27 October 2010 Sensor protection against laser dazzling
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Abstract
Laser dazzling of electro-optical sensors states a serious problem. Especially when navigational tasks shall be fulfilled a disturbance of the sight is inacceptable. Classical protection measures like e.g. laser safety filters usually lack of the drawback of color distortion and a considerable loss in transmission. Therefore, new protection concepts should be aspired which are independent of the laser wavelength and do not affect the vision. In this paper we discuss a novel concept to protect electro-optical sensors against laser dazzling based on spatial light modulator technology and wavelength multiplexing. In particular, the method is suited as a protection measure against continuous wave laser sources.
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Gunnar Ritt, Gunnar Ritt, Bernd Eberle, Bernd Eberle, } "Sensor protection against laser dazzling", Proc. SPIE 7834, Electro-Optical and Infrared Systems: Technology and Applications VII, 783404 (27 October 2010); doi: 10.1117/12.864960; https://doi.org/10.1117/12.864960
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