公开(公告)号：US20210265125A1

公开(公告)日：2021-08-26

申请号：US17253738

申请日：2019-07-09

Applicant: Indranuj Dey ,  Evgeny Papeer ,  Alexander Bespaly ,  Shai Tsipshtein ,  Ynon Hefets ,  Assaf Shaham

Inventor： Indranuj Dey ,  Evgeny Papeer ,  Alexander Bespaly ,  Shai Tsipshtein ,  Ynon Hefets ,  Assaf Shaham

IPC: H01J27/24 ,  H01J3/16 ,  G21K5/10

Abstract: Disclosed are systems and methods for generating a beam of charged particles, such as an ion beam. Such a system may comprise an interaction chamber configured to support a target, one or more electromagnetic radiation sources, a sensor, and at least one processor. The one or more electromagnetic radiation sources may be configured to provide a probe beam at a first energy for determining orientation data of the target and a particle-generating beam at a second energy, which is greater than the first energy, for producing a beam of charged particles. The processor may be configured to receive feedback information from the sensor and to cause a change in a relative orientation between the particle-generating beam and the target.

公开(公告)号：US07684404B1

公开(公告)日：2010-03-23

申请号：US10866125

申请日：2004-06-10

Applicant: Eduard Lecha ,  Ramji Pankhaniya ,  Tein-Yow Yu

Inventor： Eduard Lecha ,  Ramji Pankhaniya ,  Tein-Yow Yu

IPC: H04L12/28 ,  H04L12/56 ,  H01J3/16 ,  H01J3/22

CPC classification number: H04L12/5601

Abstract: A method for formatting ATM cells compliant with SPI-4 Phase 2 specification is presented. The method enables selection among various cell formats depending on the devices employed, and enables use of a payload-only test format, a typical format having payload and header data, a format having header error correction (HEC) data and dummy data, and a format having HEC data and user data.

Abstract translation: 提出了一种格式化符合SPI-4 Phase 2规范的ATM信元的方法。 该方法能够根据所采用的装置进行各种单元格式的选择，并且能够使用仅有效载荷的测试格式，具有有效载荷和头部数据的典型格式，具有头部纠错（HEC）数据和伪数据的格式，以及 格式具有HEC数据和用户数据。

公开(公告)号：US07592604B2

公开(公告)日：2009-09-22

申请号：US11637946

申请日：2006-12-13

Applicant: Hirotami Koike ,  Shinichi Okada ,  Akira Higuchi ,  Masahiro Inoue ,  Masahiro Yamamoto ,  Sumio Sasaki

Inventor： Hirotami Koike ,  Shinichi Okada ,  Akira Higuchi ,  Masahiro Inoue ,  Masahiro Yamamoto ,  Sumio Sasaki

IPC: G01K1/08 ,  H01J3/14 ,  H01J3/16

CPC classification number: H01J37/02 ,  H01J2237/004 ,  H01J2237/31744

Abstract: The present invention provides a charged particle beam apparatus capable of preventing the charging-up of the specimen without using a large-scale facility. A scanning electron microscope 100 illuminates a specimen 21 with a charged particle beam via a charged particle optical system arranged in a column. According to the present invention, the scanning electron microscope 100 has a charge preventive member 110 disposed between the objective lens 14 and the specimen 21. The charge preventive member 110 has an electrically conductive portion and an opening 113 to transmit the charged particle beam. The charge preventive member 110 is formed so as to partly cover the charged particle optical system when viewed from the charged particle beam irradiation spot on the specimen. In addition, the charge preventive member 110 has gas inflow paths 114 and 115 formed therein. These gas inflow paths have gas injection outlets 116 formed to inject gas toward the charged particle beam irradiation spot on the specimen.

