Prof. Werner Gellermann Profile

Prof. Werner Gellermann

SPIE Involvement:

Author

Publications (27)

SPIE Journal Paper | 15 September 2014 Open Access

Autofluorescence imaging of macular pigment: influence and correction of ocular media opacities

Mohsen Sharifzadeh, Akira Obana, Yuko Gohto, Takahiko Seto, Werner Gellermann

JBO, Vol. 19, Issue 09, 096010, (September 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.9.096010

KEYWORDS: Opacity, Surgery, Luminescence, Auto-fluorescence imaging, Image quality, Lab on a chip, Retina, Blood vessels, Scattering, Eye

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SPIE Journal Paper | 8 November 2013 Open Access

Optical detection of carotenoid antioxidants in human bone and surrounding tissue

Igor Ermakov, Maia Ermakova, Thomas Rosenberg, Werner Gellermann

JBO, Vol. 18, Issue 11, 117006, (November 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.11.117006

KEYWORDS: Bone, Tissue optics, Absorption, Tissues, Skin, Raman spectroscopy, Biomedical optics, Surgery, Absorbance, Optical filters

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SPIE Journal Paper | 6 November 2013 Open Access

Reflection-based imaging of macular pigment distributions in infants and children

Mohsen Sharifzadeh, Paul Bernstein, Werner Gellermann

JBO, Vol. 18, Issue 11, 116001, (November 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.11.116001

KEYWORDS: Absorption, Macula, Retina, Image processing, Visualization, Luminescence, Sclera, Chromophores, Eye, Charge-coupled devices

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Proceedings Article | 22 February 2006 Paper

Quantitative detection of astaxanthin and cantaxanthin in Atlantic salmon by resonance Raman spectroscopy

Igor Ermakov, Maia Ermakova, Werner Gellermann

Proceedings Volume 6078, 607835 (2006) https://doi.org/10.1117/12.644783

KEYWORDS: Raman spectroscopy, Tissues, Absorption, Molecules, Luminescence, Absorbance, Tissue optics, Calibration, Raman scattering, Signal analyzers

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SPIE Journal Paper | 1 November 2005 Open Access

Resonance Raman detection of carotenoid antioxidants in living human tissue

Igor Ermakov, Mohsen Sharifzadeh, Maia Ermakova, Werner Gellermann

JBO, Vol. 10, Issue 06, 064028, (November 2005) https://doi.org/10.1117/12.10.1117/1.2139974

KEYWORDS: Raman spectroscopy, Skin, Absorption, Tissues, Tissue optics, Molecules, Luminescence, Eye, Retina, Spectroscopy

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Proceedings Article | 25 April 2005 Paper

Two-wavelength Raman detector for noninvasive measurements of carotenes and lycopene in human skin

Igor Ermakov, Maia Ermakova, Werner Gellermann

Proceedings Volume 5686, (2005) https://doi.org/10.1117/12.591207

KEYWORDS: Skin, Raman spectroscopy, Molecules, Tissue optics, Tissues, Absorption, Sensors, Luminescence, Raman scattering, Skin cancer

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Proceedings Article | 13 July 2004 Paper

Compact single-channel Raman detector for macular pigments

Igor Ermakov, Maia Ermakova, Werner Gellermann

Proceedings Volume 5314, (2004) https://doi.org/10.1117/12.529774

KEYWORDS: Raman spectroscopy, Sensors, Luminescence, Molecules, Optical filters, Eye, Macula, Retina, Eye models, Bandpass filters

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Proceedings Article | 13 July 2004 Paper

Raman measurement of carotenoid composition in human skin

Igor Ermakov, Maia Ermakova, Werner Gellermann

Proceedings Volume 5326, (2004) https://doi.org/10.1117/12.529806

KEYWORDS: Raman spectroscopy, Skin, Molecules, Absorption, Tissues, Luminescence, Tissue optics, Raman scattering, Carbon, Argon ion lasers

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SPIE Journal Paper | 1 March 2004 Open Access

Noninvasive selective detection of lycopene and β-carotene in human skin using Raman spectroscopy

Igor Ermakov, Maia Ermakova, Werner Gellermann, Jürgen Lademann

JBO, Vol. 9, Issue 02, (March 2004) https://doi.org/10.1117/12.10.1117/1.1646172

KEYWORDS: Skin, Raman spectroscopy, Molecules, Absorption, Carbon, Tissues, Luminescence, Raman scattering, Tissue optics, Argon ion lasers

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SPIE Journal Paper | 1 January 2004 Open Access

Macular pigment Raman detector for clinical applications

Igor Ermakov, Maia Ermakova, Werner Gellermann, Paul Bernstein

JBO, Vol. 9, Issue 01, (January 2004) https://doi.org/10.1117/12.10.1117/1.1627776

KEYWORDS: Raman spectroscopy, Eye, Sensors, Retina, Luminescence, Molecules, Macula, Calibration, Absorption, Contact lenses

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SPIE Journal Paper | 1 January 2004 Open Access

