CN110672216A - 一种反射式点衍射干涉仪针孔对准装置和方法 - Google Patents
一种反射式点衍射干涉仪针孔对准装置和方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims abstract description 31
- 238000003384 imaging method Methods 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims description 14
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
- G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
- G01J2009/002—Wavefront phase distribution
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
- G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
- G01J2009/0223—Common path interferometry; Point diffraction interferometry
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115200474A (zh) * | 2022-07-14 | 2022-10-18 | 西安工业大学 | 基于光敏探测阵列的小孔衍射光斑中心轴定位装置及方法 |
Citations (6)
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JP2005147966A (ja) * | 2003-11-19 | 2005-06-09 | Canon Inc | 干渉計およびピンホール板 |
CN102564301A (zh) * | 2011-12-29 | 2012-07-11 | 中国科学院长春光学精密机械与物理研究所 | 一种用于点衍射干涉仪针孔对准的装置和方法 |
CN103983366A (zh) * | 2014-05-30 | 2014-08-13 | 南京理工大学 | 斜入射反射型点衍射板及其干涉测量方法 |
CN106338258A (zh) * | 2015-12-21 | 2017-01-18 | 中国科学院长春光学精密机械与物理研究所 | 一种用于点衍射干涉仪针孔对准的装置及方法 |
CN108801173A (zh) * | 2018-04-20 | 2018-11-13 | 浙江大学 | 基于纳米线波导的点衍射干涉检测系统 |
CN109556531A (zh) * | 2018-11-07 | 2019-04-02 | 西安交通大学 | 一种基于图像信息的点衍射干涉仪光路精确校准系统及方法 |
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- 2019-09-23 CN CN201910901037.4A patent/CN110672216B/zh active Active
Patent Citations (6)
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---|---|---|---|---|
JP2005147966A (ja) * | 2003-11-19 | 2005-06-09 | Canon Inc | 干渉計およびピンホール板 |
CN102564301A (zh) * | 2011-12-29 | 2012-07-11 | 中国科学院长春光学精密机械与物理研究所 | 一种用于点衍射干涉仪针孔对准的装置和方法 |
CN103983366A (zh) * | 2014-05-30 | 2014-08-13 | 南京理工大学 | 斜入射反射型点衍射板及其干涉测量方法 |
CN106338258A (zh) * | 2015-12-21 | 2017-01-18 | 中国科学院长春光学精密机械与物理研究所 | 一种用于点衍射干涉仪针孔对准的装置及方法 |
CN108801173A (zh) * | 2018-04-20 | 2018-11-13 | 浙江大学 | 基于纳米线波导的点衍射干涉检测系统 |
CN109556531A (zh) * | 2018-11-07 | 2019-04-02 | 西安交通大学 | 一种基于图像信息的点衍射干涉仪光路精确校准系统及方法 |
Non-Patent Citations (1)
Title |
---|
马云等.: ""用于位相缺陷检测的反射式剪切点衍射干涉仪"", 《光学 精密工程》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115200474A (zh) * | 2022-07-14 | 2022-10-18 | 西安工业大学 | 基于光敏探测阵列的小孔衍射光斑中心轴定位装置及方法 |
CN115200474B (zh) * | 2022-07-14 | 2023-12-05 | 西安工业大学 | 基于光敏探测阵列的小孔衍射光斑中心轴定位装置及方法 |
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Inventor after: Hu Chenhui Inventor after: Chen Lei Inventor after: Cui Xinying Inventor after: Zheng Donghui Inventor after: Zhu Wenhua Inventor after: Zheng Quan Inventor after: Zhang Zhengyu Inventor after: Chen Jia Inventor before: Chen Lei Inventor before: Cui Xinying Inventor before: Zheng Donghui Inventor before: Zhu Wenhua Inventor before: Zheng Quan Inventor before: Zhang Zhengyu Inventor before: Chen Jia Inventor before: Hu Chenhui |