公开(公告)号：US09188483B2

公开(公告)日：2015-11-17

申请号：US13992593

申请日：2011-12-09

Applicant: John T. Stein

Inventor： John T. Stein

IPC: H02P29/00 ,  G01J3/02 ,  G01J3/06 ,  G01J3/453

CPC classification number: G01J3/0202 ,  G01J3/06 ,  G01J3/4535 ,  G05B2219/49054 ,  G11B5/5582 ,  G11B5/59694 ,  H01F7/066 ,  H01F7/1844 ,  H01F2007/1861 ,  H01F2007/1866 ,  H02P25/034 ,  H02P29/00

Abstract: Provided herein are devices, systems, and methods for electrically-augmented damping of an actuator and associated devices. In particular, electrically-augmented damping derived from measurement of voltage across an actuator and current flowing through an actuator is provided.

Abstract translation: 本文提供了用于致动器和相关联装置的电加减速的装置，系统和方法。 特别地，提供了通过致动器两端的电压的测量和流过致动器的电流导出的电增益阻尼。

公开(公告)号：US09109869B2

公开(公告)日：2015-08-18

申请号：US13881562

申请日：2011-09-06

Applicant: Yusuke Hirao

Inventor： Yusuke Hirao

IPC: G01B11/02 ,  G01B9/02 ,  G01J3/453

CPC classification number: G01B9/02061 ,  G01J3/4535

Abstract: An interferometer (1) measures a measuring interference beam, while detecting the position of a moving mirror (16) on the basis of detection results obtained from a reference beam detector (25). In the interferometer, a reference beam source (21) is configured by including a light source (21a) composed of a semiconductor laser device. A reference optical system (20) has a collimating optical system (22) for a reference beam, said collimating optical system converting a laser beam outputted from the reference beam source (21) into a collimated beam, and the collimated beam is diagonally inputted to a fixed mirror (15).

Abstract translation: 干涉仪（1）基于从参考光束检测器（25）获得的检测结果来检测移动镜（16）的位置，测量测量干涉光束。 在干涉仪中，通过包括由半导体激光装置构成的光源（21a）构成参考光束源（21）。 参考光学系统（20）具有用于参考光束的准直光学系统（22），所述准直光学系统将从参考光束源（21）输出的激光束转换为准直光束，并且准直光束被对角地输入到 固定镜（15）。

公开(公告)号：US20150226609A1

公开(公告)日：2015-08-13

申请号：US14691133

申请日：2015-04-20

Applicant: SK TELECOM CO., LTD.

Inventor： Jeong-sik CHO

IPC: G01J3/453 ,  H04L9/08

CPC classification number: G01J3/4535 ,  H04B10/70 ,  H04L9/0852 ,  H04L9/0858 ,  H04L2209/24

Abstract: A transmitting apparatus in a quantum key distribution system, includes: an optical interferometer to receive a single-photon pulse inputted from a light source and to provide two optical paths with a predetermined path difference, the two optical paths used for the single-photon pulse to pass through the optical interferometer; and an optical phase modulator to perform a temporal differential phase modulation of the single-photon pulse which has passed through the optical interferometer, wherein the single-photon pulse, after passing through the optical interferometer, has a probability distribution divided into two separate regions in time domain.

Abstract translation: 一种量子密钥分配系统中的发送装置，包括：光干涉仪，用于接收从光源输入的单光子脉冲，并提供具有预定路径差的两个光路，用于单光子脉冲的两个光路 通过光学干涉仪; 以及光相位调制器，其对通过所述光干涉仪的单光子脉冲进行时间微分相位调制，其中所述单光子脉冲在通过所述光干涉仪之后具有被划分为两个独立区域的概率分布 时域。

公开(公告)号：US08933406B2

公开(公告)日：2015-01-13

申请号：US13723274

申请日：2012-12-21

Applicant: Agilent Technologies, Inc.

Inventor： Gregg Ressler ,  Jeffrey H. Saller

IPC: G01J5/02 ,  G01B9/02 ,  G01J3/45 ,  G01N21/35

CPC classification number: G01B9/02 ,  G01B9/02015 ,  G01J3/06 ,  G01J3/45 ,  G01J3/4535 ,  G01J2003/061 ,  G01N21/35 ,  G01N2021/3595 ,  G01N2201/061 ,  G01N2201/10 ,  G02B7/182

Abstract: An interferometer includes a fixed assembly including a base, a beam splitter assembly and a fixed mirror, and a movable assembly including an upper scan carriage, a lower scan carriage and a movable mirror connected to the lower scan carriage. The pair of inner bearing flexures is connected to the base and the upper scan carriage, enabling movement of the upper scan carriage relative to the base, and the pair of outer bearing flexures is connected to the upper and lower scan carriages, enabling movement of the lower scan carriage relative to the upper scan carriage. The movement of the upper and lower scan carriages enable a scan movement of the movable mirror in a scan direction restricted such that the scan movement maintains a plane containing the movable mirror parallel to planes containing the movable mirror at respective distances between the movable and fixed assemblies during the scan movement.

