When the width of the gap is smaller than the wavelength of the infrared radiation coming off the alloy, the photons are not internally reflected, but continue to travel into the cell.
当间隙宽度比化合物释放的远红外波长更短时,光子不会被反射,而直接进入芯片中。
2
Additional collimation after the patient to further define the image width, whether an absorbent material or electronic, causes radiation dose to the patient to be wasted.