Mr. Joel Bagwell Profile

Joel Bagwell

Senior Staff Systems Engineer

SPIE Involvement:

Conference Program Committee | Author

Publications (4)

Proceedings Article | 21 February 2020 Paper

An achromat singlet

Joel Bagwell, Christian Hebert, Nathan Carlie

Proceedings Volume 11261, 1126110 (2020) https://doi.org/10.1117/12.2541451

KEYWORDS: Colorimetry, Aspheric lenses, Modulation transfer functions, Prototyping, Lenses, Zemax, MATLAB, Optical design, Manufacturing, Diamond

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Proceedings Article | 12 October 2015 Paper

Metrology of achromatic diffractive features on chalcogenide lenses

M. Scordato, J. Nelson, K. Schwertz, P. Mckenna, J. Bagwell

Proceedings Volume 9633, 96331V (2015) https://doi.org/10.1117/12.2197695

KEYWORDS: Modulation transfer functions, Lenses, Manufacturing, Chalcogenides, Diffraction, Sensors, Metrology, Long wavelength infrared, Light scattering, Scattering

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Proceedings Article | 11 October 2015 Paper

A method to diagnose and combat index of refraction non-uniformity in evaporative optical coatings

Joel Bagwell, Chris Cook, Craig Ament

Proceedings Volume 9633, 963310 (2015) https://doi.org/10.1117/12.2197929

KEYWORDS: Coating, Thin films, Refraction, Ions, Thin film coatings, Optical coatings, Diagnostics, Hydrogen, Chlorine, Contamination

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Proceedings Article | 11 October 2015 Paper

Precision lens molding of asphero diffractive surfaces in chalcogenide materials

J. Nelson, M. Scordato, K. Schwertz, J. Bagwell

Proceedings Volume 9633, 96331L (2015) https://doi.org/10.1117/12.2195764

KEYWORDS: Glasses, Glass molding, Precision glass molding, Oxides, Optics manufacturing, Chalcogenides, Chalcogenide glass, Infrared radiation, Spherical lenses, Lamps

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Conference Committee Involvement (12)

Optical Components and Materials XXII

27 January 2025 | San Francisco, California, United States

Optical Components and Materials XXI

29 January 2024 | San Francisco, California, United States

Optical Components and Materials XX

30 January 2023 | San Francisco, California, United States

Optical Components and Materials XIX

24 January 2022 | San Francisco, California, United States

Optical Components and Materials XVIII

6 March 2021 | Online Only, California, United States

Showing 5 of 12 Conference Committees

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