We describe a coherent imaging technique that utilizes a diffraction grating placed near the object to alias high spatial frequency information through the imaging system pupil. Linear signal processing is used to reconstruct high-resolution images.
© 2011 OSA
J. P. Wilde, J. W. Goodman, Y. C. Eldar, and Y. Takashima, "Grating-Enhanced Coherent Imaging," in Optics in the Life Sciences, OSA Technical Digest (CD) (Optical Society of America, 2011), paper NMA3.
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