Mr. Leonard Wamboldt Profile

Leonard Wamboldt

Materials Process Engineer at Corning Incorporated

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 24 November 2023 Presentation + Paper

Laser-induced damage of dielectric-enhanced surface-modified single-point-diamond-turned Al-6061 multiband mirrors

Jue Wang, Leonard Wamboldt, Ronald Davis, Ying Shi, Todd Heck, Craig Ungaro, A. Boh Ruffin, Michael Thomas

Proceedings Volume 12726, 1272608 (2023) https://doi.org/10.1117/12.2685665

KEYWORDS: Laser induced damage, Laser damage threshold, Dielectric mirrors, Mirror surfaces, Aluminum, Reflectivity, Optical surfaces, Mid-IR, Alloys, Visible radiation

Read Abstract +

Proceedings Article | 12 September 2021 Presentation + Paper

Enhanced durable silver mirrors with ion beam assisted deposition

Jue Wang, Leonard Wamboldt, Jason Ballou, Timothy Soucy

Proceedings Volume 11872, 118720L (2021) https://doi.org/10.1117/12.2599905

KEYWORDS: Reflectivity, Silica, Silver, Coating, Mirrors, Ion beams, Data modeling, Ozone, Oxides, Ions

Read Abstract +

Proceedings Article | 11 May 2017 Presentation + Paper

Characterization of reactive plasma ion assisted HfO2 films for low loss optical coatings in the DUV and MWIR

Jue Wang, Michael Cangemi, Christopher Chinhong, Michael D'lallo, Jim Platten, Jean Francois Oudard, Leonard Wamboldt

Proceedings Volume 10181, 101810P (2017) https://doi.org/10.1117/12.2271889

KEYWORDS: Deep ultraviolet, Plasma, Ions, Mid-IR, Absorption, Optical properties, Optical coatings, Thin films, Refractive index, Hafnium, Hybrid fiber optics, Surface roughness, Reflectivity

Read Abstract +

Proceedings Article | 17 May 2016 Paper

HfO2/SiO2 multilayer based reflective and transmissive optics from the IR to the UV

Jue Wang, Gary Hart, Jean Francois Oudard, Leonard Wamboldt, Brian Roy

Proceedings Volume 9822, 98220Z (2016) https://doi.org/10.1117/12.2219752

KEYWORDS: Ultraviolet radiation, Multilayers, Reflectivity, Aluminum, Laser induced damage, UV optics, Silica, Mirrors, Transmittance, Coating

Read Abstract +

Proceedings Article | 17 May 2016 Paper

Optimum selection of high performance mirror substrates for diamond finishing

Kenneth Woodard, Lovell Comstock, Leonard Wamboldt, James Sutherland

Proceedings Volume 9822, 98220C (2016) https://doi.org/10.1117/12.2231326

KEYWORDS: Mirrors, Diamond, Magnesium, Aluminum, Metals, Beryllium, Ceramics, Boron, Silicon carbide, Space mirrors

Read Abstract +

Proceedings Article | 26 May 2015 Paper

Cost-effective lightweight mirrors for aerospace and defense

Kenneth Woodard, Lovell Comstock, Leonard Wamboldt, Brian Roy

Proceedings Volume 9451, 94511W (2015) https://doi.org/10.1117/12.2177586

KEYWORDS: Mirrors, Aluminum, Silicon, Magnesium, Metals, Diamond, Ceramics, Aerospace engineering, Defense and security, Diamond machining

Read Abstract +

Proceedings Article | 26 May 2015 Paper

An ultra-low surface finish process for 6061-Al mirrors

Leonard Wamboldt, Brian Roy, Joseph Crifasi, Shane Stephens, Derek Hanninen, Kenneth Woodard, Robert Felock, Sofia Cunha-Vasconcelos, Stephen Polczwartek, Jeffrey Parenteau

Proceedings Volume 9451, 94511X (2015) https://doi.org/10.1117/12.2177522

KEYWORDS: Surface finishing, Mirrors, Coating, Corrosion, Aluminum, Mirror stabilization, Reflectivity, Temperature metrology, Humidity, Resistance

Read Abstract +