Charge-shifting optical lock-in detection with shifted excitation Raman difference spectroscopy for the analysis of fluorescent heterogeneous samples

K. Sowoidnicha, M. Maiwalda, B. Sumpfa, M. Towrieb, P. Matousekb

Published in:

Proc. SPIE 11236, Biomedical Vibrational Spectroscopy 2020: Advances in Research and Industry, Photonics West, San Francisco, USA, Feb 1-6, 112360K (2020).

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a Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Str. 4, 12489 Berlin, Germany
b Central Laser Facility, Research Complex at Harwell, STFC Rutherford Appleton Laboratory, UKRI, Harwell Campus, OX11 0QX, UK