Prof. Kostadinka Bizheva Profile

Prof. Kostadinka Bizheva

Professor at University of Waterloo

SPIE Involvement:

Conference Chair | Conference Program Committee | Editor | Author

Publications (52)

Proceedings Article | 13 March 2024 Poster

Non-stationary diffraction and defocus correction in optical coherence tomography images

Nima Abbasi, Keyu Chen, Alexander Wong, Kostadinka Bizheva

Proceedings Volume PC12830, PC128301P (2024) https://doi.org/10.1117/12.3005756

KEYWORDS: Optical coherence tomography, Diffraction, Tissues, Optical limiting, Image quality, Detection and tracking algorithms, Biological samples, Statistical modeling, Optical resolution, Optical imaging

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Proceedings Article | 13 March 2024 Presentation

The effect of radiation therapy on the growth rate of prostate tumor spheroids studied with dynamic contrast line-field optical coherence tomography (LF-dOCT)

Stephanie Swanson, Keyu Chen, Saduni U. Sumithrarachchige Don, Ernest Osei, Kostadinka Bizheva

Proceedings Volume PC12841, PC1284106 (2024) https://doi.org/10.1117/12.3005670

KEYWORDS: Tumors, Radiotherapy, Optical coherence tomography, Prostate, Radiation effects, Computer simulations, Cancer, Spatial resolution, Prostate cancer, Microscopy

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Proceedings Article | 13 March 2024 Presentation

Label-free dynamic contrast imaging of cellular activity with Powell lens-based line-field OCT (PL-LF-dOCT)

Keyu Chen, Stephanie Swanson, Julian Parkin, Saduni Sumithrarachchige, Ernest Osei, Kostadinka Bizheva

Proceedings Volume PC12830, PC1283027 (2024) https://doi.org/10.1117/12.3005707

KEYWORDS: Optical coherence tomography, Biological imaging, Tissues, Spatial resolution, Imaging systems, Signal generators, Prostate cancer, Picosecond phenomena, Objectives, Image resolution

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Proceedings Article | 13 March 2024 Presentation

Second generation Powell lens line-field OCT for in-vivo, contactless, volumetric imaging of the cellular structure of the human cornea

Keyu Chen, Nima Abbasi, Alexander Wong, Kostadinka Bizheva

Proceedings Volume PC12824, PC128240V (2024) https://doi.org/10.1117/12.3005735

KEYWORDS: Cornea, In vivo imaging, Corneal imaging, Optical coherence tomography, Imaging systems, Visualization, Tissues, Optical design, Image resolution, Eye

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Proceedings Article | 13 March 2024 Presentation

Computational approach to correcting defocus in human corneal images acquired with Powell lens line-field OCT

Nima Abbasi Firoozjah, Keyu Chen, Alexander Wong, Kostadinka Bizheva

Proceedings Volume PC12824, PC128240X (2024) https://doi.org/10.1117/12.3005888

KEYWORDS: Optical coherence tomography, Depth of field, Optical limiting, Image quality, Algorithm development, Yield improvement, Tissues, Optical signal processing, Optical imaging, Optical design

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Proceedings Article | 13 March 2024 Presentation

Visually-evoked retinal blood vessel dilation in the human optic nerve head evaluated with a combined OCT+ERG system

Khushmeet Dhaliwal, James Simmons, Yadushan Thurairasa, Alex Wong, Chris Hudson, Nadine Furtado, Tom Wright, Brian Ballios, Kostadinka Bizheva

Proceedings Volume PC12830, PC1283003 (2024) https://doi.org/10.1117/12.3001795

KEYWORDS: Blood vessels, Visualization, Optical coherence tomography, Retinal diseases, Optic nerve, Head, Vascular diseases, Neurological disorders, Glaucoma, Frequency response

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Proceedings Article | 13 March 2024 Presentation

Imaging prostate tumor spheroids with dynamic contrast line-field optical coherence tomography (LF-dOCT)

Stephanie Swanson, Keyu Chen, Saduni Sumithrarachchige Don, Ernest Osei, Kostadinka Bizheva

