Dr. Danielle L. Saunders Profile

Dr. Danielle L. Saunders

at Pacific Northwest National Lab

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Author

Publications (6)

Proceedings Article | 7 June 2024 Presentation + Paper

Deriving the infrared complex refractive indices of organic powders for optical modeling: comparison of methods

Kelly Peterson, Bruce Bernacki, Danielle Saunders, Jeremy Erickson, Schuyler Lockwood, Timothy Johnson, Tanya Myers

Proceedings Volume 13031, 130310E (2024) https://doi.org/10.1117/12.3013843

KEYWORDS: Data modeling, Reflectivity, Refractive index, Infrared radiation, Infrared spectroscopy, Solids, Reflection, Modeling, Oscillators, Hyperspectral imaging, Optical constants

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Proceedings Article | 30 May 2022 Presentation + Paper

Using spectroscopic ellipsometry and single-angle reflectance to derive accurate optical constants for chemical forms of aspartame

Michael Yokosuk, Karissa Jensen, Jeremy Erickson, Danielle Saunders, Mark Bowden, Timothy Johnson, Tanya Myers

Proceedings Volume 12116, 1211608 (2022) https://doi.org/10.1117/12.2619853

KEYWORDS: Spectroscopic ellipsometry, Infrared spectroscopy, Refractive index, Oscillators, Data modeling, Solids

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Proceedings Article | 12 April 2021 Presentation + Paper

Combining spectroscopic ellipsometry with transmission spectroscopy to derive accurate optical constants for organic materials

Michael Yokosuk, Thomas Tiwald, Danielle Saunders, Thomas Blake, Timothy Johnson, Tanya Myers

Proceedings Volume 11749, 117490S (2021) https://doi.org/10.1117/12.2588323

KEYWORDS: Spectroscopy, Spectroscopic ellipsometry, Organic materials, Data modeling, Absorption, Solids, Refractive index, Mid-IR, Infrared radiation

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Proceedings Article | 12 April 2021 Presentation + Paper

Challenges to detection: humidity as a spur to chemical agent change

Danielle Saunders, Kai-For Mo, Russell Tonkyn, Catherine Banach, Carlos Fraga, James Szecsody, Benjamin Cappello, Timothy Johnson, Tanya Myers

Proceedings Volume 11749, 117490P (2021) https://doi.org/10.1117/12.2588322

KEYWORDS: Humidity, Infrared spectroscopy, Raman spectroscopy, Infrared radiation, Environmental sensing, Chemical weapons

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Proceedings Article | 12 April 2021 Presentation + Paper

Measuring accurate optical constants of uranium minerals for use in optical modeling of infrared spectra

T. Myers, B. DeVetter, D. Saunders, C. Lonergan, M. Yokosuk, B. Bernacki, A. Bautista, T. Johnson

Proceedings Volume 11749, 117490T (2021) https://doi.org/10.1117/12.2588321

KEYWORDS: Minerals, Thermal modeling, Infrared radiation, Uranium, Solid modeling, Particles, Data modeling, Solids, Scattering, Reflectivity

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Proceedings Article | 2 July 2019 Open Access

A free spectroscopic databank of optical constants for use in optics education and modeling: complex refractive index data n and k from 1.0 to 25 μm

Ashley Oeck, Russell Tonkyn, John Loring, Catherine Banach, Ryan Francis, Sarah Burton, Bruce Bernacki, Steven Smith, Yin-Fong Su, James Szecsody, Danielle Saunders, Tanya Myers, Timothy Johnson

Proceedings Volume 11143, 111430H (2019) https://doi.org/10.1117/12.2532130

KEYWORDS: Liquids, Near infrared, Reflectivity, Solids, Absorbance, Refractive index, Absorption, Infrared radiation, Composites, Spectroscopy

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