Abstract translation: 干涉仪包括固定组件，其包括基座，分束器组件和固定反射镜，以及包括上扫描滑架，下扫描滑架和连接到下扫描滑架的可移动反射镜的可移动组件。 一对内轴承挠曲件连接到基座和上扫描托架，使得上扫描托架能够相对于基座移动，并且一对外轴承挠曲件连接到上扫描支架和下扫描支架， 相对于上扫描托架的下扫描托架。 上扫描支架和下扫描支架的移动使扫描方向的扫描运动受到限制，使得扫描运动将包含可移动镜的平面平行于可移动反射镜的平面保持在可移动和固定组件之间的相应距离处 在扫描运动期间。

公开(公告)号：US08792105B2

公开(公告)日：2014-07-29

申请号：US13009473

申请日：2011-01-19

Applicant: Diaa A. Khalil ,  Bassam A. Saadany

Inventor： Diaa A. Khalil ,  Bassam A. Saadany

IPC: G01B11/02

CPC classification number: G01J3/0256 ,  G01B9/02044 ,  G01B9/02091 ,  G01B2290/35 ,  G01J3/4535

Abstract: An interferometer includes a variable optical path length reference mirror to produce a final interferogram from a combination of interferograms. Each of the interferograms is generated at a different optical path length of the reference mirror.

Abstract translation: 干涉仪包括可变光程长度参考镜，以从干涉图的组合产生最终干涉图。 每个干涉图在参考镜的不同光程长度上产生。

公开(公告)号：US08759773B2

公开(公告)日：2014-06-24

申请号：US13450371

申请日：2012-04-18

Applicant: Ian Stuart Robinson

Inventor： Ian Stuart Robinson

IPC: G01J5/02 ,  G01J3/28

CPC classification number: G01J3/28 ,  G01J3/2803 ,  G01J3/32 ,  G01J3/36 ,  G01J3/4535 ,  G01J2003/2806

Abstract: A Fourier transform infrared spectrometer includes a beam splitter (22), end mirrors (21, 23), one of which may be scanned, and detectors (32) detecting the interfered light at the two outputs of a beam combiner (22), which may be the same optical element as the beam splitter (22). Time records of detector samples may be transformed by Fourier transform to obtain the corresponding spectra. The detectors (32) may be sampled alternately in time and the samples subsequently interleaved to provide an increased effective sampling rate. The detectors (32) may be masked by color filter mosaics so that each pixel of each detector is sensitive only to one color of light, and the spectra obtained from pixels detecting different colors may be concatenated.

Abstract translation: 傅里叶变换红外光谱仪包括分束器（22），可以扫描其中一个的分束器（22,23），以及检测器（32），用于检测光束组合器（22）的两个输出处的干涉光，其中 可以是与分束器（22）相同的光学元件。 检测器样本的时间记录可以通过傅里叶变换来转换，以获得相应的光谱。 可以在时间上交替地对检测器（32）进行采样，并且样本随后交织以提供增加的有效采样率。 检测器（32）可以通过滤色器马赛克掩蔽，使得每个检测器的每个像素仅对一种颜色的光敏感，并且从检测不同颜色的像素获得的光谱可以被级联。

公开(公告)号：US20140152993A1

公开(公告)日：2014-06-05

申请号：US14131828

申请日：2012-06-14

Applicant: Yusuke Hirao

Inventor： Yusuke Hirao

IPC: G01J3/453 ,  G01J9/02

CPC classification number: G01J3/4532 ,  G01J3/027 ,  G01J3/0289 ,  G01J3/45 ,  G01J3/4535 ,  G01J9/02

Abstract: An optical path of measurement light emitted from a measurement light source is overlaid by a beam combiner on an optical path of reference light emitted from a reference light source. The measurement light emitted from the measurement light source includes light in the sensitivity wavelength range (S1) of a measurement light detector and light in the sensitivity wavelength range (S2) of a reference light detector. An interferometer includes a wavelength separation filter that cuts light in at least a part of the sensitivity wavelength range (S2) of the reference light detector, of light included in the wavelength range of the measurement light.

Abstract translation: 从测量光源发射的测量光的光路由从参考光源发射的参考光的光路上的光束组合器重叠。 从测量光源发射的测量光包括测量光检测器的灵敏度波长范围（S1）中的光和参考光检测器的灵敏度波长范围（S2）中的光。 干涉仪包括：波长分离滤光器，其在包括在测量光的波长范围内的光中，在参考光检测器的灵敏度波长范围（S2）的至少一部分上切割光。

公开(公告)号：US20140139924A1

公开(公告)日：2014-05-22

申请号：US14117396

申请日：2012-04-04

Applicant: Yoshihisa Warashina ,  Tomofumi Suzuki ,  Kohei Kasamori

Inventor： Yoshihisa Warashina ,  Tomofumi Suzuki ,  Kohei Kasamori

IPC: G02B26/00 ,  G02B5/08

CPC classification number: G02B26/001 ,  G01B9/02051 ,  G01B9/02056 ,  G01J3/4535 ,  G01J3/4537 ,  G02B5/08 ,  G02B26/0833

