JP2024016064A5 - - Google Patents
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- JP2024016064A5 JP2024016064A5 JP2023180547A JP2023180547A JP2024016064A5 JP 2024016064 A5 JP2024016064 A5 JP 2024016064A5 JP 2023180547 A JP2023180547 A JP 2023180547A JP 2023180547 A JP2023180547 A JP 2023180547A JP 2024016064 A5 JP2024016064 A5 JP 2024016064A5
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- Prior art keywords
- laser beam
- sppr
- intensity pattern
- optical vortex
- optical
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Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/171,883 US10670391B2 (en) | 2018-10-26 | 2018-10-26 | Confocal optical protractor |
| US16/171,883 | 2018-10-26 | ||
| US16/411,921 US10809057B2 (en) | 2018-10-26 | 2019-05-14 | Methods for confocal optical protractor with structured light illumination to determine angles |
| US16/411,921 | 2019-05-14 | ||
| PCT/US2019/057846 WO2020086837A1 (en) | 2018-10-26 | 2019-10-24 | Methods for confocal optical protractor with structured light illumination to determine angles |
| JP2021522943A JP7372968B2 (ja) | 2018-10-26 | 2019-10-24 | 共焦点光学分度器および構造化光照明によって角度を判定するための方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021522943A Division JP7372968B2 (ja) | 2018-10-26 | 2019-10-24 | 共焦点光学分度器および構造化光照明によって角度を判定するための方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024016064A JP2024016064A (ja) | 2024-02-06 |
| JP2024016064A5 true JP2024016064A5 (enExample) | 2025-04-15 |
| JP7674436B2 JP7674436B2 (ja) | 2025-05-09 |
Family
ID=68582385
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021522943A Active JP7372968B2 (ja) | 2018-10-26 | 2019-10-24 | 共焦点光学分度器および構造化光照明によって角度を判定するための方法 |
| JP2021523047A Active JP7286765B2 (ja) | 2018-10-26 | 2019-10-24 | 共焦点光学分度器 |
| JP2023084719A Active JP7607077B2 (ja) | 2018-10-26 | 2023-05-23 | 共焦点光学分度器 |
| JP2023180547A Active JP7674436B2 (ja) | 2018-10-26 | 2023-10-19 | 共焦点光学分度器および構造化光照明によって角度を判定するための方法 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021522943A Active JP7372968B2 (ja) | 2018-10-26 | 2019-10-24 | 共焦点光学分度器および構造化光照明によって角度を判定するための方法 |
| JP2021523047A Active JP7286765B2 (ja) | 2018-10-26 | 2019-10-24 | 共焦点光学分度器 |
| JP2023084719A Active JP7607077B2 (ja) | 2018-10-26 | 2023-05-23 | 共焦点光学分度器 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10670391B2 (enExample) |
| EP (3) | EP4177565B1 (enExample) |
| JP (4) | JP7372968B2 (enExample) |
| KR (2) | KR102741494B1 (enExample) |
| BR (3) | BR112021007644B1 (enExample) |
| WO (2) | WO2020086828A2 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7235153B2 (ja) * | 2017-12-29 | 2023-03-08 | 株式会社三洋物産 | 遊技機 |
| JP7235154B2 (ja) * | 2018-02-15 | 2023-03-08 | 株式会社三洋物産 | 遊技機 |
| JP7231076B2 (ja) * | 2018-03-08 | 2023-03-01 | 株式会社三洋物産 | 遊技機 |
| US10670391B2 (en) * | 2018-10-26 | 2020-06-02 | Northrop Grumman Systems Corporation | Confocal optical protractor |
| JP2020103418A (ja) * | 2018-12-26 | 2020-07-09 | 株式会社三洋物産 | 遊技機 |
| JP2021186294A (ja) * | 2020-05-29 | 2021-12-13 | 株式会社三洋物産 | 遊技機 |
| CN115077390B (zh) * | 2021-03-11 | 2023-03-24 | 山东大学 | 一种基于双波长涡旋光自共轭干涉的大量程皮米级位移测量系统及方法 |
| JP2022166647A (ja) * | 2021-04-21 | 2022-11-02 | パナソニックＩｐマネジメント株式会社 | 光学測定装置、実装基板の組立装置、および、実装基板の組立方法 |
