Prof. Seung-Woo Lee Profile

Prof. Seung-Woo Lee

Professor of GS Environmental Engg at Univ of Kitakyushu

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 23 May 2023 Paper

Paper

Long period grating fibre operating in visible range coated with porphyrin based thin film as an ammonia aqueous sensor

Sandor Erdody, Serhiy Korposh, Seung-Woo Lee, Stephen Morgan

Proceedings Volume 12643, 126432R (2023) https://doi.org/10.1117/12.2680215

KEYWORDS: Water, Refractive index, Signal attenuation, Absorbance, Glasses, Dyes, Visible radiation, Thin films, Signal intensity, Coating

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Proceedings Article | 29 April 2017 Paper

Paper

Optical fibre sensing during critical care

F. Hernandez, T. Wang, S. Korposh, R. Correia, B. R. Hayes-Gill, J. Hromadka, N. Mohd Hazlan, A. Norris, D. Evans, S.-W. Lee, S. Morgan

Proceedings Volume 10340, 1034012 (2017) https://doi.org/10.1117/12.2269993

KEYWORDS: Reflection, Cladding, Temperature metrology, Spectroscopy, Optical fibers, Optical sensing, Sensors, Biomedical optics, Fiber Bragg gratings, Humidity, Gases, Coating, Silica, Environmental monitoring

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Proceedings Article | 23 April 2017 Paper

Paper

Multi-parameter measurements using optical fibre long period gratings for indoor air quality monitoring

J. Hromadka, S. Korposh, M. Partridge, S. James, F. Davis, D. Crump, S.-W. Lee, R. Tatam

Proceedings Volume 10323, 103233J (2017) https://doi.org/10.1117/12.2265055

KEYWORDS: Fiber optics sensors, Phase matching, Coating, Sensors, Multiplexing, Optical fibers, Humidity, Optical testing, Temperature metrology, Environmental sensing

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Proceedings Article | 27 January 2017 Paper

Paper

Biomedical application of optical fibre sensors

S. Korposh, S.-W. Lee, S. James, R. Tatam, S. Morgan

Proceedings Volume 10111, 101112Y (2017) https://doi.org/10.1117/12.2243640

KEYWORDS: Optical fibers, Sensors, Medicine, Biomedical optics, Fiber Bragg gratings, Refractive index, 3D modeling, Medical devices, Cladding, Blood

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Proceedings Article | 30 May 2016 Paper

Paper

Ammonia sensing using lossy mode resonances in a tapered optical fibre coated with porphyrin-incorporated titanium dioxide

Divya Tiwari, Kevin Mullaney, Serhiy Korposh, Stephen James, Seung-Woo Lee, Ralph Tatam

Proceedings Volume 9916, 99161H (2016) https://doi.org/10.1117/12.2236926

KEYWORDS: Titanium dioxide, Coating, Titanium, Tapered optical fibers, Sensors, Biological and chemical sensing, Optical fibers, Signal attenuation, Thin films, Water, Light sources

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Proceedings Article | 28 September 2015 Paper

Paper

Photodecomposition of a target compound detected using an optical fibre long period grating coated with a molecularly imprinted titania thin film

R. Wong, S. Korposh, S.-W. Lee, S. James, R. Tatam

Proceedings Volume 9634, 96340Y (2015) https://doi.org/10.1117/12.2192325

KEYWORDS: Thin films, Optical fibers, Ultraviolet radiation, Target detection, Refractive index, Liquids, Ocean optics, Absorption, Time metrology, Titanium dioxide

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Proceedings Article | 1 July 2015 Paper

Paper

Chirality measurements using optical fibre long period gratings fabricated in high birefringent fibre

S. Korposh, R. Tatam, S. James, S.-W. Lee

Proceedings Volume 9655, 965533 (2015) https://doi.org/10.1117/12.2184441

KEYWORDS: Optical fibers, Glucose, Polarization, Refractive index, Cladding, Sensors, Optical testing, Water, Environmental sensing, Ocean optics

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Proceedings Article | 1 July 2015 Paper

Paper

U-shaped evanescent wave optical fibre sensor based on a porphyrin anchored nanoassembled thin film for high sensitivity ammonia detection

S. Korposh, H. Okuda, T. Wang, S. James, S.-W. Lee

Proceedings Volume 9655, 965518 (2015) https://doi.org/10.1117/12.2184438

KEYWORDS: Optical fibers, Sensors, Wave sensors, Thin films, Absorption, Optical coatings, Environmental sensing, Optical sensors, Absorbance, Humidity

