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Study of a modified IR defusing surface as a uniform source and its application as non-contact level sensor

机译:改进的红外消散表面作为均匀光源的研究及其在非接触式液位传感器中的应用

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Defusing light is the light reflection from a non uniform surface so that after reflection the light rays can move in different directions. Defusing light with uniform intensity in all direction is very important in various applications. In the present paper, design of a modified defusing surface for uniform IR light has been studied and the effect of new base plate material that surface on intensity of diffused IR light has been observed. Application of this modified diffusing surface in developing a non contact level sensor using float as the sensing element has also been observed as in [8]. Mathematical equations explaining the principle of operation of the sensor are identical to those in [8] and are applied in the present work. The sensor with the modified defusing surface has been experimentally studied. Experimental results almost identical to those in [8] are reporter in the paper.
机译:散射光是指来自不均匀表面的光反射,因此反射后光线可以沿不同方向移动。在各种应用中,使各个方向的光强度均匀衰减非常重要。在本文中,已经研究了用于均匀的红外光的改进的消散表面的设计,并且已经观察到了该表面的新型基板材料对散射的红外光的强度的影响。在[8]中也观察到了这种改进的扩散表面在开发使用浮子作为传感元件的非接触式液位传感器中的应用。解释传感器工作原理的数学方程式与[8]中的方程式相同,并应用于当前工作中。具有改良的解散表面的传感器已经过实验研究。本文的报道者几乎与[8]中的实验结果相同。

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