DPG Phi
Verhandlungen
Verhandlungen
DPG

Freiburg 2024 – scientific programme

Parts | Days | Selection | Search | Updates | Downloads | Help

Q: Fachverband Quantenoptik und Photonik

Q 29: Photonics

Q 29.8: Talk

Wednesday, March 13, 2024, 12:45–13:00, HS 1221

Characterizing of complex random media and biological tissue with self-consistent quantum field theoryAndreas Lubatsch1 and •Regine Frank2,31Physikalisches Institut, Rheinische Friedrich Wilhelms Universität Bonn — 2College of Biomedical Sciences, Larkin University, Miami, Florida, USA — 3Donostia International Physics Center, 20018 Donostia-San Sebastian, Spain

We present a quantum field theoretical method for characterizing disordered complex media with short laser pulses and (OCT). We introduce so called weighted essentially non-oszillatory solvers (WENO) for the analysis of highly nonlinear and discontinuous processes including interference effects and Anderson localization of light in time-of-flight (ToF) and pump-probe experiments. The results are a measure of the coherence of multiple scattering photons in passive matter as well as in soft mat-ter and biological tissue.

[1] A. Lubatsch, R. Frank, Phys. Rev. Research 2, 013324 (2020) [2] D. Huang, et. al., Science 254, 1178 (1991) [3] K. C. Zhou, et. al.,Nat. Photon. 13, 794 (2019)

Keywords: Optical Coherence Tomography; self-interference of photons; Numerical Physics; Advance Spectroscopy; Anderson localization

100% | Mobile Layout | Deutsche Version | Contact/Imprint/Privacy
DPG-Physik > DPG-Verhandlungen > 2024 > Freiburg