OPTICAL APPARATUS, SYSTEM AND METHOD EMPLOYING AN ENDOHEDRAL METALLOFULLERENE
    5.
    发明申请
    OPTICAL APPARATUS, SYSTEM AND METHOD EMPLOYING AN ENDOHEDRAL METALLOFULLERENE 审中-公开
    光学装置,系统和方法使用内啡肽金属

    公开(公告)号:US20120033294A1

    公开(公告)日:2012-02-09

    申请号:US13258397

    申请日:2009-04-30

    IPC分类号: H01S3/067 G02B6/26

    摘要: An optical apparatus (100), an optical system (200) and a method (300) of light amplification by stimulated emission employ an endohedral metallofullerene (120, 220) as an active material coupled to an optical waveguide (110, 210). The endohedral metallofullerene (120, 220) is optically coupled to an optical field of the optical waveguide (110, 210). The coupled optical field produces a stimulated emission in the endohedral metallofullerene (120, 220). The optical system (200) further includes an optical source (230) that generates optical power (232) to pump a stimulated emission. The method (300) further includes optically pumping (330) the coupled endohedral metallofullerene by introducing an optical pump into the optical waveguide.

    摘要翻译: 通过受激发射的光放大的光学装置(100),光学系统(200)和方法(300)采用内联金属富勒烯(120,220)作为耦合到光波导(110,210)的活性材料。 内向金属富勒烯(120,220)光学耦合到光波导(110,210)的光场。 耦合的光场在内向金属富勒烯(120,220)中产生受激发射。 光学系统(200)还包括产生用于泵浦受激发射的光功率(232)的光源(230)。 方法(300)还包括通过将光泵引入到光波导中来光学泵浦(330)耦合的内嵌金属富勒烯。

    Dynamic Impedance Receiver Circuit For Ultrafast Low-power Photodetector
    6.
    发明申请
    Dynamic Impedance Receiver Circuit For Ultrafast Low-power Photodetector 有权
    超快速低功耗光电探测器的动态阻抗接收器电路

    公开(公告)号:US20110186715A1

    公开(公告)日:2011-08-04

    申请号:US13058502

    申请日:2008-08-27

    IPC分类号: H01J40/14

    摘要: A photodetector receiver circuit, including: a photodetector for receiving an optical signal and converting the optical signal into a current; and a dynamic impedance circuit connected to the photodetector; wherein the dynamic impedance circuit is configured to have a first impedance during a charging phase and a second impedance during a discharging phase, the first impedance comprising a slower decay time than the second impedance.

    摘要翻译: 一种光检测器接收器电路,包括:光电检测器,用于接收光信号并将光信号转换为电流; 以及连接到所述光电检测器的动态阻抗电路; 其中所述动态阻抗电路被配置为在放电阶段期间具有在充电阶段期间的第一阻抗和第二阻抗,所述第一阻抗包括比所述第二阻抗更慢的衰减时间。

    System and method for a micro ring laser
    7.
    发明授权
    System and method for a micro ring laser 有权
    微环激光器的系统和方法

    公开(公告)号:US08891577B2

    公开(公告)日:2014-11-18

    申请号:US12990940

    申请日:2008-05-06

    摘要: A system and method for an electrically pumped laser system is disclosed. The system includes a silicon micro-ring resonator 405. A quantum well 412 formed of a III-V group semiconductor material is optically coupled with the micro-ring resonator 405 to provide optical gain. A trapezoidal shaped buffer 414 formed of a III-V group semiconductor material and doped with a first type of carrier is optically coupled to the quantum well 412. A ring electrode 410 is coupled to the trapezoidal shaped buffer 414. The trapezoidal shaped buffer 414 enables the ring electrode 410 to be substantially isolated from an optical mode of the micro-ring resonator 405.

    摘要翻译: 公开了一种用于电泵浦激光系统的系统和方法。 该系统包括硅微环谐振器405.由III-V族半导体材料形成的量子阱412与微环谐振器405光耦合以提供光学增益。 由III-V族半导体材料形成并掺杂有第一类型载体的梯形缓冲器414光耦合到量子阱412.环形电极410耦合到梯形形状的缓冲器414.梯形缓冲器414使得 环形电极410基本上与微环形谐振器405的光学模式隔离。

    OPTICAL ENGINE FOR POINT-TO-POINT COMMUNICATIONS
    8.
    发明申请
    OPTICAL ENGINE FOR POINT-TO-POINT COMMUNICATIONS 审中-公开
    用于点对点通信的光学发动机

    公开(公告)号:US20110274438A1

    公开(公告)日:2011-11-10

    申请号:US13143902

    申请日:2009-01-09

    IPC分类号: H04B10/12

    摘要: An optical engine (11) for providing a point-to-point optical communications link between devices. The optical engine (11) includes a light source (24) optically coupled to a modulation chip (6) and configured to generate an optical beam. The optical engine further comprises a modulator (21) carried on the modulation chip and configured to modulate the optical beam. The optical engine further includes a waveguide (30), formed in a plane parallel to the plane of the substrate, and configured to guide the modulated optical beam from the modulator to at least one of a plurality of out-of-plane couplers (40) grouped in a defined region (48) of the modulation chip. The out-of-plane coupler can couple the modulated optical beam to an optical device.

    摘要翻译: 一种用于在设备之间提供点对点光通信链路的光学引擎(11)。 光学引擎(11)包括光耦合到调制芯片(6)并被配置为产生光束的光源(24)。 光引擎还包括承载在调制芯片上并被配置为调制光束的调制器(21)。 光学引擎还包括波导(30),其形成在平行于衬底的平面的平面中,并且被配置为将调制光束从调制器引导到多个平面外耦合器(40)中的至少一个 )分组在调制芯片的限定区域(48)中。 平面外耦合器可以将调制的光束耦合到光学装置。