公开(公告)号：US5430386A

公开(公告)日：1995-07-04

申请号：US12405

申请日：1993-02-02

申请人： Michel Morin ,  Jean Friedt ,  Yasuhide Nakai ,  Hidehisa Hashizume ,  Chiyo Fujihira ,  Masatake Hirose

发明人： Michel Morin ,  Jean Friedt ,  Yasuhide Nakai ,  Hidehisa Hashizume ,  Chiyo Fujihira ,  Masatake Hirose

IPC分类号： H01L21/66 ,  G01N22/00 ,  G01R31/26

CPC分类号： G01R31/2648

摘要： Method and its device for evaluating semiconductor wafers that evaluates semiconductor wafers by estimating the dopant level which is equivalent to the critical value at which the excess minority carrier injection density reaches the high injection state, and that measures the minority carrier lifetime at a low-injection-state exposure condition adapted to said dopant level. Excitation light (emitted by excitation light generator 4) is emitted onto a semiconductor wafer 2 at varying exposure conditions as imposed by an exposure condition controller 9. Detector 6 detects the change in the level of reflected radiation from microwaves emitted by microwave generator 5 onto the wafer 2. The dopant level in the semiconductor wafer 2 is estimated by estimation circuit 10' based on the change in the exposure conditions and the change in the minority carrier lifetime as determined by the change in the microwave level. The minority carrier lifetime is measured by measurement circuit 12 at the exposure condition adapted to said dopant level as detected by exposure condition detection circuit 11. This structure makes possible the estimation of the dopant level in the semiconductor wafer while obtaining the lifetime based on Shockley-Read-Hall statistics, and is thus highly qualified for evaluating the semiconductor wafer 2.

摘要翻译： 用于评估半导体晶片的方法及其装置，其通过估计等效于过剩少数载流子注入密度达到高注入状态的临界值的掺杂剂水平来评估半导体晶片，并且在低注入下测量少数载流子寿命 - 适合于所述掺杂剂水平的状态曝光条件。 激发光（由激发光发生器4发射）以暴露条件控制器9施加的不同曝光条件发射到半导体晶片2.检测器6检测由微波发生器5发射的微波的反射辐射的水平的变化， 晶片2.通过由微波级的变化确定的基于曝光条件的变化和少数载流子寿命的变化的估计电路10'来估计半导体晶片2中的掺杂剂水平。 少数载流子寿命由测量电路12在由曝光条件检测电路11检测到的适合于所述掺杂剂水平的曝光条件下测量。这种结构使得可以估计半导体晶片中的掺杂剂水平，同时基于Shockley- 读 - 霍尔统计数据，因此非常适合评估半导体晶片2。

公开(公告)号：US5260964A

公开(公告)日：1993-11-09

申请号：US906265

申请日：1992-06-26

申请人： Michel Morin ,  Gaetan Duplain

发明人： Michel Morin ,  Gaetan Duplain

IPC分类号： H01S3/08

CPC分类号： H01S3/08063 ,  H01S3/08 ,  H01S3/0606 ,  H01S3/08095 ,  H01S3/0818

摘要： A resonator for the modal control of a laser with a gain medium having a non-circular cross-section in a plane perpendicular to the optical axis of the resonator. It has a graded reflectivity mirror as the output coupler. The graded reflectivity mirror consists of a partial reflector which has a reflectivity that varies gradually according to the position on the mirror's surface. The resonator is either astigmatic or the graded reflectivity mirror has a non circularly symmetric reflectivity profile or both. It allows the production of a good optical quality beam with an efficient energy extraction.