Proceedings Volume PC12830, PC128302K (2024) https://doi.org/10.1117/12.3005692

KEYWORDS: Tumors, Optical coherence tomography, Prostate, Computer simulations, Cancer, Spatial resolution, Prostate cancer, Microscopy, In vivo imaging, Image resolution

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Proceedings Article | 9 March 2023 Presentation

Powell lens-based line-scan SD-OCT

Keyu Chen, Weixiang Song, Le Han, Kostadinka Bizheva

Proceedings Volume PC12367, PC123670Q (2023) https://doi.org/10.1117/12.2652994

KEYWORDS: Line scan image sensors, Tissues, Spectroscopy, Reflectivity, Photonics, Optical components, Optical coherence tomography, In vivo imaging, Imaging systems, Image acquisition

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Proceedings Article | 7 March 2022 Presentation

Decorrelation-based localized transverse flow measurement by digital control of the lateral resolution in line-scan optical coherence tomography

Le Han, Kostadinka Bizheva

Proceedings Volume PC11948, PC1194804 (2022) https://doi.org/10.1117/12.2610376

KEYWORDS: Optical coherence tomography, Line scan image sensors, Optical resolution, Velocity measurements, Spatial resolution, Particles, Motion measurement, Glasses, Dynamic light scattering, Doppler tomography

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Proceedings Article | 9 December 2021 Paper

Decorrelation-based localized transverse flow measurement by digitally control the lateral resolution in line-field optical coherence tomography

Le Han, Bingyao Tan, Leopold Schmetterer, Kostadinka Bizheva

Proceedings Volume 11924, 119240V (2021) https://doi.org/10.1117/12.2616062

KEYWORDS: Optical coherence tomography, Doppler tomography, Doppler effect, Velocity measurements, Signal detection, Optical resolution, Capillaries, Solids, Signal to noise ratio, Point spread functions

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Proceedings Article | 17 September 2020 Presentation + Paper

Deep learning algorithm for generating optical coherence tomography angiography (OCTA) maps of the retinal vasculature

Pei Lin Li, Céline O'Neil, Samin Saberi, Kenneth Sinder, Kathleen Wang, Bingyao Tan, Zohreh Hosseinaee, Kostadinka Bizhevat, Vasudevan Lakshminarayanan

Proceedings Volume 11511, 1151109 (2020) https://doi.org/10.1117/12.2568629

KEYWORDS: Optical coherence tomography, Angiography, Machine learning, Capillaries, Medical imaging, Retinal scanning, Image resolution, In vivo imaging, Eye, Neural networks

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Proceedings Article | 9 March 2020 Presentation

In-vivo, non-contact, cellular resolution imaging of the human cornea with line-field SD-OCT at 2.5 kHz frame rate (Conference Presentation)

Le Han, Lin Kun Chen, Zohreh Hosseinaee, Kostadinka Bizheva

Proceedings Volume 11228, 112280J (2020) https://doi.org/10.1117/12.2547884

KEYWORDS: Cornea, Image resolution, In vivo imaging, Optical coherence tomography, Imaging systems, Spectral resolution, Signal to noise ratio, Tissues, Microscopes, Objectives

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Proceedings Article | 9 March 2020 Presentation

In-vivo, non-contact, cellular resolution imaging of the human limbus with line-field SD-OCT at 2.5 kHz frame rate (Conference Presentation)

Le Han, Zohreh Hosseinaee, Lin Kun Chen, Kostadinka Bizheva

Proceedings Volume 11218, 112180O (2020) https://doi.org/10.1117/12.2548638

KEYWORDS: In vivo imaging, Image resolution, Optical coherence tomography, Tissues, Stem cells, Opacity, Confocal microscopy, Inflammation, Tissue optics, Coherence (optics)

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Proceedings Article | 28 February 2019 Paper

Fully automated corneal nerve segmentation algorithm for corneal nerves analysis from in-vivo UHR-OCT images

Zohreh Hosseinaee, Bingyao Tan, Olivera Kralj, Le Han, Alexander Wong, Luigina Sorbara, Kostadinka Bizheva

Proceedings Volume 10858, 1085823 (2019) https://doi.org/10.1117/12.2513288

KEYWORDS: Image segmentation, Nerve, In vivo imaging, Optical coherence tomography, Eye, Imaging systems, Cornea, Image processing algorithms and systems, Diffusion, Image resolution

