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最近我们对人体不同部位上显出很大变化的皮肤特性已加以证明(SINGH,1980)。依肤色、组织的结构和流经器官的血流而确定的这些变化,是由累积球方法测出的。因为球太大(150mm),所以此方法不能对人体上形状复杂的表面,比如人体的乳房和下颏的下部进行检查。本文的目的在于提出一种灵活的检查技术,使所求结果相当于累积球方法的结果。该方法如下,反射比测定仪原理图如图一所示(略)。从一中型氖、功率5.0mW、632.8nm波长的He—Ne激光器产生的激光,经过一短焦距的凸透镜(折射率1.5444,对He—Ne激光的透射率为98.5％)聚焦到610mm,作用直径1.5mm的光纤上。光纤
Recently, we have demonstrated the skin characteristics that show significant changes in different parts of the body (SINGH, 1980). These changes, as determined by the complexion, the color of the skin, the structure of the tissue and the blood flow through the organ, are measured by the cumulative sphere method. Because the ball is too large (150mm), this method can not check complex shapes on the human body, such as the human breast and the lower chin. The purpose of this paper is to propose a flexible inspection technique that makes the result equivalent to the result of the cumulative ball method. The method is as follows, reflectometer schematic diagram shown in Figure 1 (omitted). A laser generated from a medium-neon, He-Ne laser with a power of 5.0 mW and a wavelength of 632.8 nm was focused on a 610 mm diameter through a short focal length convex lens (refractive index 1.5444, transmission of 98.5% for He-Ne laser) 1.5mm on the fiber. optical fiber