CN114739318A - 基于虚拟光学层析技术高速解析物体表面形貌的系统 - Google Patents
基于虚拟光学层析技术高速解析物体表面形貌的系统 Download PDFInfo
- Publication number
- CN114739318A CN114739318A CN202210343084.3A CN202210343084A CN114739318A CN 114739318 A CN114739318 A CN 114739318A CN 202210343084 A CN202210343084 A CN 202210343084A CN 114739318 A CN114739318 A CN 114739318A
- Authority
- CN
- China
- Prior art keywords
- high speed
- optical
- speed based
- analyzing
- reference surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 32
- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 238000003325 tomography Methods 0.000 title claims description 13
- 239000013307 optical fiber Substances 0.000 claims abstract description 28
- 230000010358 mechanical oscillation Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000012876 topography Methods 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000004587 chromatography analysis Methods 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210343084.3A CN114739318A (zh) | 2022-03-31 | 2022-03-31 | 基于虚拟光学层析技术高速解析物体表面形貌的系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210343084.3A CN114739318A (zh) | 2022-03-31 | 2022-03-31 | 基于虚拟光学层析技术高速解析物体表面形貌的系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114739318A true CN114739318A (zh) | 2022-07-12 |
Family
ID=82278715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210343084.3A Pending CN114739318A (zh) | 2022-03-31 | 2022-03-31 | 基于虚拟光学层析技术高速解析物体表面形貌的系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114739318A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030011784A1 (en) * | 2001-07-12 | 2003-01-16 | De Groot Peter J. | Measurement of complex surface shapes using a spherical wavefront |
JP2007093644A (ja) * | 2005-09-27 | 2007-04-12 | Brother Ind Ltd | 光走査型ディスプレイ |
JP2007225341A (ja) * | 2006-02-21 | 2007-09-06 | Lasertec Corp | 干渉計、及び形状の測定方法 |
WO2014085224A1 (en) * | 2012-11-30 | 2014-06-05 | Qed Technologies International, Inc. | Integrated wavefront sensor and profilometer |
CN107923735A (zh) * | 2015-08-17 | 2018-04-17 | Qso干涉系统股份公司 | 用于推导物体表面的形貌的方法和设备 |
-
2022
- 2022-03-31 CN CN202210343084.3A patent/CN114739318A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030011784A1 (en) * | 2001-07-12 | 2003-01-16 | De Groot Peter J. | Measurement of complex surface shapes using a spherical wavefront |
JP2007093644A (ja) * | 2005-09-27 | 2007-04-12 | Brother Ind Ltd | 光走査型ディスプレイ |
JP2007225341A (ja) * | 2006-02-21 | 2007-09-06 | Lasertec Corp | 干渉計、及び形状の測定方法 |
WO2014085224A1 (en) * | 2012-11-30 | 2014-06-05 | Qed Technologies International, Inc. | Integrated wavefront sensor and profilometer |
CN107923735A (zh) * | 2015-08-17 | 2018-04-17 | Qso干涉系统股份公司 | 用于推导物体表面的形貌的方法和设备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7073532B2 (ja) | 三次元再構成システムおよび三次元再構成方法 | |
CN107525463B (zh) | 光干涉测定装置和光干涉测定方法 | |
KR102697547B1 (ko) | 표면 형상 계측 장치 및 표면 형상 계측 방법 | |
CN107796330B (zh) | 一种白光干涉三维形貌测量光学系统 | |
CN201050978Y (zh) | 白光干涉测量样品表面形状精细分布的装置 | |
CN106643550B (zh) | 一种基于数字全息扫描的三维形貌测量装置及测量方法 | |
CN102589463A (zh) | 二维和三维一体化成像测量系统 | |
CN105157625A (zh) | 一种基于变焦成像透镜的光纤端面显微干涉测量系统 | |
CN108344383B (zh) | 一种非接触式坐标测量机 | |
CN104913732B (zh) | 基于复合激光干涉的法线跟踪式非球面测量方法与系统 | |
JP2014515471A (ja) | 表面を非接触にて測定するための方法および装置 | |
CN114543702A (zh) | 基于立体视觉引导的目标位置三维形貌高精度快速测量方法和装置 | |
US11248899B2 (en) | Method and apparatus for deriving a topography of an object surface | |
CN105157617B (zh) | 应用于球面光学元件表面缺陷检测的球面自动定中方法 | |
EP2244055B1 (en) | Tracking type laser interferometer | |
KR101239409B1 (ko) | 2d 형상 정보와 3d 형상 정보의 동시 획득이 가능하며 레이저와 백색광을 광원으로 한 위상천이기반 형상측정장치 및 형상측정방법 | |
CN114739318A (zh) | 基于虚拟光学层析技术高速解析物体表面形貌的系统 | |
CN112857263A (zh) | 一种斜照明式的彩色共聚焦测量系统及检测方法 | |
CN107728304A (zh) | 一种多焦点频域oct自适应调焦装置及其方法 | |
US20180087892A1 (en) | Imaging apparatus and imaging method | |
CN115026414A (zh) | 一种激光双光子直写加工设备及其自动对焦方法 | |
CN208705667U (zh) | 一种三波长反射式数字全息显微镜 | |
KR100781095B1 (ko) | 라인센서를 갖는 자동초점모듈을 포함하는 압흔 검사용미분간섭 현미경 | |
JP2014002026A (ja) | レンズ形状測定装置およびレンズ形状測定方法 | |
KR20150049815A (ko) | 광섬유를 이용해 개선된 3차원 측정장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220907 Address after: 5-3, Unit 1, Building 3, No. 7, Baoshizhi Road, Yubei District, Chongqing 401120 Applicant after: Li Jun Address before: 310000 room 6002-07, Yaojiang Guangxia, Shangcheng District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Jinyu Information Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230209 Address after: 402760 No.92 Donglin Avenue, Biquan street, Bishan District, Chongqing Applicant after: Chongqing Jiliang Technology Co.,Ltd. Address before: 5-3, Unit 1, Building 3, No. 7, Baoshizhi Road, Yubei District, Chongqing 401120 Applicant before: Li Jun |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220712 |
|
RJ01 | Rejection of invention patent application after publication |