摘要翻译： 一种谐振器，用于在垂直于谐振器的光轴的平面中具有具有非圆形横截面的增益介质的激光器的模态控制。 它具有渐变反射镜作为输出耦合器。 分级反射镜由部分反射镜组成，其具有根据镜子表面上的位置逐渐变化的反射率。 谐振器是散光的，或者分级反射镜具有非圆形对称的反射率曲线或两者。 它允许生产具有高效能量提取的良好光学质量的光束。

公开(公告)号：US20110088178A1

公开(公告)日：2011-04-21

申请号：US12579619

申请日：2009-10-15

申请人： Yves Fontaine ,  Michel Morin

发明人： Yves Fontaine ,  Michel Morin

IPC分类号： B60P1/43 ,  B65G69/28 ,  A61G3/06

CPC分类号： B65G69/2811 ,  A61G3/061 ,  A61G3/067 ,  B60P1/433

摘要： A deployable ramp assembly including a fixed ramp portion and a pivotable ramp portion connected thereto through a direct pivot connection to pivot between stowed and deployed positions defined at a first angle from one another, a cover member pivotally connected to the fixed portion to pivot between closed and opened positions defined at a second angle from one another which is substantially smaller than the first angle, a drive assembly pivoting the cover member between the closed and opened positions, and a multiplier assembly interconnecting the pivotable portion and the cover member to transfer the pivoting motion of the cover member to the pivotable portion in an amplified manner, the multiplier assembly bringing the pivotable portion in the stowed position when the cover member is in the closed position and the pivotable portion in the deployed position when the cover member is in the opened position.

摘要翻译： 一种可展开的斜坡组件，其包括固定的斜坡部分和可枢转的斜坡部分，所述斜坡部分通过直接的枢转连接件连接到所述可转动的斜坡部分，以便以彼此之间的第一角度限定的收起位置和展开位置之间枢转;枢转地连接到固定部分以在闭合 以及以相对于第一角度为第二角度限定的打开位置，将盖构件在闭合位置和打开位置之间枢转的驱动组件和将可枢转部分和盖构件互连以将枢转 盖构件以放大的方式运动到可枢转部分，当盖构件处于关闭位置时，乘法器组件将可枢转部分置于收起位置，并且当盖构件处于打开状态时，可枢转部分处于展开位置 位置。

公开(公告)号：US20070017940A1

公开(公告)日：2007-01-25

申请号：US10557726

申请日：2004-05-20

申请人： Michel Morin

发明人： Michel Morin

IPC分类号： B65D5/72

CPC分类号： B65D41/62 ,  B65D23/06 ,  B65D23/065 ,  B65D47/40

摘要： A container having a body portion (10) and a dispensing opening, a neck (14) surrounding said dispensing opening, the neck having a rim (20), an inner neck surface (18) and an outer neck surface (16), and a drip minimizing member (32, 68) extending inwardly over a portion of the dispensing outlet, the member being located proximate the rim (20), the member terminating in a sharp edge (34, 70) to minimize dripping when pouring from the container.

摘要翻译： 具有主体部分（10）和分配开口的容器，围绕所述分配开口的颈部（14），所述颈部具有边缘（20），内颈部表面（18）和外部颈部表面（16），以及 位于所述分配出口的一部分上方向内延伸的滴漏最小化部件（32,68），所述部件位于所述边缘（20）附近，所述部件终止于尖锐边缘（34,70），以使从所述容器 。

公开(公告)号：US06907164B2

公开(公告)日：2005-06-14

申请号：US09952715

申请日：2001-09-12

申请人： Richard L. Lachance ,  André Vo Van ,  Michel Morin ,  Martin Guy ,  Martin Pelletier

发明人： Richard L. Lachance ,  André Vo Van ,  Michel Morin ,  Martin Guy ,  Martin Pelletier

IPC分类号： G02B5/18 ,  G02B6/00 ,  G02B6/02 ,  G02B6/34 ,  G02B26/00

CPC分类号： G02B6/0218 ,  G02B6/022 ,  G02B6/29317 ,  G02B6/29322 ,  G02B6/29398

摘要： An athermally packaged optical fiber device, such as a Bragg grating, is provided. The device includes a hollow structure, and a free and a threaded member projecting in the hollow structure from both ends. The optical fiber is mounted in tension inside the hollow structure through longitudinal fiber-receiving bores in both members, and has an anchor point affixed to each member with the grating therebetween. The anchor point of the threaded member is provided outside of the hollow structure, making the device more compact. The free and threaded members are rotatable together to adjust the resonant wavelength of the grating, and a nut may be provided to allow a fine-tuning. The hollow structure, free member and threaded member have a coefficient of thermal expansion selected so that they together compensate for the temperature dependency of the Bragg wavelength.

