Spatially Resolving the Enhancement Effect in Surface-Enhanced Coherent Anti-Stokes Raman Scattering by Plasmonic Doppler Gratings

no code implementations • 12 Jan 2021 • Lei Ouyang, Tobias Meyer, Kel-Meng See, Wei-Liang Chen, Fan-Cheng Lin, Denis Akimov, Sadaf Ehtesabi, Martin Richter, Michael Schmitt, Yu-Ming Chang, Stefanie Gräfe, Jürgen Popp, Jer-Shing Huang

In this work, we introduce the platform of plasmonic Doppler grating (PDG) to experimentally investigate the enhancement effect of plasmonic gratings in the input and output beams of nonlinear surface-enhanced coherent anti-Stokes Raman scattering (SECARS).

Optics Mesoscale and Nanoscale Physics Materials Science Other Condensed Matter Chemical Physics

Sample Size Planning for Classification Models

no code implementations • 6 Nov 2012 • Claudia Beleites, Ute Neugebauer, Thomas Bocklitz, Christoph Krafft, Jürgen Popp

Learning curves show the model performance as function of the training sample size and can help to determine the sample size needed to train good classifiers.

Classification General Classification