Noninvasive detection of macular pigments in the human eye

Werner Gellermann, Paul Bernstein

JBO, Vol. 9, Issue 01, (January 2004) https://doi.org/10.1117/12.10.1117/1.1628240

KEYWORDS: Raman spectroscopy, Eye, Absorption, Retina, Luminescence, Tissue optics, Absorbance, Molecules, Macula, Reflectometry

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Proceedings Article | 12 September 2003 Paper

Non-invasive laser Raman detection of lycopene and ß-carotene antioxidants in skin

Igor Ermakov, Maia Ermakova, Werner Gellermann

Proceedings Volume 4967, (2003) https://doi.org/10.1117/12.478403

KEYWORDS: Skin, Raman spectroscopy, Molecules, Absorption, Luminescence, Tissues, Raman scattering, Sensors, Carbon, Oxygen

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Proceedings Article | 22 July 2003 Paper

Resonant Raman detectors for noninvasive assessment of carotenoid antioxidants in human tissue

Werner Gellermann, Mohsen Sharifzadeh, Maia Ermakova, Igor Ermakov, P Bernstein

Proceedings Volume 4958, (2003) https://doi.org/10.1117/12.477865

KEYWORDS: Raman spectroscopy, Skin, Retina, Molecules, Eye, Luminescence, Optical filters, Sensors, Tissue optics, Tissues

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Proceedings Article | 14 July 2003 Paper

Raman imaging of human macular pigments

Werner Gellermann, Igor Ermakov, Robert McClane

Proceedings Volume 4951, (2003) https://doi.org/10.1117/12.477968

KEYWORDS: Raman spectroscopy, Retina, Molecules, Optical filters, Macula, Pathology, Luminescence, Spatial resolution, Raman scattering, Image filtering

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Proceedings Article | 14 July 2003 Paper

Noninvasive optical techniques for the measurement of macular pigments

Igor Ermakov, Maia Ermakova, Werner Gellermann, Paul Bernstein

Proceedings Volume 4951, (2003) https://doi.org/10.1117/12.477969

KEYWORDS: Raman spectroscopy, Retina, Absorption, Luminescence, Eye, Sensors, Molecules, Reflectometry, Optical filters, Photometry

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Proceedings Article | 13 June 2002 Paper

Resonant imaging of carotenoid pigments in the human retina

Werner Gellermann, Igor Emakov, Robert McClane

Proceedings Volume 4611, (2002) https://doi.org/10.1117/12.470595

KEYWORDS: Raman spectroscopy, Retina, Macula, Eye, Molecules, Luminescence, Absorption, Pathology, Spatial resolution, Raman scattering

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Proceedings Article | 7 June 2001 Paper

Raman detection of carotenoid pigments in the human retina

Werner Gellermann, Igor Ermakov, Maia Ermakova, Robert McClane, Steven Wintch, Da-You Zhao, Paul Bernstein

Proceedings Volume 4245, (2001) https://doi.org/10.1117/12.429266

KEYWORDS: Raman spectroscopy, Retina, Luminescence, Eye, Macula, Raman scattering, Absorption, Molecules, Photometry, Eye models

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Proceedings Article | 21 May 2001 Paper

Noninvasive laser Raman detection of carotenoid antioxidants in living human skin

Werner Gellermann, Igor Ermakov, Maia Ermakova, Robert McClane

Proceedings Volume 4244, (2001) https://doi.org/10.1117/12.427803

KEYWORDS: Skin, Raman spectroscopy, Molecules, Luminescence, Oxygen, Absorption, Raman scattering, Argon ion lasers, Carbon, Chlorine

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Proceedings Article | 19 April 2000 Paper

Raman detection of carotenoid pigments in the human retina

Werner Gellermann, Igor Ermakov, Robert McClane, Paul Bernstein

Proceedings Volume 3917, (2000) https://doi.org/10.1117/12.382721

KEYWORDS: Raman spectroscopy, Retina, Luminescence, Macula, Molecules, Raman scattering, Visualization, Optical filters, Absorption, Beam splitters

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Proceedings Article | 17 December 1999 Paper

Stimulated emission and lasing in -conjugated polymer films, microstructures, and opal photonic crystals

Z. Valy Vardeny, Sergey Frolov, Douglas Chinn, Maxim Shkunov, Werner Gellermann, Katsumi Yoshino, Akihiko Fujii, Richard Gregory, Ray Baughman, Anvar Zakhidov

Proceedings Volume 3797, (1999) https://doi.org/10.1117/12.372698

KEYWORDS: Polymers, Polymer thin films, Optical fibers, Microrings, Absorption, Optical microcavities, Thin films, Light emitting diodes, Excitons, Light scattering

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Proceedings Article | 16 April 1998 Paper

Raman detection of pigments in the human retina

Werner Gellermann, Mihoko Yoshida, Robert McClane, Nikita Balashov, Paul Bernstein

Proceedings Volume 3250, (1998) https://doi.org/10.1117/12.305368

KEYWORDS: Raman spectroscopy, Retina, Luminescence, Eye, Absorption, Molecules, Raman scattering, Visualization, Macula, Standards development

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