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    OPTICAL MODULATOR HAVING A PLURALITY OF MODULATOR SEGMENTS
    2.
    发明申请
    OPTICAL MODULATOR HAVING A PLURALITY OF MODULATOR SEGMENTS 有权
    具有多个调制器部分的光学调制器

    公开(公告)号：US20160103340A1

    公开(公告)日：2016-04-14

    申请号：US14879149

    申请日：2015-10-09

    Applicant: Coriant Advanced Technology, LLC

    Inventor： Ran Ding ,  Thomas Wetteland Baehr-Jones ,  Peter D. Magill ,  Michael J. Hochberg ,  Alexander Rylyakov

    IPC: G02F1/01 ,  G02F1/025

    CPC classification number: G02F1/0121 ,  G02F1/011 ,  G02F1/025 ,  G02F1/035 ,  G02F1/225

    Abstract: An optical modulator apparatus may include a plurality of segment drivers, each segment driver having a unique offset voltage and driving but a portion or a segment of an electro-optical modulator. A modulating electrical signal may be applied to the segment drivers via a plurality of electrical delays. Parameters of the segment drivers may be selected so as to approximate a pre-defined transfer function, which may include a linear or a non-linear transfer function.

    Abstract translation: 光调制器装置可以包括多个段驱动器，每个段驱动器具有唯一的偏移电压并且驱动电光调制器的一部分或一段。 可以经由多个电延迟将调制电信号施加到段驱动器。 可以选择段驱动器的参数以便近似可以包括线性或非线性传递函数的预定义传递函数。

    TRANSCEIVERS FOR SIGNAL SWITCHING ARCHITECTURE
    5.
    发明申请
    TRANSCEIVERS FOR SIGNAL SWITCHING ARCHITECTURE 审中-公开
    用于信号切换架构的收发器

    公开(公告)号：US20160057516A1

    公开(公告)日：2016-02-25

    申请号：US14832377

    申请日：2015-08-21

    Applicant: Coriant Advanced Technology, LLC

    Inventor： Michael J. Hochberg ,  Ran Ding ,  Ari Novack ,  Peter D. Magill ,  Richard C. Younce

    IPC: H04Q11/00 ,  H04J14/06 ,  H04B10/40

    CPC classification number: H04Q11/0005 ,  H04J14/06 ,  H04Q2011/0016 ,  H04Q2011/0018 ,  H04Q2011/0022 ,  H04Q2011/0032 ,  H04Q2011/0035

    Abstract: An architecture for a fiber optic communication system that uses only two levels of switches, Tier 1 and Tier 3, is described. The architecture allows one to omit the conventional Top of Rack switch level and the conventional Tier 2 switch level while maintaining performance and throughput. The cost to construct and install the improved switch architecture is lower than the cost of the conventional architecture. There are also described a number of transceivers that are suitable for use in the architecture disclosed. The transceivers employ silicon PIC chips that include high contrast silicon waveguides ion the chip and that connect to various configurations of optical fibers. The transceivers provide enhanced switching capacity with fewer devices.

    Abstract translation: 描述了仅使用两个级别的交换机（Tier 1和Tier 3）的光纤通信系统的架构。 该架构允许在保持性能和吞吐量的同时省略常规的顶部机架开关级别和常规Tier 2开关级别。 构建和安装改进的交换机架构的成本低于常规架构的成本。 还描述了适用于所公开的架构的多个收发器。 收发器采用包括高对比度硅波导的硅PIC芯片，并将其连接到各种配置的光纤上。 收发器通过更少的设备提供增强的交换容量。

    OPTICAL MODULATOR HAVING A PLURALITY OF MODULATOR SEGMENTS
    6.
    发明申请
    OPTICAL MODULATOR HAVING A PLURALITY OF MODULATOR SEGMENTS 有权
    具有多个调制器部分的光学调制器

    公开(公告)号：US20170059888A1

    公开(公告)日：2017-03-02

    申请号：US15347202

    申请日：2016-11-09

    Applicant: Coriant Advanced Technology, LLC

    Inventor： Ran Ding ,  Thomas Wetteland Baehr-Jones ,  Peter D. Magill ,  Michael J. Hochberg ,  Alexander Rylyakov

    IPC: G02F1/01

    CPC classification number: G02F1/0121 ,  G02F1/011 ,  G02F1/025 ,  G02F1/035 ,  G02F1/225

    Abstract: An optical modulator apparatus may include a plurality of segment drivers, each segment driver having a unique offset voltage and driving but a portion or a segment of an electro-optical modulator. A modulating electrical signal may be applied to the segment drivers via a plurality of electrical delays. Parameters of the segment drivers may be selected so as to approximate a pre-defined transfer function, which may include a linear or a non-linear transfer function.

    Abstract translation: 光调制器装置可以包括多个段驱动器，每个段驱动器具有唯一的偏移电压并且驱动电光调制器的一部分或一段。 可以经由多个电延迟将调制电信号施加到段驱动器。 可以选择段驱动器的参数以便近似可以包括线性或非线性传递函数的预定义传递函数。

    Operation and stabilization of mod-MUX WDM transmitters based on silicon microrings
    8.
    发明授权
    Operation and stabilization of mod-MUX WDM transmitters based on silicon microrings 有权
    基于硅微环的Mod-MUX WDM发射机的运行和稳定

    公开(公告)号：US09425919B2

    公开(公告)日：2016-08-23

    申请号：US14514771

    申请日：2014-10-15

    Applicant: Coriant Advanced Technology, LLC

    Inventor： Thomas Baehr-Jones ,  Yang Liu ,  Ran Ding ,  Michael J. Hochberg

    IPC: H04B10/50 ,  H04J14/02

    CPC classification number: H04J14/02 ,  H04B10/503 ,  H04B10/506 ,  H04B10/54

    Abstract: A transmitter comprising a plurality of modulator and multiplexer (Mod-MUX) units, each Mod-MUX unit operating at an optical wavelength different from the other Mod-MUX units. The transmitter can additional include in each Mod-MUX unit two optical taps and three photodetectors that are configured to allow the respective Mod-MUX unit to be tuned to achieve thermal stabilization and achieve effective modulation and WDM operation across a range of temperatures. The Mod-MUX transmitter avoids the use of a frequency comb. The Mod-MUX transmitter avoids cross-modulation between different modulators for different laser signals.

    Abstract translation: 一种发射机，包括多个调制器和多路复用器（Mod-MUX）单元，每个Mod-MUX单元在与其它Mod-MUX单元不同的光波长下工作。 发射机可以在每个Mod-MUX单元中额外包括两个光学抽头和三个光电检测器，其被配置为允许对相应的Mod-MUX单元进行调谐，以实现热稳定，并在整个温度范围内实现有效的调制和WDM操作。 Mod-MUX发送器避免使用频率梳。 Mod-MUX发射器避免了用于不同激光信号的不同调制器之间的交叉调制。

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