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Proceedings Article | 22 February 2019 Paper

High resolution line-field SD-OCT with 2.5 kHz frame rate for cellular resolution imaging of biological tissue

Le Han, Zohreh Hosseiaee, Bingyao Tan, Kostadinka Bizheva

Proceedings Volume 10867, 108672X (2019) https://doi.org/10.1117/12.2511686

KEYWORDS: Image resolution, Imaging systems, Tissue optics, Optical coherence tomography, In vivo imaging, Eye, Tissues, Point spread functions, Spatial resolution, Cornea

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Proceedings Article | 14 March 2018 Presentation

In-vivo volumetric imaging of the cellular structure of healthy and pathological human cornea with high-speed UHR-OCT (Conference Presentation)

Zohreh Hosseinaee, Bingyao Tan, Kirsten Carter, Denise Hileeto, Luigina Sorbara, Kostadinka Bizheva

Proceedings Volume 10474, 104740Q (2018) https://doi.org/10.1117/12.2291216

KEYWORDS: Optical coherence tomography, Cornea, In vivo imaging, Imaging systems, Fiber optics, Spectral resolution, Tissues, Optical design, Image resolution, Tissue optics

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Proceedings Article | 14 March 2018 Presentation

High speed UHR-OCT for in-vivo volumetric imaging of the palisades of Vogt and the cellular structure of the limbal crypts in the healthy and pathological human corneo-scleral limbus (Conference Presentation)

Kostadinka Bizheva, Bingyao Tan, Zohreh Hosseinaee, Kirsten Carter, Denise Hileeto, Luigina Sorbara

Proceedings Volume 10474, 104740R (2018) https://doi.org/10.1117/12.2291291

KEYWORDS: In vivo imaging, Optical coherence tomography, Image resolution, Inflammation, Tissues, Imaging systems, Stem cells, Confocal microscopy, Optical resolution, Fiber optics

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SPIE Journal Paper | 6 November 2017 Open Access

Dense concentric circle scanning protocol for measuring pulsatile retinal blood flow in rats with Doppler optical coherence tomography

Bingyao Tan, Zohreh Hosseinaee, Kostadinka Bizheva

JBO, Vol. 22, Issue 11, 110501, (November 2017) https://doi.org/10.1117/12.10.1117/1.JBO.22.11.110501

KEYWORDS: Blood vessels, Image segmentation, Optical coherence tomography, Doppler tomography, Veins, Arteries, Blood circulation, Retina, Imaging systems, Doppler effect

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Proceedings Article | 16 May 2017 Presentation

Visually evoked changes in the rat retinal blood flow measured with Doppler optical coherence tomography (Conference Presentation)

Bingyao Tan, Erik Mason, Ben MacLellan, Kostadinka Bizheva

Proceedings Volume 10045, 100450I (2017) https://doi.org/10.1117/12.2252398

KEYWORDS: Holmium, Current controlled current source, Visualization, Blood circulation, Doppler tomography, Optical coherence tomography, Optical testing, Eye, In vivo imaging

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Proceedings Article | 16 May 2017 Presentation

Cellular structure of the healthy and keratoconic human cornea imaged in-vivo with sub-micrometer axial resolution OCT (Conference Presentation)

Kostadinka Bizheva, Bingyao Tan, Erik Mason, Kirsten Carter, Lacey Haines, Luigina Sorbara

Proceedings Volume 10045, 100450K (2017) https://doi.org/10.1117/12.2253170

KEYWORDS: Collagen, Holmium, Optical coherence tomography, Image resolution, In vivo imaging, Cornea, Image acquisition, Spectral resolution, Tissues, Visualization

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Proceedings Article | 19 April 2017 Presentation

In-vivo imaging of the morphology and blood perfusion of brain tumours in rats with UHR-OCT (Conference Presentation)

Kostadinka Bizheva, Bingyao Tan, Carl Fisher, Erik Mason, Lothar Lilge

Proceedings Volume 10051, 1005107 (2017) https://doi.org/10.1117/12.2251657

KEYWORDS: Cancer, Tumors, Brain, Optical coherence tomography, Neuroimaging, In vivo imaging, Imaging systems, Tissues, Blood, Image resolution

