Dr. Dabao Lao Profile

Dr. Dabao Lao

at Academy of Opto-Electronics CAS

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Author

Publications (9)

Proceedings Article | 18 December 2019 Paper

Attitude measurement method based on 2DPSD and monocular vision

Kun Yan, Zhi Xiong, Da-bao Lao, Wei-hu Zhou, Liu-gang Zhang, Zhi-peng Xia, Tao Chen

Proceedings Volume 11338, 113382L (2019) https://doi.org/10.1117/12.2547640

KEYWORDS: Imaging systems, Cameras, Laser systems engineering, Neural networks, Manufacturing, Laser applications, Prisms, Sensors, Measurement devices, Position sensors

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SPIE Journal Paper | 10 December 2018

Development of the calibration method for multiwavelength beam coaxiality of femtosecond laser tracker

Dabao Lao, Chengjun Cui, Guoming Wang, Weihu Zhou

OE, Vol. 57, Issue 12, 124102, (December 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.12.124102

KEYWORDS: Femtosecond phenomena, Ranging, Mirrors, Calibration, Charge-coupled devices, Crystals, Distance measurement, Image processing, Fiber couplers, Optical tracking

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Proceedings Article | 12 January 2018 Paper

A new type industrial total station based on target automatic collimation

Dabao Lao, Weihu Zhou, Rongyi Ji, Dengfeng Dong, Zhi Xiong, Jiang Wei

Proceedings Volume 10621, 1062115 (2018) https://doi.org/10.1117/12.2292423

KEYWORDS: Head, Ranging, Distance measurement, Collimation, Calibration, Phase shift keying, Target recognition, Sensors, Precision measurement, Detection and tracking algorithms

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Proceedings Article | 24 October 2017 Paper

Study of multi-functional precision optical measuring system for large scale equipment

Wei Jiang, Dabao Lao, Weihu Zhou, Wenying Zhang, Xingjian Jiang, Yongxi Wang

Proceedings Volume 10458, 104580J (2017) https://doi.org/10.1117/12.2283083

KEYWORDS: Geometrical optics, Precision optics, Distance measurement, 3D metrology

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Proceedings Article | 24 November 2016 Paper

Study of angle measuring error mechanism caused by rotor run-outs

Dabao Lao, Wenying Zhang, Weihu Zhou

Proceedings Volume 10023, 1002328 (2016) https://doi.org/10.1117/12.2248172

KEYWORDS: Error analysis, Sensors, Head, Optoelectronics, Aerospace engineering, Manufacturing, Precision measurement, Oceanography, Astronomical telescopes, Optical design

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Proceedings Article | 26 January 2016 Paper

Development of femtosecond optical frequency comb laser tracker

Ju-qing Yang, Wei-hu Zhou, Deng-feng Dong, Zi-li Zhang, Da-bao Lao, Rong-yi Ji, Da-yong Wang

Proceedings Volume 9903, 990307 (2016) https://doi.org/10.1117/12.2218144

KEYWORDS: Femtosecond phenomena, Distance measurement, Frequency combs, Error analysis, Laser optics, Mirrors, Data processing, Calibration, Optical tracking, Femtosecond frequency combs

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Proceedings Article | 7 August 2015 Paper

Geometric error detection and calibration in laser trackers

Zili Zhang, Dabao Lao, Dengfeng Dong, Weihu Zhou

Proceedings Volume 9623, 96230G (2015) https://doi.org/10.1117/12.2193366

KEYWORDS: Calibration, Mirrors, Autocollimators, Optical simulations, CCD cameras, Error analysis, Head, Aluminum, Optoelectronics, Detector development

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Proceedings Article | 7 August 2015 Paper

Method of light path alignment for femtosecond laser tracker based on double optical wedge

Chengjun Cui, Weihu Zhou, Dabao Lao, Wenying Zhang

Proceedings Volume 9623, 96230E (2015) https://doi.org/10.1117/12.2193082

KEYWORDS: Femtosecond phenomena, Optical tracking, Mathematical modeling, Ranging, Calibration, Optical alignment, Singular optics, Zemax, Refractive index, Light

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Proceedings Article | 31 January 2013 Paper

Research and development of the laser tracker measurement system

Z. Zhang, W. Zhou, D. Lao, J. Yuan, D. F. Dong, R. Y. Ji

Proceedings Volume 8759, 87593Z (2013) https://doi.org/10.1117/12.2015200

KEYWORDS: Distance measurement, Measurement devices, Laser systems engineering, Control systems, Laser development, Servomechanisms, Error analysis, Computer programming, Calibration, Head

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Showing 5 of 9 publications

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