an energy difference between the direct and indirect band gaps of less than 0.5 eV.

    摘要翻译： 提供一种发光器件，其包括至少一个第一半导体材料层和至少一个第二半导体材料层。 至少一个近直接带隙材料层位于至少一个第一半导体层和至少一个第二半导体材料层之间。 所述至少一个第一半导体层和所述至少一个第二材料层具有比所述至少一个近直接带隙材料层更大的带隙。 所述至少一个近直接带隙材料层具有小于0.5eV的直接和间接带隙之间的能量差。

    Method and device for transmitting data according to a hybrid ARQ method
    2.
    发明授权
    Method and device for transmitting data according to a hybrid ARQ method 有权
    根据混合ARQ方法发送数据的方法和装置

    公开(公告)号：US08074141B2

    公开(公告)日：2011-12-06

    申请号：US12039622

    申请日：2008-02-28

    申请人： Jurgen Michel ,  Bernhard Raaf

    发明人： Jurgen Michel ,  Bernhard Raaf

    IPC分类号： H03M13/00 ,  H04L1/18

    CPC分类号： H04L1/1867 ,  H04L1/0041 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/08 ,  H04L1/1819 ,  H04L1/1835

    摘要： To achieve a greater flexibility when transmitting data according to a hybrid ARQ method, preferably when used in a mobile radio system, a channel-coded bit stream is divided into at lest one first bit stream (A) and one second bit stream (B, C), whereby these parallel bit streams (A-C) are each subjected to a separate bit rate matching, and the resulting bits of the individual bit streams (A-C) are subsequently combined with one another once again in order to transmit in a data packet or in a repeat data packet that is requested on the receiver side.

    摘要翻译： 为了在根据混合ARQ方法发送数据时实现更大的灵活性，优选地当在移动无线电系统中使用时，信道编码比特流被分成至少一个第一比特流（A）和一个第二比特流（B， C），由此这些并行比特流（AC）各自经历单独的比特率匹配，并且随后将各个比特流（AC）的结果比特相互组合，以便在数据分组或 在接收机侧请求的重复数据包中。

    Photodiode
    3.
    发明授权
    Photodiode 有权
    光电二极管

    公开(公告)号：US07659627B2

    公开(公告)日：2010-02-09

    申请号：US11950795

    申请日：2007-12-05

    申请人： Yukiya Miyachi ,  Wojciech P. Giziewicz ,  Jurgen Michel ,  Lionel C. Kimerling

    发明人： Yukiya Miyachi ,  Wojciech P. Giziewicz ,  Jurgen Michel ,  Lionel C. Kimerling

    IPC分类号： H01L29/41

    CPC分类号： H01L27/1446 ,  H01L31/022408 ,  H01L31/085

    摘要： A photodiode balanced in increased sensitivity and speed. The photodiode includes a semiconductor substrate, an active region formed on the semiconductor substrate, and a comb electrode connected to the active region. The comb electrode includes a plurality of electrode fingers, and each of the electrode fingers includes a transparent electrode contacting the active region, and an opaque electrode formed on the transparent electrode. Here, the width of the opaque electrode is set smaller than the width of the transparent electrode.

    摘要翻译： 光敏二极管平衡灵敏度和速度提高。 光电二极管包括半导体衬底，形成在半导体衬底上的有源区和连接到有源区的梳状电极。 梳状电极包括多个电极指，并且每个电极指包括与活性区接触的透明电极和形成在透明电极上的不透明电极。 这里，不透明电极的宽度被设定为小于透明电极的宽度。

    Partial confinement photonic crystal waveguides
    5.
    发明授权
    Partial confinement photonic crystal waveguides 有权
    局部约束光子晶体波导

    公开(公告)号：US07480430B2

    公开(公告)日：2009-01-20

    申请号：US11349761

    申请日：2006-02-08

    申请人： Sajan Saini ,  Jurgen Michel ,  Dong Pan ,  Wojciech Giziewicz ,  Lionel C. Kimerling

    发明人： Sajan Saini ,  Jurgen Michel ,  Dong Pan ,  Wojciech Giziewicz ,  Lionel C. Kimerling

    IPC分类号： G02B6/26

    CPC分类号： H01L29/768

    摘要： An optical waveguide structure includes an air-via region that receives an optical signal from an optical source. A photonic crystal cladding region is formed on the surface of the air-via region. The photonic crystal cladding region confines the optical signal within the air-via region and propagates the optical signal along the axial direction while ensuring near complete transmission of the optical signal.