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Proceedings Article | 17 February 2017 Presentation + Paper

A stochastically fully connected conditional random field framework for super resolution OCT

A. Boroomand, B. Tan, A. Wong, K. Bizheva

Proceedings Volume 10053, 100532C (2017) https://doi.org/10.1117/12.2250645

KEYWORDS: Optical coherence tomography, Super resolution, Image resolution, Speckle, Image quality, Lawrencium, Point spread functions, Spatial resolution, Retina, Visualization

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Proceedings Article | 2 March 2015 Paper

Axial resolution improvement in spectral domain optical coherence tomography using a depth-adaptive maximum-a-posterior framework

Ameneh Boroomand, Bingyao Tan, Alexander Wong, Kostadinka Bizheva

Proceedings Volume 9312, 931241 (2015) https://doi.org/10.1117/12.2081493

KEYWORDS: Optical coherence tomography, Image resolution, Point spread functions, Imaging systems, Deconvolution, Spectral resolution, Resolution enhancement technologies, Visualization, Speckle, Stochastic processes

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Proceedings Article | 2 March 2015 Paper

Lateral resolution enhancement via imbricated spectral domain optical coherence tomography in a maximum-a-posterior reconstruction framework

A. Boroomand, M. Shafiee, A. Wong, K. Bizheva

Proceedings Volume 9312, 931240 (2015) https://doi.org/10.1117/12.2081494

KEYWORDS: Optical coherence tomography, Image resolution, Resolution enhancement technologies, Image enhancement, Spectral resolution, Imaging systems, Deconvolution, Image analysis, Image processing, Cornea

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SPIE Journal Paper | 10 July 2013 Open Access

Optical coherence tomography platform for microvascular imaging and quantification: initial experience in late oral radiation toxicity patients

Bahar Davoudi, Melanie Morrison, Kostadinka Bizheva, Victor Yang, Robert Dinniwell, Wilfred Levin, I. Alex Vitkin

JBO, Vol. 18, Issue 07, 076008, (July 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.7.076008

KEYWORDS: Optical coherence tomography, Toxicity, Tissues, Blood, 3D image processing, Doppler tomography, Imaging systems, Image segmentation, Pathology, Speckle

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Proceedings Article | 18 June 2013 Paper

In-vivo imaging of keratoconic corneas using high-speed high-resolution swept-source OCT

S. Marschall, A. Gawish, Y. Feng, L. Sorbara, P. Fieguth, K. Bizheva

Proceedings Volume 8802, 88020P (2013) https://doi.org/10.1117/12.2032563

KEYWORDS: Cornea, Optical coherence tomography, Imaging systems, Image segmentation, Visualization, Tissues, Image resolution, Algorithm development, Range imaging, Signal detection

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Proceedings Article | 8 March 2013 Paper

Development of quantitative parameters to assess in-vivo optical coherence tomography images of late oral radiation toxicity patients

Bahar Davoudi, Vani Damodaran, Kostadinka Bizheva, Victor Yang, Robert Dinniwell, Wilfred Levin, Alex Vitkin

Proceedings Volume 8565, 856525 (2013) https://doi.org/10.1117/12.2001124

KEYWORDS: Optical coherence tomography, Toxicity, Scattering, Tissues, Imaging systems, Light scattering, Radiation effects, Cancer, Head, Tissue optics

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SPIE Journal Paper | 7 February 2013 Open Access

Noninvasive imaging of the early effect of sodium iodate toxicity in a rat model of outer retina degeneration with spectral domain optical coherence tomography

Sepideh Hariri, Man Chun Tam, Donghyun Lee, Denise Hileeto, Alireza Moayed, Kostadinka Bizheva

JBO, Vol. 18, Issue 02, 026017, (February 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.2.026017

KEYWORDS: Retina, Reflectivity, Toxicity, Sodium, Optical coherence tomography, Statistical analysis, 3D image processing, In vivo imaging, Image segmentation, Animal model studies

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SPIE Journal Paper | 8 February 2012 Open Access

Correlation of visually evoked intrinsic optical signals and electroretinograms recorded from chicken retina with a combined functional optical coherence tomography and electroretinography system

