| 摘要 |
An optical analysis system utilizing transmission spectroscopy for analyzing liquids and solids includes a source of optical energy, a sample, a movable optical energy transmission window, a fixed optical energy transmission window, and a detection system. The fixed transmission window remains fixed relative to the source of optical energy. The sample is selectively positioned between the movable and fixed optical energy transmission windows for analyzing the sample. The optical energy is transmitted through one of the windows, the sample, and the other window to obtain encoded optical energy as a result of transmitting the optical energy through the sample. A detection system receives the encoded optical energy for analysis. The movable optical energy transmission window is selectively movable relative to the fixed optical energy transmission window to repeatedly and precisely align and make readily accessible both windows and the sample. |
