Coherent laser radar apparatus

Optics: measuring and testing – Velocity or velocity/height measuring – With light detector

Reexamination Certificate

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C356S005010, C356S028000

Reexamination Certificate

active

10496900

ABSTRACT:
A coherent laser radar device is described which comprises a laser source (11), and two or more transceivers (84) are optically connected to the laser source by optical fiber cables (42, 48, 82) that are routed through an optical routing means (80). A detection means (27) is also provided, and radiation received by the two or more receivers (84) can also be optically coupled to the detection means (27) by optical fiber cables (82, 86, 90).

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patent: 42 40 769 (1994-06-01), None
patent: WO 02/25248 (2002-03-01), None
Lockey et al., Multicomponent time-division-multiplexed optical fibre laser Doppler Anemometry,IEE Proceedings: Optoelectronics, Institution of Electrical Engineers, vol. 144, pp. 168-175 (1997).
MacFadyen et al., “Fibre-Optic Systems for Dynamic Light Scattering—A Review”,Optics and Laser Technology, pp. 175-187 (1997).
International Search Report European Patent Office for Application No. PCT/GBB02/05279.

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