Alireza Akhlagh Moayed, Sepideh Hariri, Kostadinka Bizheva, Vivian Choh

JBO, Vol. 17, Issue 1, 016011, (February 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.1.016011

KEYWORDS: Visualization, Retina, Information operations, In vivo imaging, Reflectivity, Optical coherence tomography, Intrinsic optical signal, Visual optics, Tissue optics, Eye

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Proceedings Article | 12 February 2011 Paper

In-vivo human retina imaging with 5μm axial resolution, at 92000 A-scans/s with 1μm spectral domain OCT system

Sepideh Hariri, Patrick Lee, Alireza Moayed, Kostadinka Bizheva

Proceedings Volume 7889, 78890K (2011) https://doi.org/10.1117/12.875746

KEYWORDS: Image resolution, Optical coherence tomography, Imaging systems, Retina, Cameras, Capillaries, In vivo imaging, Image quality, Retinal scanning, Spectral resolution

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Proceedings Article | 12 February 2011 Paper

Despeckling vs averaging of retinal UHROCT tomograms: advantages and limitations

Justin Eichel, Donghyun Lee, Alexander Wong, Paul Fieguth, David Clausi, Kostadinka Bizheva

Proceedings Volume 7889, 78893C (2011) https://doi.org/10.1117/12.875867

KEYWORDS: Composites, Signal to noise ratio, Optical coherence tomography, Image quality, Speckle, Image processing, Image registration, Denoising, Imaging systems, Retina

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SPIE Journal Paper | 1 July 2010 Open Access

In vivo volumetric imaging of the human upper eyelid with ultrahigh-resolution optical coherence tomography

Kostadinka Bizheva, Patrick Lee, Luigina Sorbara, Natalie Hutchings, Trefford Simpson

JBO, Vol. 15, Issue 04, 040508, (July 2010) https://doi.org/10.1117/12.10.1117/1.3475957

KEYWORDS: Magnesium, In vivo imaging, Tissue optics, Natural surfaces, Imaging systems, Optical coherence tomography, Tissues, Video, 3D image processing, Eye

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SPIE Journal Paper | 1 July 2010 Open Access

Combined optical coherence tomography and electroretinography system for in vivo simultaneous morphological and functional imaging of the rodent retina

Alireza Akhlagh Moayed, Sepideh Hariri, Chulho Hyun, Bruce Doran, Timothy Kraft, Shelley Boyd, Kostadinka Bizheva

JBO, Vol. 15, Issue 04, 040506, (July 2010) https://doi.org/10.1117/12.10.1117/1.3475489

KEYWORDS: Retina, Imaging systems, Optical coherence tomography, In vivo imaging, Reflectivity, Functional imaging, Eye, Cornea, 3D image processing, Image resolution

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Proceedings Article | 24 February 2009 Paper

Modelling the optical response of human retinal photoreceptors to plane wave illumination with the finite integration technique

Alireza Akhlagh Moayed, Shannon Dang, Omar Ramahi, Kostadinka Bizheva

Proceedings Volume 7168, 71680H (2009) https://doi.org/10.1117/12.808544

KEYWORDS: Solids, Scattering, Refractive index, Light scattering, Integrated optics, Reflectivity, Tissues, Retina, Modeling, Optical coherence tomography

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Proceedings Article | 24 February 2009 Paper

The broadest spectral bandwidth suitable for in-vivo UHROCT imaging of human and animal retina at 1060nm

Sepideh Hariri, Alireza Moayed, Chulho Hyun, Vladimir Shidlovski, Aphrodite Dracopoulos, Shelley Boyd, Kostadinka Bizheva

Proceedings Volume 7168, 716807 (2009) https://doi.org/10.1117/12.809716

KEYWORDS: Retina, Absorption, Optical coherence tomography, Eye, Light sources, In vivo imaging, Eye models, Image resolution, Spectral resolution, Animal model studies

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Proceedings Article | 24 February 2009 Paper

High speed high resolution in vivo imaging of healthy rat retinas with FD-OCT operating at 1060nm

Sepideh Hariri, Aphrodite Dracopoulos, Alireza Akhlagh Moayed, Chulho Hyun, Zhao Ren, Prabakar Puvanathasan, Shelley Boyd, Kostadinka Bizheva

