公开(公告)号：US20130279911A1

公开(公告)日：2013-10-24

申请号：US13449532

申请日：2012-04-18

申请人： Mehrdad Ziari ,  Scott Corzine ,  Masaki Kato ,  Michael Francis Van Leeuwen ,  Radhakrishnan L. Nagarajan ,  Matthew L. Mitchell ,  Fred A. Kish, JR.

发明人： Mehrdad Ziari ,  Scott Corzine ,  Masaki Kato ,  Michael Francis Van Leeuwen ,  Radhakrishnan L. Nagarajan ,  Matthew L. Mitchell ,  Fred A. Kish, JR.

IPC分类号： H04J14/06 ,  H01S3/30

CPC分类号： H04B10/2916 ,  H01S3/094073 ,  H01S3/302 ,  H01S5/005 ,  H01S5/4012

摘要： A Raman pump may include a dual output laser configured to output two optical signals; a delay interferometer configured to delay a first of the two optical signals to decorrelate the two optical signals from each other; and a combiner configured to combine the delayed first of the two optical signals and a second of the two optical signals to provide a Raman amplification signal.

摘要翻译： 拉曼泵可以包括配置成输出两个光信号的双输出激光器; 延迟干涉仪被配置为延迟两个光信号中的第一个以将两个光信号相互去相关; 以及组合器，其被配置为组合两个光信号中延迟的第一个和两个光信号中的第二个，以提供拉曼放大信号。

公开(公告)号：US08269297B2

公开(公告)日：2012-09-18

申请号：US12646558

申请日：2009-12-23

申请人： Radhakrishnan L. Nagarajan ,  Andrew G. Dentai ,  Scott Corzine ,  Steven Nguyen ,  Vikrant Lal ,  Jacco L. Pleumeekers ,  Peter W. Evans

发明人： Radhakrishnan L. Nagarajan ,  Andrew G. Dentai ,  Scott Corzine ,  Steven Nguyen ,  Vikrant Lal ,  Jacco L. Pleumeekers ,  Peter W. Evans

IPC分类号： H01L31/0232

CPC分类号： H01L31/105 ,  G02B6/12004 ,  G02B6/12007 ,  G02B6/2813 ,  G02B6/42 ,  H01L31/02019

摘要： Consistent with the present disclosure, a current blocking layer is provided between output waveguides carrying light to be sensed by the photodiodes in a balanced photodetector, and the photodiodes themselves. Preferably, the photodiodes are provided above the waveguides and sense light through evanescently coupling with the waveguides. In addition, the current blocking layer may include alternating p and n-type conductivity layers, such that, between adjacent ones of such layers, a reverse biased pn-junction is formed. The pn-junctions, therefore, limit the amount of current flowing from one photodiode of the balanced detector to the other, thereby improving performance.

摘要翻译： 与本公开一致，在平衡光电检测器中的由光电二极管传送的光的输出波导之间提供电流阻挡层，以及光电二极管本身。 优选地，光电二极管设置在波导上方并且通过与波导衰减耦合来感测光。 此外，电流阻挡层可以包括交替的p型和n型导电层，使得在相邻的这些层之间形成反向偏置的pn结。 因此，pn结限制了从平衡检测器的一个光电二极管流到另一个的电流量，从而提高性能。

公开(公告)号：US20100254420A1

公开(公告)日：2010-10-07

申请号：US12418316

申请日：2009-04-03

申请人： Scott Corzine ,  Mehrdad Ziari

发明人： Scott Corzine ,  Mehrdad Ziari

IPC分类号： H01S5/026 ,  H01S3/23 ,  H01S5/00

CPC分类号： H04B10/506 ,  H01S5/0085 ,  H01S5/02248 ,  H01S5/4087

摘要： A photonic integrated circuit (PIC) having multiple Mach-Zehnder (MZ) modulators with different lengths is provided. The modulator lengths are selected to provide optimal performance for each optical path provided on the PIC.

摘要翻译： 提供了具有不同长度的多个Mach-Zehnder（MZ）调制器的光子集成电路（PIC）。 选择调制器长度以为PIC上提供的每个光路提供最佳性能。

公开(公告)号：US20090220235A1

公开(公告)日：2009-09-03

申请号：US12344135

申请日：2008-12-24

申请人： Charles H. JOYNER ,  Scott CORZINE ,  Masaki KATO ,  Mehrdad ZIARI

发明人： Charles H. JOYNER ,  Scott CORZINE ,  Masaki KATO ,  Mehrdad ZIARI

IPC分类号： H04J14/02 ,  G02F1/035 ,  H04B10/04

CPC分类号： H04B10/505 ,  H04B10/5053 ,  H04B10/5057

摘要： A modulator is disclosed that includes three arms between a splitter portion and a coupler portion. The modulator typically requires at most a π/2 phase shift between constellation points. Accordingly, the modulator is more efficient and consumes less power.

摘要翻译： 公开了一种在分离器部分和耦合器部分之间包括三个臂的调制器。 调制器通常在星座点之间最多需要π/ 2相移。 因此，调制器更有效率并且消耗更少的功率。

公开(公告)号：US20070177644A1

公开(公告)日：2007-08-02

申请号：US11343122

申请日：2006-01-30

申请人： Scott Corzine

发明人： Scott Corzine

IPC分类号： H01S3/10 ,  H01S5/00

CPC分类号： H01L33/20 ,  H01L33/24 ,  H01L2933/0083

摘要： Edge-emitting light source and method for fabricating an edge-emitting light source. The edge-emitting light source includes a photonic crystal having at least one waveguide region. An edge-emitting semiconductor structure having a light emitting active layer is incorporated within the at least one waveguide region. Light emitted by the edge-emitting semiconductor structure and within the bandgap of the photonic crystal is confined within the waveguide region and guided out of the photonic crystal through the waveguide region.

