研究期間：10108~10207;The principle of this academic research is based on the Grating-Slit optical test method. The 2 years research project includes the extension application of GS testing, including Aberration Light FIeld Imaging and Multi-elements Opto-Mechanical Alignment. At the initial stage of the research, we are going to use the equipment and the software we already had. A novel grating-lens array structure is used to capture the full field aberration of an optical system in the same time. With the measured full aberration data, we will develop the opto-mechanical alignment application in the second year of research. By investigating the perturbation function of the lens mis-alignment, we can derive the misalignment of the lens from the measured full field aberrations of a lens system. The application of Grating-Slit test method will ultimately be the Light field Imaging. The goal is to use the full field aberration measurement technique to correct the Light Field imaging data such that we can have a aberration free light field data. Thus, the Light Field imaging can have a wider field, more precise image depth. This is a breakthrough in the extended depth of field imaging in the aberration field.
