Dr. Joshua C. Shank Profile

Dr. Joshua C. Shank

at Sandia National Labs

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 7 June 2024 Presentation + Paper

Novel algorithm development for event-based sensing deployment

C. Bjorn Kjellstrand, Lilian Casias, Kaylin Hagopian, Christian Pattyn, Christopher Saltonstall, Joshua Shank

Proceedings Volume 13040, 1304003 (2024) https://doi.org/10.1117/12.3013043

KEYWORDS: Sensors, Histograms, Algorithm development, Laser frequency, Visualization, Detection and tracking algorithms, Pulsed laser operation, Signal detection, Tunable filters

Read Abstract +

Proceedings Article | 15 June 2023 Presentation + Paper

Event-based sensing for the detection of modulated signals in degraded visual environments

Christian Pattyn, Alexander Edstrom, Andres Sanchez, Karl Westlake, John van der Laan, J. Derek Tucker, Jessica Jones, Kaylin Hagopian, Joshua Shank, Lilian Casias, Jeremy Wright

Proceedings Volume 12514, 1251409 (2023) https://doi.org/10.1117/12.2663385

KEYWORDS: Aerosols, Signal detection, Cameras, Sensors, Mie scattering, Scattering

Read Abstract +

Proceedings Article | 5 March 2021 Presentation

Tuning and tailoring of the optical properties of transparent conducting oxides for dynamic nanophotonic applications

Soham Saha, Michael Wood, Benjamin Diroll, Aveek Dutta, Clayton DeVault, Joshua Shank, Salvatore Campione, Ting Shan Luk, Richard Schaller, Zhaxylyk Kudyshev, Sarah Chowdhury, Xiaohui Xu, Alexander Kildishev, Vladimir Shalaev, Alexandra Boltasseva

Proceedings Volume 11684, 116840U (2021) https://doi.org/10.1117/12.2582479

Read Abstract +

Proceedings Article | 10 March 2020 Presentation

Broadband high-speed and large-amplitude all-optical switching with cadmium oxide (Conference Presentation)

Soham Saha, Benjamin Diroll, Joshua Shank, Zhaxylyk Kudyshev, Aveek Dutta, Sarah Chowdhury, Ting Luk, Salvadore Campione, Richard Shaller, Vladimir Shalaev, Michael Wood, Alexandra Boltasseva

Proceedings Volume 11281, 1128123 (2020) https://doi.org/10.1117/12.2560073

KEYWORDS: Oxides, Cadmium, Switching, Mid-IR, Plasmonics, Optical properties, Modulators, Switches, Yttrium, Doping

Read Abstract +

Proceedings Article | 17 September 2018 Presentation

Voltage tuning of reflectance from a strongly coupled metasurface-semiconductor hybrid structure (Conference Presentation)

Raktim Sarma, Salvatore Campione, Michael Goldflam, Joshua Shank, Sean Smith, Jinhyun Noh, Peide Ye, Michael Sinclair, Ganapathi Subramania, Isaac Ruiz, Stephen Howell, Joel Wendt, Igal Brener

Proceedings Volume 10721, 107211E (2018) https://doi.org/10.1117/12.2321256

KEYWORDS: Reflectivity, Modulation, Beam steering, Dielectric polarization, Electronics, Semiconductors, Gold, Indium gallium arsenide, Doping, Scattering

Read Abstract +

Proceedings Article | 17 September 2018 Presentation

Reflectance modulation from a metasurface coupled to intersubband transitions in semiconductor quantum wells using quantum tunneling (Conference Presentation)

Raktim Sarma, Salvatore Campione, Michael Goldflam, Loan Le, M. Lange, Joshua Shank, Michael Wanke, Jinhyun Noh, Peide Ye, Isaac Ruiz, Stephen Howell, Michael Sinclair, Joel Wendt, Igal Brener

Proceedings Volume 10721, 1072123 (2018) https://doi.org/10.1117/12.2321900

KEYWORDS: Quantum wells, Modulation, Reflectivity, Semiconductors, Indium gallium arsenide, Heterojunctions, Optical design, Ultrafast phenomena, Optical modulators, Tunable filters

Read Abstract +

Showing 5 of 6 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years