| KR102608513B1 (ko) | 2021-11-24 | 2023-12-04 | 한국과학기술원 | 유니버셜 메타표면을 포함하는 자유경로 동적 광집속 분포 생성기 |
| KR102736223B1 (ko) * | 2021-11-25 | 2024-12-03 | 한국기초과학지원연구원 | 광학 시스템 |
| JP2023053387A (ja) * | 2022-02-04 | 2023-04-12 | 株式会社三洋物産 | 遊技機 |
| CN115406379B (zh) * | 2022-08-15 | 2024-09-20 | 重庆邮电大学 | 一种基于光斑形变的大量程自准直测角方法 |
| TWI836633B (zh) * | 2022-09-28 | 2024-03-21 | 致茂電子股份有限公司 | 多自由度誤差校正方法及設備 |
| CN116773850B (zh) * | 2023-05-16 | 2024-07-23 | 苏州大学 | 一种基于单光子探测器测量转速和转角的装置及方法 |
| CN116298373B (zh) * | 2023-05-24 | 2023-10-20 | 之江实验室 | 一种基于旋转多普勒效应测量物体角速度的装置和方法 |
| CN116772741B (zh) * | 2023-08-25 | 2023-11-07 | 北京建筑大学 | 一种变形检测系统及变形检测方法 |
| CN118500294B (zh) * | 2024-05-15 | 2025-04-22 | 邯郸学院 | 一种基于共轭涡旋光干涉的微小角位移测量系统 |
| CN120890413B (zh) * | 2025-09-28 | 2025-12-30 | 中国科学院长春光学精密机械与物理研究所 | 一种高速转台转动角度的测量装置及其测量方法 |
Family Cites Families (36)
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| US3790284A (en) | 1972-05-08 | 1974-02-05 | Hewlett Packard Co | Interferometer system for measuring straightness and roll |
| US3975102A (en) | 1974-07-29 | 1976-08-17 | Zygo Corporation | Scanning photoelectric autocollimator |
| US3977789A (en) | 1975-04-07 | 1976-08-31 | Zygo Corporation | Scanning differential photoelectric autocollimator |
| US4257164A (en) * | 1978-11-09 | 1981-03-24 | The United States Of America As Represented By The Secretary Of The Air Force | Optical protractor |
| US4443103A (en) * | 1980-12-18 | 1984-04-17 | The Boeing Company | Retro-reflective electro-optical angle measuring system |
| US4746216A (en) | 1986-03-28 | 1988-05-24 | Zygo Corporation | Angle measuring interferometer |
| US5028137A (en) | 1989-02-13 | 1991-07-02 | Zygo Corporation | Angular displacement measuring interferometer |
| US5283796A (en) * | 1992-04-21 | 1994-02-01 | Hughes Aircraft Company | Phase plate or spiral phase wheel driven linear frequency chirped laser |
| IL117503A0 (en) * | 1996-03-14 | 1996-07-23 | Yeda Res & Dev | Optical resonator |
| IL120754A0 (en) * | 1997-05-01 | 1998-01-04 | Yeda Res & Dev | Optical resonators with discontinuous phase elements |
| US6188078B1 (en) | 1999-05-04 | 2001-02-13 | Lockheed Martin Missiles & Space Company | Optical metrology device for precision angular measurement of a pointing mirror |
| US6870628B2 (en) | 2001-05-11 | 2005-03-22 | Fibersense Technology Corporation | Alignment of optical fiber to optical port of integrated optical circuit |
| US20040216315A1 (en) | 2003-05-01 | 2004-11-04 | Ellis Merle R. | Angle measuring device |
| EP1503175A1 (de) | 2003-07-28 | 2005-02-02 | Leica Geosystems AG | Vorrichtung und Verfahren zum Kalibrieren der Ausrichtung eines Prüflings |
| JP2008014935A (ja) * | 2006-06-05 | 2008-01-24 | Hitachi High-Technologies Corp | 表面検査装置及びその方法 |
| WO2007149534A2 (en) * | 2006-06-21 | 2007-12-27 | University Of Dayton | Methods of polarization engineering and their applications |
| JP5579606B2 (ja) | 2007-09-13 | 2014-08-27 | デユーク・ユニバーシテイ | 低コヒーレンス干渉法（ｌｃｉ）のための装置、システムおよび方法 |
| JP2010066090A (ja) * | 2008-09-10 | 2010-03-25 | Mitsutoyo Corp | 光学測定装置 |
| JP5322099B2 (ja) * | 2008-10-21 | 2013-10-23 | 国立大学法人東北大学 | 角度センサ |
| DE112009005524B3 (de) | 2008-11-17 | 2018-01-25 | Faro Technologies, Inc. | Vorrichtung und Verfahren zum Messen von sechs Freiheitsgraden |
