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28 条记录 (耗时 0.014 秒)

    40,50 AND 100 GB/S OPTICAL TRANSCEIVERS/TRANSPONDERS IN 300PIN AND CFP MSA MODULES
    1.
    发明公开
    40,50 AND 100 GB/S OPTICAL TRANSCEIVERS/TRANSPONDERS IN 300PIN AND CFP MSA MODULES 审中-公开
    光传输/接收装置/应答器40，50和IN 300PIN- CFP-MSA MODULES 100 Gb / s和

    公开(公告)号：EP2433378A2

    公开(公告)日：2012-03-28

    申请号：EP10778047.0

    申请日：2010-05-20

    申请人： NeoPhotonics Corporation

    发明人： WAY, Winston, I.

    IPC分类号： H04B10/13

    CPC分类号： H04J14/021 ,  H04B10/40 ,  H04B10/5167 ,  H04J14/02 ,  H04J14/0256 ,  H04J14/026 ,  H04J14/0265

    摘要： Disclosed by way of exemplary embodiments, a 40/50/10 Gb/s Optical Transceivers/transponders which use opto-electronic components at data rates collectively that are lower than or equal to half the data rate, using two optical duobinary carriers. More specifically, the exemplary embodiments of the disclosed optical transceivers/transponders relate to a 43 Gb/s 300 pin MSA and a 43~56 Gb/s CFP MSA module, both include a two-carrier optical transceiver and the appropriate hardware architecture and MSA standard interfaces. The two-carrier optical transceiver is composed of a pair of 10 Gb/s optical transmitters, each using band-limited duobinary modulation at 20~28 Gb/s. The wavelength channel spacing can be as little as 19~25 GHz. The same principle is applied to a 100 Gb/s CFP module, which is composed of four tunable 10 Gb/s optical transmitters, with the channel spacing between optical carriers up to a few nanometers.

    ADJUSTABLE GRID TRACKING TRANSMITTERS AND RECEIVERS
    8.
    发明公开
    ADJUSTABLE GRID TRACKING TRANSMITTERS AND RECEIVERS 审中-公开
    ANPASSBARE GITTERVERFOLGENDE SENDER UNDEMPFÄNGER

    公开(公告)号：EP3025179A1

    公开(公告)日：2016-06-01

    申请号：EP14829122.2

    申请日：2014-06-23

    申请人： NeoPhotonics Corporation

    发明人： VAIL, Edward, C. ,  GOKHALE, Milind

    IPC分类号： G02B6/36

    摘要： Optical telecommunication receivers and transmitters are described comprising dispersive elements and adjustable beam steering elements that are combined to provide optical grid tracking to adjust with very low power consumption to variations in the optical grid due to various changes, such as temperature fluctuations, age or other environmental or design changes. Thus, high bandwidth transmitters or receivers can be provides with low power consumption and/or low cost designs.

    摘要翻译： 描述了光通信接收器和发射器，其包括分散元件和可调整的光束操纵元件，其被组合以提供光栅跟踪，以由于诸如温度波动，年龄或其他环境的各种变化而以非常低的功率消耗调整光栅的变化 或设计更改。 因此，高带宽发射机或接收机可以提供低功耗和/或低成本设计。

    INTEGRATED CIRCUIT COUPLING SYSTEM WITH WAVEGUIDE CIRCUITRY AND METHOD OF MANUFACTURE THEREOF
    9.
    发明公开
    INTEGRATED CIRCUIT COUPLING SYSTEM WITH WAVEGUIDE CIRCUITRY AND METHOD OF MANUFACTURE THEREOF 有权
    利用结合波导回路系统中的集成电路及其制造方法

    公开(公告)号：EP2798389A1

    公开(公告)日：2014-11-05

    申请号：EP12863185.0

    申请日：2012-12-27

    申请人： NeoPhotonics Corporation

    发明人： WON, Jongik ,  TSENG, Hsiang En ,  MARTINEZ, Luis ,  TICKNOR, Anthony J.

    IPC分类号： G02B6/13 ,  G02B6/02 ,  B29D11/00

    CPC分类号： G02B6/30 ,  G02B6/136 ,  G02B6/262 ,  G02B6/34 ,  G02B6/4214

    摘要： A method of manufacture of an integrated circuit coupling system includes: forming a waveguide assembly, having a top clad over an open end of an optical core; forming a first photoresist having a base photoresist pattern shape with sloped photoresist sidewalls tapered down to expose a portion of the top clad; forming a recess having clad sidewalls from the portion of the top clad exposed by the base photoresist pattern shape, the clad sidewalls having a shape replicating a shape of the base photo resist pattern shape; and forming an optical vertical insertion area, from the clad sidewalls forming the recess, having a pocket trench, a horizontal step, and a mirror with a reflective material selectively applied to a section of the clad sidewalls and exposing the open end opposite to the mirror, the horizontal step between the mirror and the pocket trench.