Proceedings Volume 7163, 716305 (2009) https://doi.org/10.1117/12.809768

KEYWORDS: Retina, Image resolution, Imaging systems, Eye, In vivo imaging, Optical coherence tomography, 3D image processing, 3D acquisition, Image visualization, Visualization

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Proceedings Article | 24 February 2009 Paper

Evaluation of hypoxic swelling of human cornea with high speed ultrahigh resolution optical coherence tomography

Kostadinka Bizheva, Chulho Hyun, Justin Eichel, Sepideh Hariri, Akshaya Mishra, David Clausi, Paul Fieguth, Trefford Simpson, Natalie Hutchings

Proceedings Volume 7163, 71631G (2009) https://doi.org/10.1117/12.809431

KEYWORDS: Cornea, Eye, Hypoxia, Optical coherence tomography, Image resolution, Tissues, Image segmentation, Imaging systems, Optical resolution, Visualization

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Proceedings Article | 22 February 2008 Paper

Finite difference time-domain model of light scattering from retinal photoreceptors

Samer Abdallah, Alex Iolov, Omar Ramahi, Kostadinka Bizheva

Proceedings Volume 6864, 68640H (2008) https://doi.org/10.1117/12.763647

KEYWORDS: Light scattering, Finite-difference time-domain method, Refractive index, Signal detection, Reflectivity, Scattering, Retina, Optical properties, Optical coherence tomography, Tissues

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Proceedings Article | 18 February 2008 Paper

Speckle reduction method for optical coherence tomography using interval type II fuzzy set

Prabakar Puvanathasan, Kostadinka Bizheva

Proceedings Volume 6847, 68472B (2008) https://doi.org/10.1117/12.765943

KEYWORDS: Wavelets, Image filtering, Optical coherence tomography, Fuzzy logic, Speckle, Signal to noise ratio, Digital filtering, Electronic filtering, Image processing, Speckle pattern

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SPIE Journal Paper | 1 September 2007 Open Access

Imaging ex vivo healthy and pathological human brain tissue with ultra-high-resolution optical coherence tomography

Kostadinka Bizheva, Angelika Unterhuber, Boris Hermann, Boris Povazay, Harald Sattmann, Adolf Fercher, Wolfgang Drexler, Matthias Preusser, Herbert Budka, Andreas Stingl, Tuan Le

JBO, Vol. 10, Issue 01, 011006, (September 2007) https://doi.org/10.1117/12.10.1117/1.1851513

KEYWORDS: Optical coherence tomography, Brain, Tissue optics, Tumors, Tissues, Neuroimaging, Biopsy, Image resolution, Light scattering, Visualization

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Proceedings Article | 8 March 2006 Paper

Optophysiology using functional ultrahigh resolution OCT: from in vitro animal to in vivo human measurements

A. Unterhuber, K. Bizheva, B. Hermann, B. Povazay, R. Pflug, P. Qui, M. Lessl, H. Sattmann, E. Anger, H. Reitsamer, S. Popov, U. Schmidt-Erfurth, J. Tylor, P. Ahnelt, W. Drexler

Proceedings Volume 6138, 61380G (2006) https://doi.org/10.1117/12.649105

KEYWORDS: Optical coherence tomography, Retina, In vivo imaging, Tissue optics, In vitro testing, Backscatter, Physiology, Light sources, Reflectivity, Signal detection

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Proceedings Article | 7 October 2005 Paper

Ultrahigh resolution optical coherence tomography of human skin

B. Povazay, A. Unterhuber, B. Hermann, S. Gasparoni, H. Kittler, H. Sattmann, F. Roka, M. Binder, K. Bizheva, R. Leitgeb, H. Pehamberger, W. Drexler

Proceedings Volume 5861, 58610R (2005) https://doi.org/10.1117/12.632985

KEYWORDS: Optical coherence tomography, Skin, Image resolution, In vivo imaging, Biopsy, Optical resolution, Tissues, Ultrasonography, Visualization, Imaging systems

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SPIE Journal Paper | 1 July 2004 Open Access

