CN111929796A - 一种变光斑的光路调节结构 - Google Patents
一种变光斑的光路调节结构 Download PDFInfo
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- CN111929796A CN111929796A CN202010834366.4A CN202010834366A CN111929796A CN 111929796 A CN111929796 A CN 111929796A CN 202010834366 A CN202010834366 A CN 202010834366A CN 111929796 A CN111929796 A CN 111929796A
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- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0916—Adapting the beam shape of a semiconductor light source such as a laser diode or an LED, e.g. for efficiently coupling into optical fibers
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
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- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
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Claims (8)
Priority Applications (1)
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CN202010834366.4A CN111929796B (zh) | 2020-08-19 | 2020-08-19 | 一种变光斑的光路调节结构 |
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CN202010834366.4A CN111929796B (zh) | 2020-08-19 | 2020-08-19 | 一种变光斑的光路调节结构 |
Publications (2)
Publication Number | Publication Date |
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CN111929796A true CN111929796A (zh) | 2020-11-13 |
CN111929796B CN111929796B (zh) | 2022-07-19 |
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CN202010834366.4A Active CN111929796B (zh) | 2020-08-19 | 2020-08-19 | 一种变光斑的光路调节结构 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112987326A (zh) * | 2021-01-28 | 2021-06-18 | 佛山市顺德区蚬华多媒体制品有限公司 | 一种激光准直机的调节装置 |
CN113218306A (zh) * | 2021-04-28 | 2021-08-06 | 大连理工大学 | 一种基于fpga的光斑位置探测系统与方法 |
CN114217511A (zh) * | 2021-12-29 | 2022-03-22 | 江苏微影半导体有限公司 | 一种光刻机中近距离步进照明结构 |
CN114812812A (zh) * | 2022-06-28 | 2022-07-29 | 南京霍普斯科技有限公司 | 一种光谱分析仪光路准直调节和固定机构 |
Citations (13)
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CN1627172A (zh) * | 2003-12-10 | 2005-06-15 | 思考电机(上海)有限公司 | 透镜驱动装置 |
CN1672032A (zh) * | 2002-06-26 | 2005-09-21 | 韦尔道格有限公司 | 使用光学仪器对煤床甲烷地层的现场探测和分析以及促进甲烷产量和分析的方法和设备 |
CN104793329A (zh) * | 2015-04-15 | 2015-07-22 | 黑龙江大学 | 一种飞秒激光旋转操控光镊的装置及方法 |
CN104819962A (zh) * | 2015-05-15 | 2015-08-05 | 清华大学 | 一种手持式甲烷遥测仪 |
CN106338725A (zh) * | 2016-08-31 | 2017-01-18 | 深圳市微觉未来科技有限公司 | 一种用于低成本激光测距的光学模组 |
CN107167812A (zh) * | 2017-06-30 | 2017-09-15 | 中国石油大学(华东) | 一种自动准直的光学遥测系统 |
CN107422450A (zh) * | 2017-09-26 | 2017-12-01 | 中国科学院长春光学精密机械与物理研究所 | 一种用于可见光学成像系统的ccd调焦机构 |
CN207096587U (zh) * | 2017-06-20 | 2018-03-13 | 深圳市安星数字系统有限公司 | 一种激光照明器的宽屏成像调节装置 |
CN207850919U (zh) * | 2017-12-29 | 2018-09-11 | 上海新奥新能源技术有限公司 | 一种车载天然气泄漏检测装置 |
