CN104316000B - 一种偏振隔离双轴数字式光电自准直仪 - Google Patents
一种偏振隔离双轴数字式光电自准直仪 Download PDFInfo
- Publication number
- CN104316000B CN104316000B CN201410660832.6A CN201410660832A CN104316000B CN 104316000 B CN104316000 B CN 104316000B CN 201410660832 A CN201410660832 A CN 201410660832A CN 104316000 B CN104316000 B CN 104316000B
- Authority
- CN
- China
- Prior art keywords
- light source
- graticle
- amici prism
- collimator
- light
- 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.)
- Active
Links
- 230000010287 polarization Effects 0.000 title claims abstract description 39
- 238000002955 isolation Methods 0.000 title claims abstract description 20
- 230000004069 differentiation Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 abstract description 23
- 238000005259 measurement Methods 0.000 abstract description 17
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 230000004044 response Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004304 visual acuity Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660832.6A CN104316000B (zh) | 2014-11-19 | 2014-11-19 | 一种偏振隔离双轴数字式光电自准直仪 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660832.6A CN104316000B (zh) | 2014-11-19 | 2014-11-19 | 一种偏振隔离双轴数字式光电自准直仪 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104316000A CN104316000A (zh) | 2015-01-28 |
| CN104316000B true CN104316000B (zh) | 2016-12-21 |
Family
ID=52371266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410660832.6A Active CN104316000B (zh) | 2014-11-19 | 2014-11-19 | 一种偏振隔离双轴数字式光电自准直仪 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104316000B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441371B (zh) * | 2016-11-23 | 2023-03-03 | 西安富图精密仪器有限公司 | 数字水准仪专用检定/校准装置 |
| CN111678461B (zh) * | 2020-05-07 | 2024-08-09 | 中国科学院西安光学精密机械研究所 | 一种功能模块化光电自准直仪及其光路调试方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492859A (en) * | 1982-11-30 | 1985-01-08 | The Charles Stark Draper Laboratory, Inc. | Dual axes multiple prism optical system for azimuth and elevation variation detection |
| CN201050980Y (zh) * | 2007-05-21 | 2008-04-23 | 天津市奥特梅尔光电科技有限公司 | 双轴光电自准直仪 |
| CN101691998A (zh) * | 2009-10-16 | 2010-04-07 | 中国科学院上海光学精密机械研究所 | 二维激光自准直仪 |
| CN102155927A (zh) * | 2011-03-22 | 2011-08-17 | 浙江大学 | 一种基于激光自准直的二维微角度测量装置 |
| CN203364776U (zh) * | 2013-07-15 | 2013-12-25 | 武汉优光科技有限责任公司 | 带有偏振分光隔离功能的自准直仪 |
-
2014
- 2014-11-19 CN CN201410660832.6A patent/CN104316000B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492859A (en) * | 1982-11-30 | 1985-01-08 | The Charles Stark Draper Laboratory, Inc. | Dual axes multiple prism optical system for azimuth and elevation variation detection |
| CN201050980Y (zh) * | 2007-05-21 | 2008-04-23 | 天津市奥特梅尔光电科技有限公司 | 双轴光电自准直仪 |
| CN101691998A (zh) * | 2009-10-16 | 2010-04-07 | 中国科学院上海光学精密机械研究所 | 二维激光自准直仪 |
| CN102155927A (zh) * | 2011-03-22 | 2011-08-17 | 浙江大学 | 一种基于激光自准直的二维微角度测量装置 |
| CN203364776U (zh) * | 2013-07-15 | 2013-12-25 | 武汉优光科技有限责任公司 | 带有偏振分光隔离功能的自准直仪 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104316000A (zh) | 2015-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104613900B (zh) | 一种全光路光漂补偿的高精度滚转角测量方法与装置 | |
| CN204240960U (zh) | 一种汇聚双轴双探测偏振光电自准直仪 | |
| CN203364776U (zh) | 带有偏振分光隔离功能的自准直仪 | |
| CN101566459B (zh) | 一种双频激光干涉仪 | |
| CN112097651B (zh) | 外差二维光栅位移测量系统及测量方法 | |
| CN106767395B (zh) | 一种用于直线导轨六项几何误差高分辨力高效测量系统及方法 | |
| CN104729411B (zh) | 基于高密度光栅的高分辨率光栅干涉仪 | |
| CN102175184B (zh) | 偏振光栅自参考自准直二维测角装置 | |
| CN204240959U (zh) | 一种汇聚双轴偏振光电自准直仪 | |
| CN112097652A (zh) | 光栅位移测量装置 | |
| CN112097648A (zh) | 光栅位移测量方法 | |
| CN204373598U (zh) | 一种偏振可调数字式光电自准直仪 | |
| CN104316000B (zh) | 一种偏振隔离双轴数字式光电自准直仪 | |
| CN204240946U (zh) | 一种双轴双探测偏振光电自准直仪 | |
| CN204240961U (zh) | 一种双轴汇聚双探测偏振光电自准直仪 | |
| CN105588515B (zh) | 一种基于纳米位移计量传感器的纳米微位移检测仪 | |
| CN204240945U (zh) | 一种双轴偏振可调数字式光电自准直仪 | |
| CN100501319C (zh) | 采用psd的光电倾角测量装置 | |
| CN204177359U (zh) | 一种新型双轴数字式光电自准仪 | |
| CN205279996U (zh) | 一种基于光学倍频的纳米位移计量传感器及检测仪 | |
| CN204373619U (zh) | 一种可调偏振隔离双轴数字式光电自准直仪 | |
| CN204240958U (zh) | 一种双轴可调节数字式光电自准直仪 | |
| CN1580693A (zh) | 光栅楔形平板及应用该平板的转角测量装置 | |
| CN202814358U (zh) | 高分辨力双轴自准直仪系统 | |
| CN204101010U (zh) | 一种偏振垂直检测数字式光电自准直仪 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150128 Assignee: Chengdu Nan Jiao Science and Technology Ltd. Assignor: SICHUAN WINDOM PHOTOELECTRIC TECHNOLOGY CO., LTD. Contract record no.: 2018510000074 Denomination of invention: Polarization isolation double-axis digital photoelectric autocollimator Granted publication date: 20161221 License type: Common License Record date: 20181212 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A polarization isolation biaxial digital photoelectric autocollimator Effective date of registration: 20210707 Granted publication date: 20161221 Pledgee: Chinese bank Limited by Share Ltd. Shuangliu Branch Pledgor: SICHUAN WINDOM PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2021510000150 |