公开(公告)号：US06339496B1

公开(公告)日：2002-01-15

申请号：US09599428

申请日：2000-06-22

Applicant: Bikash Koley ,  Mario Dagenais

Inventor： Bikash Koley ,  Mario Dagenais

IPC: H01S30933

CPC classification number: H01S5/50 ,  H01S5/0207 ,  H01S5/18311 ,  H01S5/1833 ,  H01S5/423

Abstract: A cavity-less vertical semiconductor optical amplifier is provided which includes an active region of an intrinsic bulk semiconductor material sandwiched between p- and n-layers of semiconductor materials in which a vertical gain channel of a predetermined confined cross-sectional configuration is formed to constitute an amplification region of the optical amplifier. The amplification region is sandwiched between layers of p- and n-doped layers of linearly graded semiconductor material supplying holes and electrons to the active region upon switching “ON” of the optical amplifier. Several factors contribute to substantial amplification of an optical signal at a relatively low injection current which include a relatively long active region allowing sufficient single pass gain as well as a strictly confined cross-sectional configuration of the vertical gain channel which reduces the active volume of the amplification region resulting in substantially high gain at a relatively low current. Flattening of the conduction band and valence band profiles allows easy access of the holes and electrons into the active region. The cavity-less vertical semiconductor optical amplifier of the present invention is intended for multidimensional architectural structures for high speed communication.

Abstract translation: 提供了一种无空腔垂直半导体光放大器，其包括夹在半导体材料的p层和n层之间的本征体半导体材料的有源区，其中形成预定的限定横截面构造的垂直增益沟道以构成 光放大器的放大区域。 当光放大器“ON”时，放大区夹在线性梯度半导体材料的p型和n型掺杂层之间，向有源区提供空穴和电子。 几个因素有助于在相对较低的注入电流下实质地放大光学信号，其包括允许足够的单程增益的相对长的有源区以及垂直增益通道的严格限定的横截面配置，其减小了 放大区域在相对低的电流下导致基本上高的增益。 导带和价带分布的平坦化使得孔和电子容易接近有源区域。 本发明的无腔垂直半导体光放大器旨在用于高速通信的多维架构结构。

公开(公告)号：US08086382B2

公开(公告)日：2011-12-27

申请号：US12326059

申请日：2008-12-01

Applicant: Mario Dagenais ,  Daniel Mercier

Inventor： Mario Dagenais ,  Daniel Mercier

IPC: G06F19/00 ,  B60T7/12 ,  B60K28/16

CPC classification number: B60G17/0157 ,  B60G2400/1042 ,  B60G2800/94 ,  B60T8/1706 ,  B60T8/1755 ,  B60T2240/06 ,  B62K5/027 ,  B62K5/05 ,  B62K5/08

Abstract: A method for enhancing stability of a three wheel vehicle having a pair of front wheels and a single rear wheel, each of the wheels having a tire with a tire grip threshold. The method including deploying an electronic stability system (ESS) on the vehicle, providing the ESS with input from various vehicle sensors related to the longitudinal and lateral acceleration of the vehicle, causing the ESS to determine whether (i) a precursory condition indicative of a wheel lift exists and (ii) the tire grip threshold of any of the tires has been exceeded; and when a precursory condition indicative of a wheel lift exists and the tire grip threshold of none of the tires has been exceeded, causing the ESS to reduce the longitudinal acceleration of the vehicle by a first amount less than that which would cause the tire grip threshold of any of the tires to be exceeded.

