| 摘要 |
<p>In order to easily carry out a non-destructive inspection of an object to be inspected at any work site by using a compact and handy type inspection instrument, a spectroscope assembly comprising an optical fiber shaping and holding member capable of arranging and maintaining the output end of an optical fiber bundle in such a way that the thickness is uniform and the bundle is flat, a packaged compact spectroscope in which a linear continuous variable interference filter, a micro-lens array, and a linear silicon array sensor are assembled in this order from the light input window toward the opposite side in a package in which a slit-like light input window through which the light from a linear light output surface enters is defined in a side surface facing the linear light output surface of the optical fiber shaping and holding member, and a positioning means for disposing the linear light output surface of the optical fiber bundle so as to face the light input window is provided in a body case together with a sensor head.</p> |
