کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
735090 | 1461711 | 2016 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Single-exposure super-resolved interferometric microscopy by RGB multiplexing in lensless configuration Single-exposure super-resolved interferometric microscopy by RGB multiplexing in lensless configuration](/preview/png/735090.png)
• SESRIM has been expanded to the lensless case.
• L-SESRIM allows superresolution imaging using FOV multiplexing.
• L-SESRIM allows superresolution imaging using FOV multiplexing.
Single-Exposure Super-Resolved Interferometric Microscopy (SESRIM) reports on a way to achieve one-dimensional (1-D) superresolved imaging in digital holographic microscopy (DHM) by a single illumination shot and digital recording. SESRIM provides color-coded angular multiplexing of the accessible sample׳s range of spatial frequencies and it allows their recording in a single CCD (color or monochrome) snapshot by adding 3 RGB coherent reference beams at the output plane. In this manuscript, we extend the applicability of SESRIM to the field of digital in-line holographic microscopy (DIHM), that is, working without lenses. As consequence of the in-line configuration, an additional restriction concerning the object field of view (FOV) must be imposed to the technique. Experimental results are reported for both a synthetic object (USAF resolution test target) and a biological sample (swine sperm sample) validating this new kind of superresolution imaging method named as lensless SESRIM (L-SESRIM).
Journal: Optics and Lasers in Engineering - Volume 82, July 2016, Pages 104–112