CONFERENCE PROCEEDINGS
Advanced Search
Charles W. Stark
Researcher at National Institute of Chemical Physics and Biophysics
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 20 June 2024 Poster + Paper
Efficient quantitative modeling of Herzberg-Teller vibronic two-photon absorption spectra of organic fluorophores: enhancement of parity-forbidden transitions
Aleksander Trummal, Merle Uudsemaa, Charles Stark, Meelis-Mait Sildoja, Jüri Pahapill, Aleksander Rebane
Proceedings Volume 13004, 130040R (2024) https://doi.org/10.1117/12.3021621
KEYWORDS: Vibration, Plasma display panels, Modeling, Chromophores, Quantum experiments, Absorption, Fluorophores, Absorption spectrum, Polarization, Nonlinear response
Proceedings Article | 20 June 2024 Poster + Paper
Determining molar extinction coefficient by high-accuracy optical saturation measurements
Meelis-Mait Sildoja, Jüri Pahapill, Charles Stark, Aleksander Rebane
Proceedings Volume 13004, 130040Q (2024) https://doi.org/10.1117/12.3017221
KEYWORDS: Transmittance, Pulse signals, Mass attenuation coefficient, Femtosecond phenomena, Optical testing, Absorbance, Absorption, Rhodamine, Femtosecond pulse shaping
Proceedings Article | 20 June 2024 Poster + Paper
Two-photon absorption reveals low-energy excited states of a 2,5,8-triamino-heptazine chromophore
Charles Stark, Johanna Arak, Aleksander Trummal, Merle Uudsemaa, Meelis-Mait Sildoja, Juri Pahapill, Aleks Rebane
Proceedings Volume 13004, 130040T (2024) https://doi.org/10.1117/12.3022312
KEYWORDS: Nonlinear optics, Chromophores, Absorption, Spectroscopy, Switching, Molecules, Carbon, Nitrogen
Proceedings Article | 5 March 2021 Poster + Presentation + Paper
Novel pH-responsive highly fluorescent lipophilic coumarins as efficient two-photon sensors of acidic and basic environments
Matt Rammo, Aleksander Trummal, Merle Uudsemaa, Juri Pahapill, Katrin Petritsenko, Meelis-Mait Sildoja, Charlie Stark, Sigrid Selberg, Ivo Leito, Aleksander Rebane
Proceedings Volume 11648, 116481H (2021) https://doi.org/10.1117/12.2584084
KEYWORDS: Absorption, Luminescence, Microscopy, Environmental sensing
Proceedings Article | 21 February 2018 Paper
Probing metal-to-ligand charge transfer transitions in ruthenium complexes by quantitative two-photon absorption spectroscopy
Charles Stark, Matt Rammo, Juri Pahapill, Alexander Mikhaylov, Aleksander Rebane
Proceedings Volume 10529, 105291D (2018) https://doi.org/10.1117/12.2290363
KEYWORDS: Ruthenium, Absorption, Transition metals, Absorption spectroscopy, Spectroscopy, Luminescence, Quantum efficiency
SIGN IN TO:
  • 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
Advertisement
Advertisement
Back to Top