Imaging ex vivo and in vitro brain morphology in animal models with ultrahigh resolution optical coherence tomography

Kostadinka Bizheva, Angelika Unterhuber, Boris Hermann, Boris Považay, Harald Sattmann, Wolfgang Drexler, Andreas Stingl, Tuan Le, Michael Mei, Ronald Holzwarth, Herbert Reitsammer, John Morgan, Alan Cowey

JBO, Vol. 9, Issue 04, (July 2004) https://doi.org/10.1117/12.10.1117/1.1756920

KEYWORDS: Optical coherence tomography, Brain, Neuroimaging, Tissue optics, Image resolution, Tissues, Visualization, Neurons, Light sources, Fiber lasers

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Proceedings Article | 2 October 2003 Paper

Imaging brain morphology with ultrahigh-resolution optical coherence tomography

Kostadinka Bizheva, Angelika Unterhuber, Boris Hermann, Boris Povazay, Harald Sattmann, Michael Mei, Ronald Holzwarth, Matthias Preusser, Herbert Reitsamer, Michael Seefeldt, Ralf Menzel, Herbert Budka, Adolf Fercher, Wolfgang Drexler

Proceedings Volume 5140, (2003) https://doi.org/10.1117/12.501164

KEYWORDS: Optical coherence tomography, Brain, Neuroimaging, Tissue optics, Light sources, Tissues, Visualization, Image resolution, Fiber lasers, In vitro testing

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Proceedings Article | 2 October 2003 Paper

Precision of quantitative absorption measurement with spectroscopic optical coherence tomography

Boris Hermann, Kostadinka Bizheva, Angelika Unterhuber, Harald Sattmann, Boris Povazay, Adolf Fercher, Wolfgang Drexler

Proceedings Volume 5140, (2003) https://doi.org/10.1117/12.500969

KEYWORDS: Absorption, Optical coherence tomography, Spectroscopy, Absorption spectroscopy, Optical testing, Optical spectroscopy, Free space, Light sources, Data processing, Interferometers

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Proceedings Article | 2 October 2003 Paper

Ultrahigh-resolution optical coherence tomography in the visible and 1300-nm wavelength region

Boris Povazay, Kostadinka Bizheva, Angelika Unterhuber, Boris Hermann, Harald Sattmann, William Wadsworth, Jonathan Knight, Philip Russell, Michael Mei, Ronald Holzwarth, Thomas Hoelzenbein, Adolf Fercher, Wolfgang Drexler

Proceedings Volume 5140, (2003) https://doi.org/10.1117/12.500945

KEYWORDS: Optical coherence tomography, Light sources, Tissues, Biopsy, Image resolution, Femtosecond phenomena, Imaging systems, Scattering, Erbium lasers, Fiber lasers

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Proceedings Article | 14 June 2002 Open Access

Sensitivity estimation of spectroscopic optical coherence tomography

Boris Hermann, Harald Sattmann, Kostadinka Bizheva, Boris Povazay, Angelika Unterhuber, Rainer Leitgeb, Leopold Schmetterer, Ferenc Krausz, Adolf Fercher, Wolfgang Drexler

Proceedings Volume 4619, (2002) https://doi.org/10.1117/12.470475

KEYWORDS: Optical coherence tomography, Spectroscopy, Absorption, Imaging spectroscopy, Optical spectroscopy, Light sources, Tissue optics, Wavelet transforms, Scattering, Optical testing

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Proceedings Article | 14 June 2002 Open Access

Visible light optical coherence tomography

Boris Povazay, Alexander Apolonski, Angelika Unterhuber, Boris Hermann, Kostadinka Bizheva, Harald Sattmann, Phillip Russell, Ferenc Krausz, Adolf Fercher, Wolfgang Drexler

Proceedings Volume 4619, (2002) https://doi.org/10.1117/12.470466

KEYWORDS: Optical coherence tomography, Visible radiation, Light sources, Photonic crystal fibers, Sapphire lasers, Tissue optics, Image resolution, Optical fibers, Free space, Oscillators

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Proceedings Article | 14 June 2002 Open Access

High resolution spectroscopic optical coherence tomography in the 900-1100 nm wavelength range