Abstract translation: 本发明提供一种能够防止在不使用大规模设备的情况下对样本进行充电的带电粒子束装置。 扫描电子显微镜100通过配置在列中的带电粒子光学系统用带电粒子束照射样本21。 根据本发明，扫描电子显微镜100具有设置在物镜14和试样21之间的防电荷部件110.电荷阻止部件110具有导电部分和用于透射带电粒子束的开口113。 当从样本上的带电粒子束照射点观察时，电荷抑制部件110形成为部分地覆盖带电粒子光学系统。 此外，电荷阻止部件110具有形成在其中的气体流入路径114和115。 这些气体流入路径具有气体注入口116，其形成为朝向样品上的带电粒子束照射点注入气体。

公开(公告)号：US5717221A

公开(公告)日：1998-02-10

申请号：US729536

申请日：1996-10-11

Applicant: Yajun Li ,  Robert A. Doran ,  John Barile

Inventor： Yajun Li ,  Robert A. Doran ,  John Barile

IPC: G06K7/015 ,  G06K7/10 ,  G02B26/10 ,  H01J3/16

CPC classification number: G06K7/10574

Abstract: An electro-optical scanning device reads indicia having parts of different light reflectivity, including bar codes and matrix arrays such as UPSCODES. The scanning device includes laser or light emitting diodes for emitting at least two light beams of the same or different wavelengths. The light beams may be visible to the human eye, and the beams are optically directed to form one or two scan lines to scan portions of a symbol. Dual photosensor(s) or a charge coupled device detects light reflected from the different portions of the symbol. The charge coupled device can be used to detect either reflected ambient light or the reflected visible light from the beams emitted by the diodes. The photosensors generate signals corresponding to the detected light which can be processed simultaneously. The device is particularly useful in reading two dimensional or more complex symbols. Methods for reading indicia are also described.

Abstract translation: 电光扫描装置读取具有不同光反射率的部分的标记，包括条形码和诸如UPSCODES的矩阵阵列。 扫描装置包括用于发射相同或不同波长的至少两个光束的激光或发光二极管。 光束对于人眼可能是可见的，并且光束被光学定向以形成一条或两条扫描线以扫描符号的部分。 双光电传感器或电荷耦合器件检测从符号的不同部分反射的光。 电荷耦合器件可用于检测来自二极管发射的光束的反射环境光或反射的可见光。 光传感器产生对应于可同时处理的检测光的信号。 该器件在读取二维或更复杂的符号时特别有用。 还描述了读标记的方法。

公开(公告)号：US4272684A

公开(公告)日：1981-06-09

申请号：US949179

申请日：1978-10-06

Applicant: Ned J. Seachman

Inventor： Ned J. Seachman

IPC: G02B27/00 ,  G02B27/10 ,  H04N1/19 ,  H04N1/193 ,  H01J3/16 ,  H04N1/10

CPC classification number: G02B27/106 ,  G02B27/1066 ,  G02B27/143 ,  H04N1/193 ,  H04N1/1934 ,  H04N1/1937

Abstract: An optical system for generating multiple linear images of an illuminated object line and focusing the image onto an image plane. The multiple images are generated on the object side of the lens using optical beam-splitting techniques. In a preferred embodiment, the images are converted into electrical signals after focusing onto photosensor arrays.

Abstract translation: 一种用于产生照明物体线的多个线性图像并将图像聚焦到图像平面上的光学系统。 使用光束分割技术在透镜的物体侧产生多个图像。 在优选实施例中，在聚焦到光电传感器阵列上之后，将图像转换成电信号。

公开(公告)号：US4037920A

公开(公告)日：1977-07-26

申请号：US600199

申请日：1975-07-29

Applicant: Herbert Morrison Runciman ,  Peter John Berry

Inventor： Herbert Morrison Runciman ,  Peter John Berry

IPC: G02B5/09 ,  H04N3/09 ,  G02B27/17 ,  H01J3/16

CPC classification number: G02B5/09 ,  H04N3/09

Abstract: Apparatus for use in a radiation scanning system comprising a radiation detector and an optical system arranged to scan radiation from a field of view across the radiation detector. The optical system includes two sets of planar reflective surfaces, one set being movable relative to the other, and a rotary assembly carrying one of the sets and rotatable about an axis of rotation. The detector is arranged relative to the optical system such that the radiation enters the detector after sequential reflection from reflective surfaces of the two sets, and the surfaces which effect the sequential reflection being separated by a predetermined amount and being located with respect to the axis of rotation such that the angle of incidence of radiation at the detector is independent of the position of the radiation in the field of view.

