Acta Optica Sinica, Volume. 20, Issue 7, 979(2000)
An Apodization Mask Based on Circle Grating Function with Different Space in Confocal Microscope
The performance evaluation criterion based on polar coordinates is presented for the system with superresolving pupil mask. Then a mask based on circle grating function with different spacings and a math model are presented. The computation simulation results show that in confocal optic system this mask can change the point amplitude response. It can improve the resolution, while increase the image contrast.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. An Apodization Mask Based on Circle Grating Function with Different Space in Confocal Microscope[J]. Acta Optica Sinica, 2000, 20(7): 979