Mr. Naresh Kumar Ravichandran Profile

Naresh Kumar Ravichandran

at Kyungpook National Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 23 April 2017 Paper

Optical thin film inspection using parallel spectral domain optical coherence tomography

Muhammad Faizan Shirazi, Ruchire Eranga Wijesinghe, Naresh Kumar Ravichandran, Pilun Kim, Mansik Jeon, Jeehyun Kim

Proc. SPIE. 10323, 25th International Conference on Optical Fiber Sensors

KEYWORDS: Inspection, Thin films, Optical coherence tomography, Optical inspection, LCDs, Scanners, Cameras, Visualization, Electronics, Beam splitters

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Proceedings Article | 23 April 2017 Paper

Swept source optical coherence tomography for in vivo growth monitoring of capsicum annuum seeds treated with different NaCl concentrations

Naresh Kumar Ravichandran, Ruchire Eranga Wijesinghe, Seung-Yeol Lee, Muhammad Faizan Shirazi, Kibeom Park, Hee-Young Jung, Mansik Jeon, Jeehyun Kim

Proc. SPIE. 10323, 25th International Conference on Optical Fiber Sensors

KEYWORDS: Optical coherence tomography, In vivo imaging, Sodium, Microscopes, Scanning electron microscopy, Magnetic resonance imaging, Real time imaging, Image resolution, Agriculture, Imaging systems

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Proceedings Article | 18 April 2017 Paper

Application of wearable optical coherence tomography (OCT) and loop-mediated isothermal amplification (LAMP) techniques for in situ real-time field inspection of apple Marssonina blotch disease

Ruchire Eranga Wijesinghe, Seung-Yeol Lee, Naresh Kumar Ravichandran, Muhammad Faizan Shirazi, Sangyeop Han, Hyosang Jeong, Pilun Kim, Hee-Young Jung, Mansik Jeon, Jeehyun Kim

Proc. SPIE. 10251, Biomedical Imaging and Sensing Conference

KEYWORDS: Agriculture, Biomedical optics, Ocean optics, Imaging systems, Ultraviolet radiation, Information technology, Nondestructive evaluation, Optical coherence tomography, Lamps, Inspection

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Proceedings Article | 18 April 2017 Paper

Dual illumination for cornea and retina imaging using spectral domain optical coherence tomography

Muhammad Faizan Shirazi, Ruchire Eranga Wijesinghe, Naresh Kumar Ravichandran, Mansik Jeon, Jeehyun Kim

Proc. SPIE. 10251, Biomedical Imaging and Sensing Conference

KEYWORDS: Optical coherence tomography, Cornea, Retinal scanning, Retina, Imaging systems, Eye, Image segmentation, Spectroscopy, Fiber couplers, Signal detection

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SPIE Journal Paper | 11 July 2016

Depth enhancement in spectral domain optical coherence tomography using bidirectional imaging modality with a single spectrometer

Naresh Kumar Ravichandran, Ruchire Eranga Wijesinghe, Muhammad Faizan Shirazi, Kibeom Park, Mansik Jeon, Woonggyu Jung, Jeehyun Kim

JBO Vol. 21 Issue 07

KEYWORDS: Optical coherence tomography, Imaging systems, 3D image processing, Interferometers, Signal processing, Spectroscopy, Silicon, Image resolution, Mirrors, Visualization

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