公开(公告)号：US3846142A

公开(公告)日：1974-11-05

申请号：US29014672

申请日：1972-09-18

Applicant: BUZHINSKY I ,  ZHABOTINSKY M ,  GAPONTSEV V ,  DAVYDOV B ,  ALEXEEV N ,  SVERCHKOV E ,  RUDNITSKY J ,  KRAVCHENKO V ,  KORYAGINA E ,  IZYNEEV A

Inventor： ZHABOTINSKY M ,  IZYNEEV A ,  KORYAGINA E ,  KRAVCHENKO V ,  RUDNITSKY J ,  SVERCHKOV E ,  ALEXEEV N ,  DAVYDOV B ,  BUZHINSKY I ,  GAPONTSEV V

IPC: C03C3/16 ,  C03C3/17 ,  C03C3/19 ,  C03C3/21 ,  C03C4/00 ,  H01J3/16 ,  H01S3/16 ,  H01S3/17 ,  C03C3/30 ,  C09K1/36

CPC classification number: H01J3/16 ,  C03C3/16 ,  C03C3/17 ,  C03C3/19 ,  C03C3/21 ,  C03C4/0071 ,  H01S3/16 ,  H01S3/17

Abstract: 1. A GLASS FOR LASER USE COMPRISING THE FOLLOWING COMPONENTS, IN PRESENT BY WEIGHT-40-90% OF METAPHOSPHATES SELECTED FROM THE GROUP CONSISTING OF LI, NA, K, ZN, CD, BA, PB, MG, CA, AND SR, 5-50% OF PHOSPHATES OF ELEMENTS SELECTED FROM THE GROUP CONSISTING OF AL, ZR, B, AND CE, 1-7% OF TRIVALENT NEODYMIUM ND3+, AND 0.3-5% OF TRIVALENT YTTERBIUM UB3+, SAID GLASS HAVING A THERMAL EXPANSION COEFFICIENT IN THE RANGE OF 50-160X10**-7 1/DEGREE, A MICROHARDNESS IN THE RANGE OF 300-450 KG./MM,2,A QUANTUM EFFICIENCY OF TRANSMISSION OF ND3+>YB3+HIGHER THAN 0.7, THE SECTION OF STIMULATED EMISSION OF YTTERBIUM AT X=1060 NM. BEING EQUAL TO ABOUT 2.5-5X10**-21 CM.2, AND A MAXIMUM INVERSION AT ELECTRIC ENERGY OF PUMPING OF 80 JOULES/CM.3 IS 1.5 TO 2X10**19 1/CM.2.

公开(公告)号：US3508068A

公开(公告)日：1970-04-21

申请号：US3508068D

申请日：1967-04-13

Applicant: TE CO THE

Inventor： HARRIS CLYDE W ,  NEISWANDER ROBERT S

IPC: G02B26/10 ,  H04N3/04 ,  H04N3/06 ,  H01J3/16 ,  H01J5/16

CPC classification number: H04N3/06 ,  G02B26/10 ,  H04N3/04

公开(公告)号：US20180003636A1

公开(公告)日：2018-01-04

申请号：US15687688

申请日：2017-08-28

Applicant: Honeywell International Inc.

Inventor： James Edward Goeders ,  Matthew Edward Lewis Jungwirth ,  Terry Dean Stark

IPC: G01N21/64 ,  G02B17/06 ,  G02B5/10 ,  H01J3/16 ,  G06N99/00 ,  B82Y10/00

CPC classification number: G01N21/6456 ,  B82Y10/00 ,  G01N21/6404 ,  G01N2021/6469 ,  G01N2021/6484 ,  G02B5/10 ,  G02B17/0605 ,  G06N99/002 ,  H01J3/16

Abstract: Apparatuses and systems for a die-integrated aspheric mirror are described herein. One apparatus includes an ion trap die including a number of ion locations and an aspheric mirror integrated with the ion trap die.

公开(公告)号：US09791370B2

公开(公告)日：2017-10-17

申请号：US14686524

申请日：2015-04-14

Applicant: Honeywell International Inc.

Inventor： James Goeders ,  Matthew Edward Lewis Jungwirth ,  Terry Dean Stark

IPC: G01N21/64 ,  G02B5/10 ,  G02B17/06 ,  G06N99/00 ,  H01J3/16 ,  B82Y10/00

CPC classification number: G01N21/6456 ,  B82Y10/00 ,  G01N21/6404 ,  G01N2021/6469 ,  G01N2021/6484 ,  G02B5/10 ,  G02B17/0605 ,  G06N99/002 ,  H01J3/16

Abstract: Apparatuses and systems for a die-integrated aspheric mirror are described herein. One apparatus includes an ion trap die including a number of ion locations and an aspheric mirror integrated with the ion trap die.