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Wang Haixian. A laser warning device using neighborhood related processing technique[J]. LASER TECHNOLOGY, 1998, 22(5): 303-308.
Citation: Wang Haixian. A laser warning device using neighborhood related processing technique[J]. LASER TECHNOLOGY, 1998, 22(5): 303-308.

A laser warning device using neighborhood related processing technique

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  • Received Date: May 20, 1997
  • Revised Date: April 17, 1998
  • Published Date: September 24, 1998
  • The neighborhood related processing technique that we have studied for several years is used to design a laser warning device to provide much higher target angle allocation accuracy than conventional spectrum distinguishing photodiode array warning device.If neighboring two laser photodiodes detected out the laser signal,the comparison logic will judge in which direction the laser radiate at the accuracy of 5°.Experimental results show that the technique is worth practicing.
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