Acta Photonica Sinica, Volume. 34, Issue 6, 848(2005)
The Study on Retro-reflecting Material of GRIN Micro-spherical-lens
It is proposed a new structure of the retro-reflection plane material, in which the gradient index micro-spheres substitute for the traditional homogeneous glass spheres with high refractive index. Using the theoretical calculations of the light tracking by quadrivalence Runger-Kutta method, the technical condition of the retro-reflecting plane material of GRIN micro-sphere is obtained. The result shows that on this condition the former high demand for refractive index of medium can be highly reduced, and the function of retro-refraction of the material is improved greatly.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. The Study on Retro-reflecting Material of GRIN Micro-spherical-lens[J]. Acta Photonica Sinica, 2005, 34(6): 848