Abstract translation: 一种用于增强具有一对前轮和单个后轮的三轮车的稳定性的方法，每个车轮具有轮胎夹紧阈值的轮胎。 该方法包括在车辆上部署电子稳定系统（ESS），为ESS提供与车辆的纵向和横向加速度相关的各种车辆传感器的输入，使ESS确定（i）是否指示 存在轮升降机，并且（ii）已经超过了任何一个轮胎的轮胎夹紧阈值; 并且当存在指示车轮升降的前兆条件并且没有超过轮胎的轮胎夹紧阈值时，使得ESS将车辆的纵向加速度减小到小于将导致轮胎抓地力阈值的第一量 超过任何一个轮胎。

公开(公告)号：US08054450B2

公开(公告)日：2011-11-08

申请号：US12114409

申请日：2008-05-02

Applicant: Martin C. Peckerar ,  Mario Dagenais ,  Birendra Dutt ,  John D. Barry ,  Michael D. Messina, Jr. ,  Yves Ngu

Inventor： Martin C. Peckerar ,  Mario Dagenais ,  Birendra Dutt ,  John D. Barry ,  Michael D. Messina, Jr. ,  Yves Ngu

IPC: G03B27/52

CPC classification number: G03F7/70433 ,  G03F1/50 ,  G03F1/54

Abstract: A stepper system for ultra-high resolution nano-lithography employs a photolithographic mask which includes a layer of an electrically conductive optically opaque material in which periodic arrays of sub-wavelength apertures are formed. The plasmonic excitation in the photolithographic mask exposed to the light of the wavelength in the range of 197 nm-248 nm, produces high resolution far-field radiation patterns of sufficient intensity to expose a photoresist on a wafer. The stepper system demonstrates the resiliency to the mask defects and ability to imprint coherent clear features of nano dimensions (45 nm-500 nm) and various shapes on the wafers for integrated circuits design. The stepper system may be adjusted to image the plane of the highest plasmonic field exiting the mask.

Abstract translation: 用于超高分辨率纳米光刻的步进系统采用光刻掩模，其包括其中形成有周期性的亚波长孔径阵列的导电光学不透明材料层。 暴露于波长在197nm-248nm范围内的光的光刻掩膜中的等离激元激发产生足够强度的高分辨率远场辐射图，以使晶片上的光刻胶曝光。 步进系统显示了对于掩模缺陷的弹性和在纳米尺寸（45nm-500nm））和用于集成电路设计的晶片上的各种形状的相干清晰特征的印记能力。 可以调整步进系统以对离开掩模的最高等离子体场的平面进行成像。

公开(公告)号：US20110035111A1

公开(公告)日：2011-02-10

申请号：US12745424

申请日：2008-12-01

Applicant: Mario Dagenais ,  Daniel Mercier

Inventor： Mario Dagenais ,  Daniel Mercier

IPC: G06F19/00 ,  B62D6/00

CPC classification number: B60G17/0157 ,  B60G2400/1042 ,  B60G2800/94 ,  B60T8/1706 ,  B60T8/1755 ,  B60T2240/06 ,  B62K5/027 ,  B62K5/05 ,  B62K5/08

Abstract: A method for enhancing stability of a three wheel vehicle having a pair of front wheels and a single rear wheel, each of the wheels having a tire with a tire grip threshold. The method including deploying an electronic stability system (ESS) on the vehicle, providing the ESS with input from various vehicle sensors related to the longitudinal and lateral acceleration of the vehicle, causing the ESS to determine whether (i) a precursory condition indicative of a wheel lift exists and (ii) the tire grip threshold of any of the tires has been exceeded; and when a precursory condition indicative of a wheel lift exists and the tire grip threshold of none of the tires has been exceeded, causing the ESS to reduce the longitudinal acceleration of the vehicle by a first amount less than that which would cause the tire grip threshold of any of the tires to be exceeded.

