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|Title:||Digital off-axis holography with angular multiplexing and synthetic aperture||Authors:||Wang, Zhaomin
|Issue Date:||2015||Source:||Wang, Z., Qu, W., Yang, F., Wen, Y., & Anand, A. (2015). Digital off-axis holography with angular multiplexing and synthetic aperture. Proceedings of SPIE - International Conference on Optical and Photonic Engineering (icOPEN2015), 9524, 95241C-. doi:10.1117/12.2189442||Abstract:||This paper discusses conventional synthetic-aperture method combined angular multiplexing in digital holography to increase the resolution and to enlarge the field of view at the same time. A structured illumination is used to realize angular multiplexing. A camera is moved by a motorized x-y stage, and scanning is performed at imaging plane. In this way we extend the band-pass for single hologram recording as well as obtain a greater sensor area resulting in a larger numerical aperture (NA). A larger NA enables a more detailed reconstruction combined with a smaller depth of field. Moreover, a phase map of the object is experimentally presented.||URI:||https://hdl.handle.net/10356/88483
|DOI:||http://dx.doi.org/10.1117/12.2189442||Rights:||© 2015 Society of Photo-optical Instrumentation Engineers (SPIE). This paper was published in Proceedings of SPIE - International Conference on Optical and Photonic Engineering (icOPEN2015) and is made available as an electronic reprint (preprint) with permission of Society of Photo-optical Instrumentation Engineers (SPIE). The published version is available at: [http://dx.doi.org/10.1117/12.2189442]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.||Fulltext Permission:||open||Fulltext Availability:||With Fulltext|
|Appears in Collections:||MAE Conference Papers|
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