Abstract
We show for the first time, to our knowledge, high-resolution wide-field images of biological samples recorded using coherent aperture-synthesis Fourier holography. To achieve this, we combined off-axis plane-wave polarized illumination with an axial sample rotation and polarization-sensitive collection of backscattered light. We synthesized 180 Fourier holograms using an efficient postdetection phase-matching correlation scheme. The result was an annular spatial frequency-space synthetic aperture (NA=0.93) with an effective area 25 times larger than that due to a single hologram. A high-resolution high-contrast microscopic reconstruction of biological tissue was computed over a sample area of 9 mm(2) from holograms acquired at 34 mm working distance.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
