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Experimental Study of the Hybrid Laser Radar


  • Department of Medical Equipment, Central Research Institute of Robotics and Technical Cybernetics, Saint-Petersburg, Russian Federation


Objectives: The aim of this work was to perform experimental studies of hybrid laser radar as an intermediate option between the classical scanning pulsed laser radar and a system built in accordance with a 3D-Flash LADAR technology. Methods: The studies were performed on the ground optical track using modern equipment for the registration of measurement results. Modern methods of mathematical modeling were applied for data processing. Findings: Hybrid laser radar provided location frame frequency significantly greater than the frequency of the classical pulse radar, without the use of a matrix photodetector required for 3D-Flash LADAR. Frame frequency of 28 frames per second was obtained in the experimental settings with the view field of 20×20°. A signal/noise ratio was also determined imitating maximal operating range of 2 km on the ground track or of 5 km in space. Improvements: Hybrid laser radar can be used in robotic systems as a 3D technical vision system.


3D-Flash LADAR Systems, 3D Images, Hybrid LIDAR, Scanning Systems, Time of Flight.

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  • McManamon PF. Review of ladar: A historic, yet emerging, sensor technology with rich phenomenology. Optical Engineering. 2012; 51(6). Crossref
  • Michel K, Ullrich A. Scanning time-of flight laser sensor for rendezvous manoeuvres. Proceedings of 8th ESA Workshop on Advanced Space Technologies; Netherlands.2004. p. 1–6. PMid:15028119 PMCid:PMC404467.
  • Juberts M, Barbera A. Status report on next generation LADAR for driving unmanned ground vehicles.Proceedings of SPIE; USA. 2004. p. 1–12. Crossref
  • Liebe CC, Abramovici A, Bartman RK. Laser radar for spacecraft guidance applications. Proceedings of IEEEAC; Italy. 2003. Crossref
  • Steinvall O, Carlsson T, Grünwall C, Larsson H, et al. Laserbased 3D imaging, new capabilities for optical sensing.Swedish Research Agency. Stockholm: Technical Report FOI-R−0856−SE; 2003. p. 1650-942.
  • Bailey S, McKeag W, Wang J. Advances in HgCdTe APDs and LADAR receivers. Washington: SPIE Defense Security and Sensors; 2010. Crossref
  • Marino RM, Davis WR Jr. Jigsaw: A foliage-penetrating 3D imaging laser radar system. Lincoln Laboratory Journal.2005; 15(1):23–35.
  • Kameyama S, Imaki M. 3D imaging LADAR with linear array devices: Laser, detector and ROIC. Proceedings of International Symposium on Photo electronic Detection and Imaging; United Kingdom. 2009. p. 73−82. Crossref
  • Richmond RD, Evans BJ. Polarimetric Imaging Laser Radar (PILAR) Program. Advanced Sensory Payloads for UAV.Meeting Proceedings RTO-MP-SET-092, Paper 19; France.2005. p. 19-1–19-14.
  • Gryaznov NA, Kuprenuk VI, Sosnov EN. Laser information system providing spacecraft rendezvous and docking.Optics Journal. 2015; 82(5):27–32.
  • Karasik VE, Orlov VM. Locating laser vision systems.Moscow: Publishing of Bauman Moscow State Technical University; 2013.
  • Kosincev VI, Belov ML, Orlov VM, et al. Basics of pulse laser location. Moscow: Bauman Moscow State Technical University Press; 2010.


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