Abstract: An optical module includes a first plate-shaped member having a light transmissive optical component which is formed by applying etching to a silicon region, and a second plate-shaped member having light reflective optical components (mirrors) for reflecting light transmitting through the light transmissive optical component. The first and second plate-shaped members are bonded to one another, and an optical path for light transmitting through the light transmissive optical component is along a component forming surface of the first plate-shaped member and a principal surface of the second plate-shaped member. Thereby, realizing an optical module in which it is possible to dispose the light reflective optical component and the light transmissive optical component close to one another, and a manufacturing method for the optical module.

Abstract translation: 光学模块包括具有通过对硅区域进行蚀刻形成的透光光学部件的第一板状部件和具有反射透过透光性的光的反射光学部件（反射镜）的第二板状部件 光学元件。 第一和第二板状构件彼此接合，并且用于透过透光性光学构件的光的光路沿着第一板状构件的构件形成表面，并且第二板状构件的主表面 会员。 由此，实现了可以将光反射型光学部件和透光性光学部件配置成彼此靠近的光学模块，以及光学模块的制造方法。

公开(公告)号：US20140078509A1

公开(公告)日：2014-03-20

申请号：US14115414

申请日：2012-05-02

Applicant: Green Vision Systems Ltd.

Inventor： Danny S. Moshe

IPC: G01J3/45 ,  B81B7/02 ,  G01B9/02

CPC classification number: G01J3/45 ,  B81B7/02 ,  G01B9/02049 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/4535 ,  G02B7/182 ,  G02B26/06

Abstract: A microelectromechanical system (MEMS) (10), and a microelectromechanical (MEM) optical interferometer (18), for hyper-spectral imaging and analysis. System (10) includes matrix configured collimating micro lens (16), for receiving and collimating electromagnetic radiation (60) emitted by objects (12) in a scene or sample (14); microelectromechanical optical interferometer (18), for forming divided collimated object emission beam (72) having an optical path difference, and for generating an interference image exiting optical interferometer (18); matrix configured focusing micro lens (20); micro detector (22), for detecting and recording generated interference images; and micro central programming and signal processing unit (24). Applicable for on-line (e.g., real time or near-real time) or off-line hyper-spectral imaging and analyzing, on a miniaturized or ‘micro’ (sub-centimeter [1 cm (10 mm) or less], or sub-millimeter) scale, essentially any types or kinds of biological, physical, or/and chemical, (i.e., biophysicochemical) objects.

Abstract translation: 微机电系统（MEMS）（10）和微机电（MEM）光干涉仪（18），用于超光谱成像和分析。 系统（10）包括矩阵配置的准直微透镜（16），用于接收和准直由场景或样本（14）中的物体（12）发射的电磁辐射（60）。 微机电光学干涉仪（18），用于形成具有光程差的分割的准直物体发射光束（72），并用于产生离开光学干涉仪（18）的干涉图像; 矩阵配置聚焦微透镜（20）; 微型检测器（22），用于检测和记录产生的干涉图像; 和微型中央编程和信号处理单元（24）。 适用于微型或微型（亚厘米[1厘米（10毫米）或更小）的在线（例如实时或接近实时）或离线超光谱成像和分析，或 亚毫米），基本上是生物，物理或/和化学物质（即生物物理化学）物体的任何类型或种类。

公开(公告)号：US20130135026A1

公开(公告)日：2013-05-30

申请号：US13682983

申请日：2012-11-21

Applicant: FTRX LLC

Inventor： Zvi Bleier ,  Alexander Jacobson ,  Drouét Warren Vidrine ,  Jack Gordon Kisslinger

IPC: H03L5/00

CPC classification number: G01J3/45 ,  G01B21/047 ,  G01J3/4535 ,  G02B5/122 ,  G02B26/00 ,  G02B26/12 ,  G05B6/02 ,  G05B15/02 ,  H02K33/16 ,  H03L5/00

Abstract: A quasi-translator for economically producing pure, smooth translational motion with broad arcuate or error-free motion regardless of orientation, which is useful in numerous interferometer applications including spectroscopy, a Fourier modulator and a Fourier spectrometer are provided. The quasi-translator utilizes a support, an arm including a driving magnet on a first end and a driven element on a second end, an axis for rotation of the arm, a bearing system that controls the rotation of the arm about the axis, a drive coil and a drive amplifier to drive the arm in the arcuate motion. The quasi-translator may be employed in a Fourier modulator to change the optical path difference of the interferometer/quasi-translator at a substantially constant rate of change. The quasi-translator and/or Fourier modulator may be used in a Fourier spectrometer to create an optical spectrum from a light beam and/or electrical signal created from the light beam.