| US8099876B1 (en) | 2008-11-21 | 2012-01-24 | The Boeing Company | Azimuth determination system and method therefor |
| EP2619526B8 (de) | 2010-09-20 | 2016-12-14 | Trioptics GmbH | Autokollimationsfernrohr mit kamera |
| JP6103597B2 (ja) * | 2011-06-07 | 2017-03-29 | 国立大学法人 千葉大学 | 光渦レーザー発振方法及び光渦レーザー発振装置 |
| EP2831625B1 (en) * | 2012-03-29 | 2021-02-17 | NPL Management Limited | Measurement device, system and method |
| EP2705812A1 (de) * | 2012-09-05 | 2014-03-12 | Universität zu Lübeck | Vorrichtung zum Laserschneiden innerhalb transparenter Materialien |
| WO2014110299A1 (en) | 2013-01-10 | 2014-07-17 | Xiaotian Steve Yao | Non-interferometric optical gyroscope based on polarization sensing |
| US9395174B2 (en) * | 2014-06-27 | 2016-07-19 | Faro Technologies, Inc. | Determining retroreflector orientation by optimizing spatial fit |
| JP6544907B2 (ja) | 2014-10-16 | 2019-07-17 | 株式会社トプコン | 変位測定方法及び変位測定装置 |
| EP3037800B1 (de) | 2014-12-24 | 2018-04-04 | Trioptics GmbH | Messung der Positionen von Krümmungsmittelpunkten optischer Flächen eines ein-oder mehrlinsigen optischen Systems |
| US9423360B1 (en) * | 2015-02-09 | 2016-08-23 | Microsoft Technology Licensing, Llc | Optical components |
| US9753241B2 (en) | 2015-09-08 | 2017-09-05 | Lockheed Martin Corporation | Laser autocollimator using optical parasitic interference |
| US10107650B2 (en) | 2016-06-15 | 2018-10-23 | The Boeing Company | Systems and methods for measuring angular position of a laser beam emitter |
| JP6253830B2 (ja) * | 2017-05-17 | 2017-12-27 | オリンパス株式会社 | 超解像顕微鏡 |
| US10323934B1 (en) * | 2018-04-02 | 2019-06-18 | Northrop Grumman Systems Corporation | Optical protractor to measure roll angle on a static surface and rotating surface |
| US10218145B1 (en) * | 2018-07-02 | 2019-02-26 | National Sun Yat-Sen University | Vortex laser generation device in degenerate cavity with spiral phase element and vortex laser generation method |
| US10670391B2 (en) * | 2018-10-26 | 2020-06-02 | Northrop Grumman Systems Corporation | Confocal optical protractor |
-
2018
- 2018-10-26 US US16/171,883 patent/US10670391B2/en active Active
-
2019
- 2019-05-14 US US16/411,921 patent/US10809057B2/en active Active
- 2019-10-24 EP EP22206818.1A patent/EP4177565B1/en active Active
- 2019-10-24 BR BR112021007644-1A patent/BR112021007644B1/pt active IP Right Grant
- 2019-10-24 JP JP2021522943A patent/JP7372968B2/ja active Active
- 2019-10-24 KR KR1020217014453A patent/KR102741494B1/ko active Active
- 2019-10-24 EP EP19804963.7A patent/EP3870933B1/en active Active
- 2019-10-24 BR BR112021007652-2A patent/BR112021007652B1/pt active IP Right Grant
- 2019-10-24 EP EP19812883.7A patent/EP3870934B1/en active Active
- 2019-10-24 JP JP2021523047A patent/JP7286765B2/ja active Active
- 2019-10-24 KR KR1020217014384A patent/KR102741489B1/ko active Active
- 2019-10-24 WO PCT/US2019/057834 patent/WO2020086828A2/en not_active Ceased
- 2019-10-24 WO PCT/US2019/057846 patent/WO2020086837A1/en not_active Ceased
- 2019-10-24 BR BR122022018325-5A patent/BR122022018325B1/pt active IP Right Grant
-
2023
- 2023-05-23 JP JP2023084719A patent/JP7607077B2/ja active Active
- 2023-10-19 JP JP2023180547A patent/JP7674436B2/ja active Active
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