Abstract translation: 一种用于增强具有一对前轮和单个后轮的三轮车的稳定性的方法，每个车轮具有轮胎夹紧阈值的轮胎。 该方法包括在车辆上部署电子稳定系统（ESS），为ESS提供与车辆的纵向和横向加速度相关的各种车辆传感器的输入，使ESS确定（i）是否指示 存在轮升降机，并且（ii）已经超过了任何一个轮胎的轮胎夹紧阈值; 并且当存在指示车轮升降的前兆条件并且没有超过轮胎的轮胎夹紧阈值时，使得ESS将车辆的纵向加速度减小到小于将导致轮胎抓地力阈值的第一量 超过任何一个轮胎。

公开(公告)号：US20090084623A1

公开(公告)日：2009-04-02

申请号：US11864265

申请日：2007-09-28

Applicant: Mario Dagenais

Inventor： Mario Dagenais

IPC: B62D61/06 ,  G06F19/00

CPC classification number: B60W30/02 ,  B60T8/1706 ,  B60T8/1755 ,  B60T8/18 ,  B60T8/24 ,  B60T8/246 ,  B60T2230/03 ,  B60T2240/06 ,  B60T2250/02 ,  B62K5/027 ,  B62K5/05

Abstract: A vehicle comprising a seat defining a driver seat portion and a passenger seat portion, an electronic stability system, adapted to receive inputs from a load sensor, a wheel rotation sensor and a lateral acceleration sensor, the electronic stability system adapted to provide outputs to at least one of the brake system for braking the vehicle, and the engine control unit to change the power output transmitted to the wheels by the engine, the electronic stability system using a first calibration to determine the outputs when the load sensor is in a non-loaded state and a second calibration to determine the outputs when the load sensor is in a loaded state.

Abstract translation: 一种包括限定驾驶员座椅部分和乘客座椅部分的座椅的车辆，适用于接收来自负载传感器，车轮旋转传感器和横向加速度传感器的输入的电子稳定系统，所述电子稳定系统适于将输出提供给 用于制动车辆的制动系统中的至少一个，以及发动机控制单元，用于改变由发动机传递到车轮的动力输出，电子稳定系统使用第一校准来确定当负载传感器处于非车辆状态时的输出， 负载状态和第二校准以在负载传感器处于负载状态时确定输出。

公开(公告)号：US20080279230A1

公开(公告)日：2008-11-13

申请号：US12071686

申请日：2008-02-25

Applicant: Mario Dagenais

Inventor： Mario Dagenais

IPC: H01S3/10

CPC classification number: H01S5/065 ,  H01S3/10092 ,  H01S5/06255 ,  H01S5/0656

Abstract: A laser having accurately adjustable frequency, the laser including a semiconductor material having a gain region and a phase tuning region, wherein the phase tuning region is coupled to a power source that applies current in order to alter the index of refraction of the phase tuning region. By altering the amount of current applied to the tuning section, the transmission peak of the signal from the laser can be altered.

Abstract translation: 一种具有精确可调频率的激光器，该激光器包括具有增益区域和相位调谐区域的半导体材料，其中相位调谐区域耦合到施加电流的电源，以改变相位调谐区域的折射率 。 通过改变施加到调谐部分的电流量，可以改变来自激光器的信号的透射峰值。

公开(公告)号：US07190852B2

公开(公告)日：2007-03-13

申请号：US10270370

申请日：2002-10-15

Applicant: Peter J. S. Heim ,  Mario Dagenais ,  Simarjeet Saini

Inventor： Peter J. S. Heim ,  Mario Dagenais ,  Simarjeet Saini

IPC: G01C3/14 ,  G01P3/36 ,  G01J5/48

CPC classification number: G02B6/125 ,  G02B6/12004 ,  G02B6/1228 ,  G02B6/14 ,  G02B2006/12097 ,  G02B2006/12119 ,  G02B2006/12121 ,  G02B2006/12195 ,  H01S5/10 ,  H01S5/101 ,  H01S5/1014 ,  H01S5/1085 ,  H01S5/143 ,  H01S5/50

Abstract: Semiconductor devices having various combinations of curved waveguides and mode transformers are described. According to some exemplary embodiments, the mode transformer itself can be fabricated as all or part of the curved waveguide. For these exemplary embodiments it can be beneficial to use mode transformers whose active regions are relatively small to minimize losses associated with the introduced curvature, e.g., mode transformers that employ resonantly coupled waveguides and a tapered active waveguide in the mode transformation region. According to other exemplary embodiments, the mode transformer can be disposed along a straight portion of the waveguide, e.g., between the curved portion of the waveguide and the back facet. The present invention also provides flexibility in manufacturing by permitting different types of devices to be generated from a wafer depending upon where the devices are cleaved.