    摘要翻译： 光波导结构包括从光源接收光信号的通气区域。 在透气区域的表面上形成光子晶体包层区域。 光子晶体覆盖区域将光信号限制在通气区域内，并且沿着轴向传播光信号，同时确保光信号的接近完全传输。

    Vertically-integrated waveguide photodetector apparatus and related coupling methods
    6.
    发明授权
    Vertically-integrated waveguide photodetector apparatus and related coupling methods 有权
    垂直集成波导光电探测器及相关耦合方法

    公开(公告)号：US07305157B2

    公开(公告)日：2007-12-04

    申请号：US11269355

    申请日：2005-11-08

    申请人： Donghwan Ahn ,  Jifeng Liu ,  Jurgen Michel ,  Lionel C. Kimerling

    发明人： Donghwan Ahn ,  Jifeng Liu ,  Jurgen Michel ,  Lionel C. Kimerling

    IPC分类号： G02B6/12

    CPC分类号： G02B6/12004 ,  G02B6/1228 ,  G02B6/4201 ,  G02B2006/12061

    摘要： High-speed optoelectronic devices having a waveguide densely integrated with and efficiently coupled to a photodetector are fabricated utilizing methods generally compatible with CMOS processing techniques. In various implementations, the waveguide consists essentially of single-crystal silicon and the photodetector contains, or consists essentially of, epitaxially grown germanium or a silicon-germanium alloy having a germanium concentration exceeding about 90%.

    摘要翻译： 具有与CMOS处理技术通用兼容的方法制造具有与光电检测器密集地集成并有效耦合的光波导的高速光电子器件。 在各种实施方案中，波导基本上由单晶硅组成，并且光电检测器包含或基本上由外延生长的锗或锗浓度超过约90％的硅 - 锗合金构成。

    Optical field concentrator using multiple low-index nano-layer configuration for CMOS compatible laser devices
    7.
    发明申请
    Optical field concentrator using multiple low-index nano-layer configuration for CMOS compatible laser devices 有权
    使用CMOS兼容激光器件的多个低折射率纳米层配置的光场集中器

    公开(公告)号：US20070248308A1

    公开(公告)日：2007-10-25

    申请号：US11410228

    申请日：2006-04-24

    申请人： Ning-Ning Feng ,  Jurgen Michel ,  Lionel Kimerling

    发明人： Ning-Ning Feng ,  Jurgen Michel ,  Lionel Kimerling

    IPC分类号： G02B6/10

    CPC分类号： G02B6/107 ,  B82Y20/00 ,  G02B6/0229 ,  G02B6/03611 ,  G02B6/03644 ,  G02B6/03688 ,  G02B6/1223

    摘要： An optical field concentrator includes a plurality of waveguide layers comprising high index materials having a first defined thickness. At least one nano-layer structure is positioned between said waveguide layers. The at least one nano-layer structure comprises low index materials having a second defined thickness that is smaller than the first defined thickness. A plurality of cladding layers are positioned between the waveguide layers and the at least one nano-layer structure. The cladding layers have a third defined thickness that is larger than the first defined thickness.

    摘要翻译： 光场集中器包括多个波导层，其包括具有第一限定厚度的高折射率材料。 至少一个纳米层结构位于所述波导层之间。 所述至少一个纳米层结构包括具有小于所述第一限定厚度的第二限定厚度的低折射率材料。 多个包层位于波导层和至少一个纳米层结构之间。 包覆层具有大于第一限定厚度的第三限定厚度。

    Partial confinement photonic crystal waveguides
    8.
    发明申请
    Partial confinement photonic crystal waveguides 有权
    局部约束光子晶体波导

    公开(公告)号：US20070181915A1

    公开(公告)日：2007-08-09

    申请号：US11349761

    申请日：2006-02-08

    申请人： Sajan Saini ,  Jurgen Michel ,  Dong Pan ,  Wojciech Giziewicz ,  Lionel Kimerling

    发明人： Sajan Saini ,  Jurgen Michel ,  Dong Pan ,  Wojciech Giziewicz ,  Lionel Kimerling

    IPC分类号： H01L29/768

    CPC分类号： H01L29/768

    摘要： An optical waveguide structure includes an air-via region that receives an optical signal from an optical source. A photonic crystal cladding region is formed on the surface of the air-via region. The photonic crystal cladding region confines the optical signal within the air-via region and propagates the optical signal along the axial direction while ensuring near complete transmission of the optical signal.

    摘要翻译： 光波导结构包括从光源接收光信号的通气区域。 在透气区域的表面上形成光子晶体包层区域。 光子晶体覆盖区域将光信号限制在通气区域内，并且沿着轴向传播光信号，同时确保光信号的接近完全传输。