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Proceedings Article | 1 July 2015 Paper

Paper

Optical fiber sensing of human skin emanations

S.-W. Lee, T. Wang, R. Selyanchyn, S. Korposh, S. James

Proceedings Volume 9655, 96551K (2015) https://doi.org/10.1117/12.2184411

KEYWORDS: Skin, Humidity, Sensors, Optical fibers, Tissue optics, Principal component analysis, Optical sensors, Ocean optics, Absorption, Optical sensing

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Proceedings Article | 1 July 2015 Paper

Paper

Methanol selective fibre-optic gas sensor with a nanoporous thin film of organic-inorganic hybrid multilayers

T. Wang, H. Okuda, S.-W. Lee

Proceedings Volume 9655, 96550Z (2015) https://doi.org/10.1117/12.2183999

KEYWORDS: Sensors, Thin films, Optical fibers, Fiber optics sensors, Silica, Bioalcohols, Multilayers, Cladding, Gas sensors, Refractive index

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Proceedings Article | 1 July 2015 Paper

Paper

A high-sensitivity chemical sensor based on titania coated optical-fiber long period grating for ammonia sensing in water

D. Tiwari, S. James, R. Tatam, S. Korposh, S. Lee

Proceedings Volume 9655, 96552H (2015) https://doi.org/10.1117/12.2184260

KEYWORDS: Sensors, Optical coatings, Cladding, Optical fibers, Silica, Nanoparticles, Biological and chemical sensing, Chemical fiber sensors, Titanium dioxide, Phase matching

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Proceedings Article | 2 June 2014 Paper

Paper

Temperature and surrounding refractive index insensitive cascaded long period grating chemical sensor

S. Korposh, S. James, Seung-Woo Lee, R. Tatam

Proceedings Volume 9157, 91574J (2014) https://doi.org/10.1117/12.2059031

KEYWORDS: Refractive index, Cladding, Chemical fiber sensors, Temperature metrology, Neodymium, Sensors, Silica, Coating, Environmental sensing, Phase matching

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Proceedings Article | 20 May 2013 Paper

Paper

Detection of volatile organic compounds (VOCs) using an optical fibre long period grating with a calixarene anchored mesoporous thin film

S. Korposh, F. Davis, S. James, T. Wang, S.-W. Lee, S. Higson, R. Tatam

Proceedings Volume 8794, 87941I (2013) https://doi.org/10.1117/12.2026270

KEYWORDS: Sensors, Optical fibers, Thin films, Silica, Cladding, Refractive index, Humidity, Optical coatings, Nanoparticles, Phase matching

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Proceedings Article | 18 May 2011 Paper

Paper

Refractive index sensitivity of fibre optic long period gratings with SiO2 nanoparticle based mesoporous coatings

Sergiy Korposh, Seung-Woo Lee, Stephen James, Ralph Tatam

Proceedings Volume 7753, 77539A (2011) https://doi.org/10.1117/12.884777

KEYWORDS: Refractive index, Optical coatings, Silica, Cladding, Fiber optics, Nanoparticles, Optical fibers, Fiber optics sensors, Etching, Phase matching

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Proceedings Article | 9 September 2010 Paper

Paper

Ammonia sensing using a fibre optic long period grating with a porous nanostructured coating formed from silica nanospheres

S. Korposh, W. Batty, S. Kodaira, S.-W. Lee, S. James, S. Topliss, R. Tatam

Proceedings Volume 7653, 76531D (2010) https://doi.org/10.1117/12.866326

KEYWORDS: Coating, Refractive index, Silica, Cladding, Water, Sensors, Fiber optics, Nanostructuring, Multilayers, Phase matching

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Proceedings Article | 30 September 2005 Paper

Paper

Films based on bacteriorhodopsin in sol-gel matrices

S. Korposh, M. Sichka, I. Trikur, Y. Sharkan, D. Yang, S. Lee, J. Ramsden

Proceedings Volume 5956, 595616 (2005) https://doi.org/10.1117/12.622631

KEYWORDS: Sol-gels, Absorption, Glasses, Absorbance, Matrices, Liquids, Integrated optics, Water, Chemical elements, Optical components

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Showing 5 of 16 publications

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