Abstract translation: 描述了具有弯曲波导和模式变压器的各种组合的半导体器件。 根据一些示例性实施例，模式变压器本身可以被制造为弯曲波导的全部或部分。 对于这些示例性实施例，使用其有源区域相对较小的模式变压器可以是有益的，以使与引入的曲率相关联的损耗最小化，例如在模式转换区域中使用谐振耦合的波导和锥形有源波导的模式变压器。 根据其他示例性实施例，模式变压器可以沿着波导的直线部分布置，例如在波导的弯曲部分和后面之间。 本发明还通过根据装置被切割的位置从晶片产生不同类型的装置来提供制造灵活性。

公开(公告)号：US20060254842A1

公开(公告)日：2006-11-16

申请号：US11379405

申请日：2006-04-20

Applicant: Mario Dagenais ,  Daniel Mercier

Inventor： Mario Dagenais ,  Daniel Mercier

IPC: B62D61/06 ,  B62K5/02

CPC classification number: B62K5/027 ,  B60T8/1706 ,  B60T8/261 ,  B62K5/05 ,  F02B61/045

Abstract: A straddle-type wheeled vehicle has a first brake lever and a second brake lever. A master cylinder hydraulically actuates a brake in response to actuation of either of the first and second brake levers through an electronic brake control unit. The electronic brake control unit controls actuation of the brake.

Abstract translation: 跨骑式轮式车辆具有第一制动杆和第二制动杆。 主缸通过电子制动控制单元响应于第一和第二制动杆中的任一个的致动而液压地致动制动器。 电子制动控制单元控制制动器的致动。

公开(公告)号：US07002733B2

公开(公告)日：2006-02-21

申请号：US10353984

申请日：2003-01-30

Applicant: Mario Dagenais ,  Stewart W Wilson ,  Anthony W. Yu ,  Peter J. S. Heim

Inventor： Mario Dagenais ,  Stewart W Wilson ,  Anthony W. Yu ,  Peter J. S. Heim

IPC: H04B10/12 ,  H01S3/00

CPC classification number: H04B10/2914 ,  H01S5/0064 ,  H01S5/02284 ,  H01S5/5018

Abstract: An optical amplification device includes a depolarizer for reducing the polarization sensitivity requirements on an SOA by changing the input to the SOA from having an arbitrary (unknown) polarization state to a known (depolarized) state. The depolarizer receives an input optical signal and outputs a depolarized, optical signal, and a semiconductor optical amplifier (SOA) receives the depolarized optical signal and outputs an amplified optical signal.

Abstract translation: 光放大装置包括消偏振器，用于通过将SOA的输入改变为具有任意（未知）极化状态到已知（去偏振）状态来降低对SOA的偏振敏感度要求。 去偏振器接收输入光信号并输出​​去极化的光信号，并且半导体光放大器（SOA）接收去极化的光信号并输出​​放大的光信号。

公开(公告)号：US4809204A

公开(公告)日：1989-02-28

申请号：US848198

申请日：1986-04-04

Applicant: Mario Dagenais ,  Wayne F. Sharfin ,  Robert J. Seymour

Inventor： Mario Dagenais ,  Wayne F. Sharfin ,  Robert J. Seymour

IPC: G02F3/02 ,  G06E1/04 ,  G06F7/56 ,  G02B6/00

CPC classification number: G06E1/045 ,  G02F3/02

Abstract: Real-time all-optical multiplication of an n component vector by a large m by m matrix having digital accuracy utilizes an updatable two dimensional spatial light modulator.