Prof. Randall H. Goldsmith Profile

Prof. Randall H. Goldsmith

at Univ of Wisconsin-Madison

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 1 April 2022 Presentation

Microresonator photothermal absorption spectroscopy: study and control of single nanoparticle morphology

Levi Hogan, Randall Goldsmith, Feng Pan, Cecilia Vollbrecht

Proceedings Volume PC11987, PC119870E (2022) https://doi.org/10.1117/12.2614478

KEYWORDS: Microresonators, Spectroscopy, Nanoparticles, Annealing, Absorption, Thermography, Surface plasmons, Polymers, Plasmonics, Metals

Read Abstract +

Proceedings Article | 19 April 2017 Presentation

Optical power diodes based on phase-transition materials (Conference Presentation)

Chenghao Wan, Erik Horak, You Zhou, Zhen Zhang, Jad Salman, Patrick Roney, Jura Rensberg, Bradley Gundlach, Shriram Ramanathan, Randall Goldsmith, Carsten Ronning, Mikhail Kats

Proceedings Volume 10105, 101051A (2017) https://doi.org/10.1117/12.2253143

KEYWORDS: Thin film devices, Transition metals, Diodes, Opacity, Vanadium, Finite-difference time-domain method, Optical components, Thermography, Thin films, Absorption

Read Abstract +

Proceedings Article | 26 September 2016 Presentation + Paper

Cleaning procedure for improved photothermal background of toroidal optical microresonators

Erik Horak, Kassandra Knapper, Kevin Heylman, Randall Goldsmith

Proceedings Volume 9923, 99230Z (2016) https://doi.org/10.1117/12.2238001

KEYWORDS: Microresonators, Resonators, Semiconducting wafers, Plasma, Silicon, Oxides, Refractive index, Oxygen, Photoresist materials, Etching

Read Abstract +

Proceedings Article | 26 August 2015 Presentation + Paper

Photothermal microresonator absorption microscopy with backscatter detection

Kevin Heylman, Erik Horak, Kassandra Knapper, Randall Goldsmith

Proceedings Volume 9554, 95540U (2015) https://doi.org/10.1117/12.2187240

KEYWORDS: Microresonators, Microscopy, Absorption, Interference (communication), Modulation, Backscatter, Laser optics, Signal detection, Laser beam diagnostics, Nanoparticles

Read Abstract +

Proceedings Article | 9 March 2015 Paper

Photothermal imaging of individual carbon nanofibers with optical microresonators

Kevin Heylman, Kassandra Knapper, Erik Horak, Randall Goldsmith

Proceedings Volume 9331, 93310G (2015) https://doi.org/10.1117/12.2080056

KEYWORDS: Nanofibers, Carbon, Absorption, Microresonators, Nanoparticles, Particles, Resonators, Polarization, Scanning electron microscopy, Transducers

Read Abstract +

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