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Nano-scale finishing of off-axis aspheric mirror by ion beam figuring 会议论文
International Symposium on Optoelectronic Technology and Application 2014: Imaging Spectroscopy; and Telescopes and Large Optics, IPTA 2014, May 13, 2014 - May 15, 2014, Beijing, China
Zheng L.; Deng W.-J.; Zheng L.-G.
收藏  |  浏览/下载：10/0  |  提交时间：2015/04/27
The real-time Complex cruise scene motion detection system Based on DSP 会议论文
International Symposium on Optoelectronic Technology and Application 2014: Image Processing and Pattern Recognition, IPTA 2014, May 13, 2014 - May 15, 2014, Beijing, China
Wu Z.-G.; Wang M.-J.
收藏  |  浏览/下载：12/0  |  提交时间：2015/04/27
A three-dimensional measuring system based on 2D laser displacement sensor 会议论文
International Symposium on Optoelectronic Technology and Application 2014: Laser and Optical Measurement Technology; and Fiber Optic Sensors, IPTA 2014, May 13, 2014 - May 15, 2014, Beijing, China
Jiang S.; Fu Y.; Zhu W.; Zhang Y.; Wang W.
收藏  |  浏览/下载：18/0  |  提交时间：2015/04/27
Power spectral density specification and analysis of system optical jitter 会议论文
International Symposium on Optoelectronic Technology and Application 2014: Imaging Spectroscopy; and Telescopes and Large Optics, IPTA 2014, May 13, 2014 - May 15, 2014, Beijing, China
An Q.-C.; Yang F.; Guo P.; Liu X.-Y.
收藏  |  浏览/下载：13/0  |  提交时间：2015/04/27
Mechanism Design of Continuous infrared Lens 会议论文
Conference Location, 2013
Su Y. Q.; Zhang J. X.; Lv T. Y.; Yang F.; Wang F. G.
收藏  |  浏览/下载：18/0  |  提交时间：2014/05/22
Research of control and calibration method on laser simulator for optoelectronic confrontation HWIL simulation system 会议论文
2012 2nd International Conference on Machinery Electronics and Control Engineering, ICMECE 2012, December 29, 2012 - December 30, 2012, Jinan, Shandong, China
Wang J.-J.; Zhang P.-L.
收藏  |  浏览/下载：9/0  |  提交时间：2014/05/15
Study of horizontal shafting with spherical four-way structure (EI CONFERENCE) 会议论文
2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China
Yang L.
收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25
Altazimuth photoelectric theodolite level shaft U-type and T-type structure  but with the expanding field of applications of photoelectric theodolite  the horizontal shaft structure occur great changes. For example  in the marine environment  shipboard conditions  the instrument has a waterproof  corrosion-resistant  easy maintenance and other functions  while carrier-based optoelectronic devices from a single visible television configure the development of integrated infrared system and ranging system as one of the single-station measurement system  due to the spherical structure has sufficient internal space exactly adapted to this need. In this paper  the horizontal axis of a spherical four-way structure. From aspects of the spherical four-way split in the form and shafting design and finite element analysis of the detailed design. A spherical four-way horizontal axis system  diameter 550mm  weight 19kg sphere  in the 40kg load  the maximum deformation of 3.3m  fully meet the requirements. The shaft of the structure of the shaking is less than 2 arc seconds  the vibration test  the re-examination instrument accuracy change is less than 1 arc seconds. Verify that the structure is stable and reliable. 2012 IEEE.  
Research of real-time control and calibration on laser energy simulator for optoelectronic confrontation HWIL system 会议论文
ICECC2011, IEEE, 2011-09-09
Wang JJ(王建军)
收藏  |  浏览/下载：5/0  |  提交时间：2012/05/12
Laser pulse coded signal frequency measuring device based on DSP and CPLD (EI CONFERENCE) 会议论文
International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging, May 24, 2011 - May 26, 2011, Beijing, China
Zhang H.-B.; Cao L.-H.; Geng A.-H.; Li Y.; Guo R.-H.; Wang T.-F.
收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25
Laser pulse code is an anti-jamming measures used in semi-active laser guided weapons. On account of the laser-guided signals adopting pulse coding mode and the weak signal processing  it need complex calculations in the frequency measurement process according to the laser pulse code signal time correlation to meet the request in optoelectronic countermeasures in semi-active laser guided weapons. To ensure accurately completing frequency measurement in a short time  it needed to carry out self-related process with the pulse arrival time series composed of pulse arrival time  calculate the signal repetition period  and then identify the letter type to achieve signal decoding from determining the time value  number and rank number in a signal cycle by Using CPLD and DSP for signal processing chip  designing a laser-guided signal frequency measurement in the pulse frequency measurement device  improving the signal processing capability through the appropriate software algorithms. In this article  we introduced the principle of frequency measurement of the device  described the hardware components of the device  the system works and software  analyzed the impact of some system factors on the accuracy of the measurement. The experimental results indicated that this system improve the accuracy of the measurement under the premise of volume  real-time  anti-interference  low power of the laser pulse frequency measuring device. The practicality of the design  reliability has been demonstrated from the experimental point of view.  
The application of diagnostic equipment in the Tokamak fusion reaction (EI CONFERENCE) 会议论文
2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, November 6, 2011 - November 9, 2011, Beijing, China
Zhang B.-S.; Chang J.; Gong X.-Z.; Gan J.-F.; Feng S.-L.
收藏  |  浏览/下载：12/0  |  提交时间：2013/03/25
This paper introduces the infrared optical system in the Tokamak fusion reaction device. In this optical system  3.the relay group lenses. This paper describes the decrease of the modulation transfer function (MTF) when the temperature changes and how to compensate the decrease of the MTF in order to maintain the image quality in a high level. As a result  the traditional optical structure can't meet the requirements  2.the Cassegrain system  the image quality of this optical system can reach the requirements when the temperature changes. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).  because the length of the infrared optical system in the Tokamak is very long. The design of optical system in the detection facility includes three parts:1.the combination of the concave aspheric mirror and flat mirror  

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