|کد مقاله||سال انتشار||مقاله انگلیسی||ترجمه فارسی||تعداد کلمات|
|142749||2018||6 صفحه PDF||سفارش دهید||3646 کلمه|
Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)
Journal : Optics Communications, Available online 9 April 2018
Microscopy has been widely used to obtain three-dimensional images of a biological sample. However, it requires a scanning in axial direction and considerable time to acquire multiple depths information of a volumetric sample. In this paper, we demonstrate a method for single-shot multi-plane imaging based on programmable multiplexed grating patterns with no mechanical moving parts by using a digital micro-mirror device (DMD). The multiplexed grating pattern displayed on DMD, in a Fourier plane, splits light into separated beam paths and are able to compensate aberrations from the proposed system. In addition, resolution can be improved using an aberration-corrected multiplexed gratings pattern. We present and characterize the design, implementation, and experimentally demonstrate the proposed systemâs ability through simultaneous multiple planes imaging of the biological samples.