摘要翻译： 提供了诸如布拉格光栅之类的非热封封的光纤器件。 该装置包括中空结构，以及从两端突出到中空结构中的自由螺纹构件。 光纤通过两个构件中的纵向光纤接收孔安装在中空结构内部的张力中，并且具有固定到每个构件的锚点，其间具有光栅。 螺纹构件的固定点设置在中空结构的外侧，使得该装置更紧凑。 自由和螺纹构件可以一起旋转以调节光栅的谐振波长，并且可以提供螺母以允许微调。 中空结构，自由构件和螺纹构件具有选择的热膨胀系数，使得它们一起补偿布拉格波长的温度依赖性。

公开(公告)号：US08619824B2

公开(公告)日：2013-12-31

申请号：US13225155

申请日：2011-09-02

申请人： Simon Ayotte ,  Michel Morin ,  Michel Poulin ,  Christine Latrasse ,  Yves Painchaud

发明人： Simon Ayotte ,  Michel Morin ,  Michel Poulin ,  Christine Latrasse ,  Yves Painchaud

IPC分类号： H01S3/10

CPC分类号： H01S5/0687 ,  H01S5/0078 ,  H01S5/0261 ,  H01S5/06256 ,  H01S5/0683 ,  H01S5/12 ,  H01S5/1215 ,  H01S5/4006

摘要： A low white frequency noise tunable semiconductor laser source is presented. The laser source includes a single-mode semiconductor laser assembly which generates a laser beam having a tunable frequency over a spectral range of interest. An optical filter is provided in the path of the laser beam. The optical filter has multiple spectral features distributed over the entire spectral range of interest. Each spectral feature has a narrow spectral range. A locking mechanism is further provided and is controllable for locking a spectral alignment between the frequency of the laser beam and any selected one of the spectral features of the optical filter.

摘要翻译： 提出了一种低白噪声可调谐半导体激光源。 激光源包括单模半导体激光器组件，其在感兴趣的光谱范围上产生具有可调谐频率的激光束。 在激光束的路径中设置滤光器。 光学滤波器具有分布在感兴趣的整个光谱范围上的多个光谱特征。 每个光谱特征具有窄的光谱范围。 进一步提供锁定机构并且可控制该锁定机构，用于锁定激光束的频率与光学滤波器的光谱特征中的任何选定的一个之间的光谱对准。

公开(公告)号：US08406621B2

公开(公告)日：2013-03-26

申请号：US12916137

申请日：2010-10-29

申请人： Yves Painchaud ,  Michel Poulin ,  Michel Morin

发明人： Yves Painchaud ,  Michel Poulin ,  Michel Morin

IPC分类号： H04B17/00 ,  H04B10/08

CPC分类号： H04B10/676

摘要： A method is provided for measuring a factor, called herein the single-port rejection ratio (SPRR), characterizing a balanced detection device. The SPRR is representative of the ratio of the weak differential output current measured under illumination of a single-port of the balanced detection device to the strong measurable differential output current obtained under dual-port illumination. An apparatus for measuring the SPRR is also provided.

摘要翻译： 提供了一种用于测量因素的方法，在此称为单端口抑制比（SPRR），表征平衡检测装置。 SPRR代表在平衡检测装置的单端口照明下测量的弱差分输出电流与双端口照明下获得的强大的可测量差分输出电流的比率。 还提供了用于测量SPRR的装置。

公开(公告)号：US20080090158A1

公开(公告)日：2008-04-17

申请号：US11932557

申请日：2007-10-31

申请人： Yves Painchaud ,  Michel Morin

发明人： Yves Painchaud ,  Michel Morin

IPC分类号： G03F1/00

CPC分类号： G02B6/02138 ,  G03F1/34 ,  G03F1/50

摘要： A method for designing an index profile suitable for encoding into a phase mask for manufacturing a complex optical grating is provided. The optical grating corresponds to a target index profile defining a target spectral response. A modified index profile is set equal to the target index profile and expressed as a function of an apodization and phase profiles. The modified index profile is iteratively further modified in order to provide the index profile suitable for encoding in the phase mask. This process creates side bands outside of a spectral region of interest, while maintaining the target spectral response within the spectral region of interest.