CN110119017A (zh) * | 2019-05-17 | 2019-08-13 | 中国科学院上海技术物理研究所 | 一种具备调焦功能的两档变焦装置及其控制方法 |
CN110554001A (zh) * | 2019-09-06 | 2019-12-10 | 清华大学合肥公共安全研究院 | 激光甲烷遥测装置的光学系统结构 |
CN210923444U (zh) * | 2019-09-29 | 2020-07-03 | 青岛澳瑞德电子有限公司 | 一种用于光学对焦的调焦装置 |
CN210923443U (zh) * | 2019-09-26 | 2020-07-03 | 青岛澳瑞德电子有限公司 | 一种用于甲烷遥测仪的光路调节装置 |
-
2020
- 2020-08-19 CN CN202010834366.4A patent/CN111929796B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1672032A (zh) * | 2002-06-26 | 2005-09-21 | 韦尔道格有限公司 | 使用光学仪器对煤床甲烷地层的现场探测和分析以及促进甲烷产量和分析的方法和设备 |
CN1627172A (zh) * | 2003-12-10 | 2005-06-15 | 思考电机(上海)有限公司 | 透镜驱动装置 |
CN104793329A (zh) * | 2015-04-15 | 2015-07-22 | 黑龙江大学 | 一种飞秒激光旋转操控光镊的装置及方法 |
CN104819962A (zh) * | 2015-05-15 | 2015-08-05 | 清华大学 | 一种手持式甲烷遥测仪 |
CN106338725A (zh) * | 2016-08-31 | 2017-01-18 | 深圳市微觉未来科技有限公司 | 一种用于低成本激光测距的光学模组 |
CN207096587U (zh) * | 2017-06-20 | 2018-03-13 | 深圳市安星数字系统有限公司 | 一种激光照明器的宽屏成像调节装置 |
CN107167812A (zh) * | 2017-06-30 | 2017-09-15 | 中国石油大学(华东) | 一种自动准直的光学遥测系统 |
CN107422450A (zh) * | 2017-09-26 | 2017-12-01 | 中国科学院长春光学精密机械与物理研究所 | 一种用于可见光学成像系统的ccd调焦机构 |
CN207850919U (zh) * | 2017-12-29 | 2018-09-11 | 上海新奥新能源技术有限公司 | 一种车载天然气泄漏检测装置 |
CN110119017A (zh) * | 2019-05-17 | 2019-08-13 | 中国科学院上海技术物理研究所 | 一种具备调焦功能的两档变焦装置及其控制方法 |
CN110554001A (zh) * | 2019-09-06 | 2019-12-10 | 清华大学合肥公共安全研究院 | 激光甲烷遥测装置的光学系统结构 |
CN210923443U (zh) * | 2019-09-26 | 2020-07-03 | 青岛澳瑞德电子有限公司 | 一种用于甲烷遥测仪的光路调节装置 |
CN210923444U (zh) * | 2019-09-29 | 2020-07-03 | 青岛澳瑞德电子有限公司 | 一种用于光学对焦的调焦装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112987326A (zh) * | 2021-01-28 | 2021-06-18 | 佛山市顺德区蚬华多媒体制品有限公司 | 一种激光准直机的调节装置 |
CN112987326B (zh) * | 2021-01-28 | 2022-12-02 | 佛山市顺德区蚬华多媒体制品有限公司 | 一种激光准直机的调节装置 |
CN113218306A (zh) * | 2021-04-28 | 2021-08-06 | 大连理工大学 | 一种基于fpga的光斑位置探测系统与方法 |
CN114217511A (zh) * | 2021-12-29 | 2022-03-22 | 江苏微影半导体有限公司 | 一种光刻机中近距离步进照明结构 |
CN114217511B (zh) * | 2021-12-29 | 2022-12-13 | 杭州芯微影半导体有限公司 | 一种光刻机中近距离步进照明结构 |
CN114812812A (zh) * | 2022-06-28 | 2022-07-29 | 南京霍普斯科技有限公司 | 一种光谱分析仪光路准直调节和固定机构 |
CN114812812B (zh) * | 2022-06-28 | 2022-09-09 | 南京霍普斯科技有限公司 | 一种光谱分析仪光路准直调节和固定机构 |
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Effective date of registration: 20240102 Address after: 266000 China (Shandong) Pilot Free Trade Zone, Qingdao, Shandong Province, China (Shandong) Patentee after: QINGDAO ALLRED ELECTRONIC CO.,LTD. Patentee after: QINGDAO AUBON MEASURING DEVICE CO.,LTD. Patentee after: QINGDAO ADD VALUE FLOW METERING CO.,LTD. Address before: 266555 No. 13, Hancheng Road, free trade zone, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO ALLRED ELECTRONIC CO.,LTD. |