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光子学报 2009
Dispersion of Light Prism-based Half Kind Simulation for Echo Signal of Laser Fuze
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Abstract:
A method of dispersion of light prism-based half kind simulation system was proposed for laser fuze.The lens optic coupling system were adopted to couple the light beam of sending window into the receiving window,Then real-time power attenuation simulation was realized by means of a Light switch and a Electric-controlled intensity attenuator.After being attenuated,the optical signals returned to windows of receiver.In the system,the optical coupling system is used to propagate laser pulses,so it can accurat...