摘要翻译： 边缘发射光源和制造边缘发射光源的方法。 边缘发射光源包括具有至少一个波导区域的光子晶体。 具有发光有源层的边缘发射半导体结构被并入至少一个波导区域内。 由边缘发射半导体结构发射并且在光子晶体的带隙内发出的光被限制在波导区域内，并通过波导区被引导出光子晶体。

公开(公告)号：US20070032041A1

公开(公告)日：2007-02-08

申请号：US11194237

申请日：2005-08-01

申请人： Steven Lester ,  Virginia Robbins ,  Scott Corzine

发明人： Steven Lester ,  Virginia Robbins ,  Scott Corzine

IPC分类号： H01L21/30 ,  H01L21/00

CPC分类号： H01L21/2007 ,  H01L21/02458 ,  H01L21/02505 ,  H01L21/0254 ,  H01L33/007 ,  H01L33/0079

摘要： A gallium nitride device substrate comprises a layer of gallium nitride containing an additional lattice parameter altering element located over a substitute substrate.

摘要翻译： 氮化镓器件衬底包括含有位于替代衬底上的附加晶格参数改变元件的氮化镓层。

公开(公告)号：US20070031154A1

公开(公告)日：2007-02-08

申请号：US11197873

申请日：2005-08-05

申请人： Gregory VanWiggeren ,  Douglas Baney ,  Scott Corzine

发明人： Gregory VanWiggeren ,  Douglas Baney ,  Scott Corzine

IPC分类号： H04B10/00

CPC分类号： G01B11/306 ,  G01J3/433 ,  G01N21/45 ,  G01N21/553

摘要： A measurement system has a modulated laser source that illuminates a target within the measurement system. The modulated laser source has a first coherence length in an unmodulated state, and a second coherence length in a modulated state that is shorter than the first coherence length. The measurement system includes a detector that receives a deflected signal from the target and provides a detected signal having a signal component and a drift component, wherein the drift component is lower in the modulated state than in the unmodulated state of the modulated laser source.

摘要翻译： 测量系统具有照亮测量系统内的目标的调制激光源。 调制激光源具有处于未调制状态的第一相干长度和处于比第一相干长度短的调制状态的第二相干长度。 该测量系统包括一个检测器，其接收来自目标的偏转信号，并提供具有信号分量和漂移分量的检测信号，其中漂移分量在调制状态下比调制激光源的未调制状态低。

公开(公告)号：US07155131B2

公开(公告)日：2006-12-26

申请号：US09999758

申请日：2001-10-23

申请人： Jonathan Simon ,  Scott Corzine

发明人： Jonathan Simon ,  Scott Corzine

IPC分类号： H04B10/12 ,  H01S3/10 ,  H01S3/13 ,  H01S3/098

CPC分类号： H04B10/504

摘要： The invention relates to optical communication devices, light emission devices and optical communication methods. Aspects of the present invention provide methods and devices enable provision of modulated output optical signals without providing modulation of total photon populations of cavities of associated lasers. Such avoids or minimizes bandwidth restrictions associated with conventional methods or devices which modulate total photon populations within cavities of lasers. One aspect of the invention includes an optical communication method including providing a data signal comprising data to be communicated and emitting light using a laser. The method further includes modulating the laser across a lasing mode transition responsive to the data signal. The emitting further includes emitting the light during a plurality of lasing modes of the laser to communicate the data responsive to the modulating.

公开(公告)号：US20060285211A1

公开(公告)日：2006-12-21

申请号：US11509280

申请日：2006-08-24

申请人： Scott Corzine ,  Michael Tan ,  Chao Lin ,  Jintian Zhu ,  Michael Leary

发明人： Scott Corzine ,  Michael Tan ,  Chao Lin ,  Jintian Zhu ,  Michael Leary

IPC分类号： G02B1/10

CPC分类号： H01S5/18341 ,  H01S5/18363

摘要： A distributed Bragg reflector and a method of fabricating the same incorporates a support for supporting the gaps against collapse. The method includes forming a plurality of alternating structure and sacrificial layers on a substrate. The structure and sacrificial layers are etched into at least one mesa protruding from the substrate. A support layer is formed on the at least one mesa leaving a portion of the structure and sacrificial layers exposed. At least a portion of at least one of the exposed sacrificial layers are etched from between the structure layers to form gaps between the structure layers.

公开(公告)号：US20050074194A1

公开(公告)日：2005-04-07

申请号：US10678887

申请日：2003-10-02

申请人： Michael Tan ,  Scott Corzine ,  Mihail Sigalas ,  Chaokun Lin ,  Kostadin Djordjev

发明人： Michael Tan ,  Scott Corzine ,  Mihail Sigalas ,  Chaokun Lin ,  Kostadin Djordjev

IPC分类号： G02B6/12 ,  G02F1/015 ,  G02F1/017 ,  G02F1/01 ,  G02B6/26

CPC分类号： B82Y20/00 ,  G02B6/12007 ,  G02B2006/12097 ,  G02F1/01708 ,  G02F2001/0157 ,  G02F2203/15

摘要： A modulator having a waveguide and a microdisk resonator is disclosed. The waveguide has an input port for receiving a light signal of wavelength λ and an output port for transmitting modulated light. The microdisk resonator has a resonance at λ and is coupled to the waveguide between the input and output ports such that at least 10 percent of the light traveling in the waveguide is coupled to the microdisk resonator. The microdisk resonator further includes a material having a first state and a second state, the material absorbing more of the light in the first state than in the second state. The first and second states are selectable by a signal that is applied to the microdisk resonator. In one embodiment, the waveguide and the microdisk resonator occupy different portions of a sheet of material having the various layers used to construct the resonator.