Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/89533
Title: Variable resolution imaging fiber probe using digital spatial light modulator
Authors: Shinde, Anant
Perinchery, Sandeep Menon
Matham, Murukeshan Vadakke
Keywords: Fiber Optics Imaging Bundle
Confocal Fiber Imaging
DRNTU::Engineering::Mechanical engineering
Issue Date: 2015
Source: Shinde, A., Perinchery, S. M., & Matham, M. V. (2015). Variable resolution imaging fiber probe using digital spatial light modulator. Proceedings of SPIE - International Conference on Optical and Photonic Engineering (icOPEN2015), 9524, 95242F-. doi:10.1117/12.2189669
Abstract: Flexible fiber optic imaging systems including fiber optic confocal probes have found tremendous significance in the recent past for its applications in high resolution imaging. However, motorized stage is required for scanning the sample or tip of the fiber in fiber based confocal probes. In this context, we propose a fiber probe confocal system using digital spatial light modulator devoid of using a mechanical scanning stage. Each fiberlet in the image fiber acts not only as a light conduit but also as a confocal pinhole. The paper also introduces the variation in the contrast by varying the number of illuminated fiberlets which effectively implies variation in the effective pinhole size. This approach has enabled the probe to act as an imaging unit with resolution that can be controlled and varied from a wide-field to a confocal.
URI: https://hdl.handle.net/10356/89533
http://hdl.handle.net/10220/47092
DOI: 10.1117/12.2189669
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/10.1117/12.2189669]. 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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