Dr. Boris Gramatikov Profile

Dr. Boris Gramatikov

Associate Professor at Johns Hopkins Univ School of Medicine

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 26 April 2016 Presentation

Long working distance optical coherence tomography for pediatric imaging (Conference Presentation)

Ruobing Qian, Oscar Carrasco-Zevallos, Lejla Vajzovic, Boris Gramatikov, David Guyton, Cynthia Toth, Joseph Izatt

Proceedings Volume 9693, 969308 (2016) https://doi.org/10.1117/12.2213278

KEYWORDS: Optical coherence tomography, Prototyping, Imaging systems, Medicine, Optical components, Eye, Cornea, Lenses, Lens design, Diffraction

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SPIE Journal Paper | 27 October 2014 Open Access

Optimal timing of retinal scanning during dark adaptation, in the presence of fixation on a target: the role of pupil size dynamics

Boris Gramatikov, Kristina Irsch, David Guyton

JBO, Vol. 19, Issue 10, 106014, (October 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.10.106014

KEYWORDS: Retinal scanning, Eye, Retina, Signal to noise ratio, Video, Diagnostics, Mathematical modeling, Optical coherence tomography, Optical scanning systems, Compact discs

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SPIE Journal Paper | 9 June 2014 Open Access

New pediatric vision screener employing polarization-modulated, retinal-birefringence-scanning-based strabismus detection and bull’s eye focus detection with an improved target system: opto-mechanical design and operation

Kristina Irsch, Boris Gramatikov, Yi-Kai Wu, David Guyton

JBO, Vol. 19, Issue 06, 067004, (June 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.6.067004

KEYWORDS: Eye, Birefringence, Signal detection, Target detection, Sensors, Photodetectors, Signal to noise ratio, Polarization, Optical fibers, Semiconductor lasers

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Proceedings Article | 25 February 2009 Paper

Spinning wave plate design for retinal birefringence scanning

K. Irsch, B. Gramatikov, Y.-K. Wu, D. Guyton

Proceedings Volume 7169, 71691F (2009) https://doi.org/10.1117/12.803344

KEYWORDS: Wave plates, Birefringence, Polarization, Eye, Chromium, Retina, Optical fibers, Signal detection, Cornea, Algorithm development

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SPIE Journal Paper | 1 May 2006 Open Access

Birefringence-based eye fixation monitor with no moving parts

Boris Gramatikov, O. Zalloum, Y. Wu, David Hunter, David Guyton

JBO, Vol. 11, Issue 03, 034025, (May 2006) https://doi.org/10.1117/12.10.1117/1.2209003

KEYWORDS: Eye, Polarization, Birefringence, Photodetectors, Neodymium, Signal detection, Eye models, Sensors, Optical fibers, Retina

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SPIE Journal Paper | 1 November 2004 Open Access

Pediatric Vision Screener 2: pilot study in adults

Deborah Nassif, Nadezhda Piskun, Boris Gramatikov, David Guyton, David Hunter

JBO, Vol. 9, Issue 06, (November 2004) https://doi.org/10.1117/12.10.1117/1.1805561

KEYWORDS: Eye, Control systems, Refraction, Visualization, Prisms, Head, Distance measurement, Statistical analysis, Ophthalmology, Medicine

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SPIE Journal Paper | 1 November 2004 Open Access

Pediatric Vision Screener 1: instrument design and operation

David Hunter, Deborah Nassif, Nadezhda Piskun, Robert Winsor, Boris Gramatikov, David Guyton

JBO, Vol. 9, Issue 06, (November 2004) https://doi.org/10.1117/12.10.1117/1.1805560

KEYWORDS: Eye, Sensors, Signal detection, Polarization, Control systems, Mirrors, Birefringence, Semiconductor lasers, Data acquisition, Photodetectors

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SPIE Journal Paper | 1 September 2004 Open Access

Automated detection of ocular focus

David Hunter, Kevin Nusz, Nainesh Gandhi, Imran Quraishi, Boris Gramatikov, David Guyton

JBO, Vol. 9, Issue 05, (September 2004) https://doi.org/10.1117/12.10.1117/1.1781669

KEYWORDS: Eye, Eye models, Photodetectors, Light, Signal detection, Sensors, Monochromatic aberrations, Spherical lenses, Lenses, Retina

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Proceedings Article | 14 July 2003 Paper

Pediatric vision screening using binocular retinal birefringence scanning

Deborah Nassif, Boris Gramatikov, David Guyton, David Hunter

Proceedings Volume 4951, (2003) https://doi.org/10.1117/12.477970

KEYWORDS: Eye, Sensors, Signal detection, Polarization, Mirrors, Retina, Beam splitters, Birefringence, Photodetectors, Prototyping

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Showing 5 of 9 publications

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