Kostadinka Bizheva, Boris Povazay, Alexander Apolonski, Angelika Unterhuber, Boris Hermann, Harald Sattmann, Phillip Russell, Ferenc Krausz, Adolf Fercher, Wolfgang Drexler

Proceedings Volume 4619, (2002) https://doi.org/10.1117/12.470492

KEYWORDS: Optical coherence tomography, Spectroscopy, Light sources, Absorption, Eye, Tissue optics, Photonic crystal fibers, Biomedical optics, Sapphire lasers, Free space

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Proceedings Article | 31 May 2001 Paper

Light scattering in turbid media: insights to optical imaging with single-scattered and multiply scattered light

Kostadinka Bizheva, David Boas

Proceedings Volume 4242, (2001) https://doi.org/10.1117/12.427725

KEYWORDS: Light scattering, Photons, Scattering, Monte Carlo methods, Anisotropy, Image resolution, Point spread functions, Optical imaging, Lithium, Laser scattering

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Proceedings Article | 23 May 2001 Paper

Depth penetration limit to optical coherence microscopy in turbid media: the effect of multiply scattered light detection on image contrast and resolution

Kostadinka Bizheva, David Boas

Proceedings Volume 4251, (2001) https://doi.org/10.1117/12.427871

KEYWORDS: Light scattering, Image resolution, Scattering, Image quality, Monte Carlo methods, Optical properties, Anisotropy, Microscopes, Optical coherence microscopy, Spatial resolution

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Proceedings Article | 30 April 1999 Paper

Imaging in the single-scattering, few-scattering, and light diffusion regimes with low-coherent light

David Boas, Kostadinka Bizheva

Proceedings Volume 3598, (1999) https://doi.org/10.1117/12.347504

KEYWORDS: Light scattering, Scattering, Optical coherence tomography, Diffusion, Anisotropy, Tissue optics, Particles, Mie scattering, Motion measurement, Dynamic light scattering

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Showing 5 of 52 publications

Proceedings Volume Editor (2)

SPIE Conference Volume | 2 April 2024

Ophthalmic Technologies XXXIV

SPIE Conference Volume | 26 April 2023

Ophthalmic Technologies XXXIII

Conference Committee Involvement (28)

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIX

25 January 2025 | San Francisco, United States

Ophthalmic Technologies XXXV

25 January 2025 | San Francisco, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVIII

29 January 2024 | San Francisco, California, United States

Ophthalmic Technologies XXXIV

27 January 2024 | San Francisco, California, United States

Optical Coherence Imaging Techniques and Imaging in Scattering Media

25 June 2023 | Munich, Germany

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVII

30 January 2023 | San Francisco, California, United States

Ophthalmic Technologies XXXIII

28 January 2023 | San Francisco, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVI

24 January 2022 | San Francisco, California, United States

Ophthalmic Technologies XXXII

22 January 2022 | San Francisco, California, United States

Optical Coherence Imaging Techniques and Imaging in Scattering Media

20 June 2021 | Online Only, Germany

Ophthalmic Technologies XXXI

6 March 2021 | Online Only, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXV

6 March 2021 | Online Only, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV

3 February 2020 | San Francisco, California, United States

Ophthalmic Technologies XXX

1 February 2020 | San Francisco, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIII

4 February 2019 | San Francisco, California, United States

Ophthalmic Technologies XXIX

2 February 2019 | San Francisco, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXII

29 January 2018 | San Francisco, California, United States

Ophthalmic Technologies XXVIII

27 January 2018 | San Francisco, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXI

30 January 2017 | San Francisco, California, United States

Ophthalmic Technologies XXVII

28 January 2017 | San Francisco, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XX

15 February 2016 | San Francisco, California, United States

Ophthalmic Technologies XXVI

13 February 2016 | San Francisco, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIX

9 February 2015 | San Francisco, California, United States

Ophthalmic Technologies XXV

7 February 2015 | San Francisco, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVIII

3 February 2014 | San Francisco, California, United States

Ophthalmic Technologies XXIV

1 February 2014 | San Francisco, California, United States

Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVII

4 February 2013 | San Francisco, California, United States

Ophthalmic Technologies XXIII

2 February 2013 | San Francisco, California, United States

Showing 5 of 28 Conference Committees

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