摘要翻译： 提供了一种用于设计适合于编码成用于制造复合光栅的相位掩模的折射率分布的方法。 光栅对应于定义目标光谱响应的目标折射率分布。 修改的折射率分布被设置为等于目标折射率分布并且表示为变迹和相位分布的函数。 修改的索引简档被迭代地进一步修改，以便提供适合于相位掩码中的编码的索引简档。 该过程在感兴趣的光谱区域之外产生边带，同时保持感兴趣的光谱区域内的目标光谱响应。

公开(公告)号：US07352931B1

公开(公告)日：2008-04-01

申请号：US11372454

申请日：2006-03-08

申请人： Yves Painchaud ,  Michel Poulin ,  Michel Morin

发明人： Yves Painchaud ,  Michel Poulin ,  Michel Morin

IPC分类号： G02B6/34

CPC分类号： G02B6/02138

摘要： A method for manufacturing a complex multi-channel optical grating using a phase mask is presented. A plurality of sub-gratings is designed, each having an individual spectral response designed to produce one of the channels of the multi-channel grating. The target profile of the grating is determined based on the combination of the index profiles of the individual sub-gratings, the target index profile defining a target spectral response of the multi-channel grating. A modified index profile having a smooth apodization profile but providing the same spectral response as the target index profile, at least within a spectral region of interest, is determined and encoded into the phase mask. The phase mask is then used to photoinduce the grating in a photosensitive medium.

摘要翻译： 提出了使用相位掩模制造复合多通道光栅的方法。 设计了多个子光栅，每个子光栅具有设计成产生多通道光栅的一个通道的单个光谱响应。 基于各个子光栅的折射率分布的组合，确定多通道光栅的目标光谱响应的目标折射率分布来确定光栅的目标轮廓。 至少在感兴趣的光谱区域内，确定具有光滑变迹曲线但是提供与目标折射率分布相同的光谱响应的经修改的折射率分布，并将其编码到相位掩模中。 然后使用相位掩模在光敏介质中对光栅进行光诱导。

公开(公告)号：US4246774A

公开(公告)日：1981-01-27

申请号：US56292

申请日：1979-07-10

申请人： Jacques Flesselles ,  Jean Buisson ,  Michel Morin ,  Jean-Pierre Boittin ,  Pierre Tripot ,  Claude Vallee

发明人： Jacques Flesselles ,  Jean Buisson ,  Michel Morin ,  Jean-Pierre Boittin ,  Pierre Tripot ,  Claude Vallee

IPC分类号： A24C5/34 ,  G01N15/08

CPC分类号： A24C5/34 ,  A24C5/3418

摘要： A device for measuring the draft of cigarettes comprises a vertical tubular body in which cigarettes are fed one by one. A first sphincter-member mounted inside the body is operable to prevent a cigarette from falling and stop it in a given position. A second sphincter-member positioned above the first member is actuated when the first member is released so as to hold the cigarette in the above given position. A seal is provided at the bottom side of the tubular body to define a gas-tight chamber with the second sphincter-member, and an orifice connected to a source of air under vacuum is formed in the body between the first sphincter-member and the seal.

摘要翻译： 用于测量卷烟的装置包括一个垂直管状体，其中一个接一个地供给香烟。 安装在体内的第一括约肌构件可操作以防止香烟掉落并在给定位置停止。 当第一构件被释放以便将香烟保持在上述给定位置时，定位在第一构件上方的第二括约肌构件被致动。 密封件设置在管状体的底侧，以限定具有第二括约肌构件的气密室，并且在第一括约肌构件和第二括约肌构件之间的主体中形成连接到真空下的空气源的孔口 密封。