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Alternative TitleSatellite laser ranging system using MPPC array detector and its experiments
和丽娟1,2; 薛莉3; 翟东升1,2; 李祝莲1; 李语强1; 伏红林1
Source Publication光电子·激光(Journal of Optoelectronics·laser)
Contribution Rank第1完成单位
Indexed ByCSCD ; 核心
Keyword雪崩光电二极管(Apd) 多像素光子计数器(Mppc)阵列 卫星激光测距(Slr)


Other Abstract

Using a 4 × 4 multi pixel photon counter (MPPC) array as a echo detector, an upgraded satel- lite laser ranging system with a 1.2 m aperture telescope is designed,and the experiments for diffuse re- flection target and AJISAI satellite are carried out at Yunnan Observatories. Aluminum foil at an approx- imate distance of 45 m with an area of 60 cm× 40 cm acts as a diffuse reflection target. Both single-chan- nel output signal and combined 16-channel output signal are captured by an oscilloscope, which show that the combined output signal has a much higher amplitude than that of single-channel output signal,indica- ting that more than one channel of the array can respond for photons. Event timer records both the start- ing timestamp and echo timestamp,from which the distance can be obtained. Ranging results for diffuse reflection target shows that the root mean square (RMS) is about 21.7 cm, which matches the laser pulse width and the range error caused by reflection target's form effect. Experimental performance shows that the array-type MPPC detector has certain advantages over a single-unit detector. The MPPC array detector used in experiments needs further improvement for better performance in future .ql .R

Funding Project国家自然科学基金联合基金[U1431116] ; 中国科学院重大科研装备研制[ZDYZ2013-2] ; 中国科学院青年创新促进会资助项目[2014048]
Funding Organization国家自然科学基金联合基金[U1431116] ; 中国科学院重大科研装备研制[ZDYZ2013-2] ; 中国科学院青年创新促进会资助项目[2014048]
Subject Area天文学 ; 天体测量学
MOST Discipline Catalogue理学 ; 理学::天文学
Archive Date2016-11-24
Citation statistics
Document Type期刊论文
Affiliation1.中国科学院 云南天文台,云南,昆明,650216
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
和丽娟,薛莉,翟东升,等. 基于MPPC阵列探测器的激光测距系统与试验[J]. 光电子·激光(Journal of Optoelectronics·laser),2016,27(2):132-138.
APA 和丽娟,薛莉,翟东升,李祝莲,李语强,&伏红林.(2016).基于MPPC阵列探测器的激光测距系统与试验.光电子·激光(Journal of Optoelectronics·laser),27(2),132-138.
MLA 和丽娟,et al."基于MPPC阵列探测器的激光测距系统与试验".光电子·激光(Journal of Optoelectronics·laser) 27.2(2016):132-138.
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