Electronic structure orientation as a map of in-plane antiferroelectricity in β′-In2Se3
Antiferroelectric (AFE) materials are excellent candidates for sensors, capacitors, and data
storage due to their electrical switchability and high-energy storage capacity. However …
storage due to their electrical switchability and high-energy storage capacity. However …
Few-photon storage on a second timescale by electromagnetically induced transparency in a doped solid
M Hain, M Stabel, T Halfmann - New Journal of Physics, 2022 - iopscience.iop.org
We present the experimental demonstration of light storage towards the single photon level
at a long storage time by electromagnetically induced transparency in a rare-earth ion …
at a long storage time by electromagnetically induced transparency in a rare-earth ion …
Optically anisotropic media: New approaches to the dielectric function, singular axes, microcavity modes and Raman scattering intensities
M Grundmann, C Sturm, C Kranert… - physica status solidi …, 2017 - Wiley Online Library
Six out of seven crystal systems are optically anisotropic and birefringent. We review recent
insight that biaxial crystals generally exhibit four singular axes (or exceptional points) which …
insight that biaxial crystals generally exhibit four singular axes (or exceptional points) which …
Analysis of the potential for non-invasive imaging of oxygenation at heart depth, using ultrasound optical tomography (UOT) or photo-acoustic tomography (PAT)
Despite the important medical implications, it is currently an open task to find optical non-
invasive techniques that can image deep organs in humans. Addressing this, photo-acoustic …
invasive techniques that can image deep organs in humans. Addressing this, photo-acoustic …
Development and characterization of high suppression and high étendue narrowband spectral filters
The present work addresses critical issues in constructing high suppression, narrowband
spectral filters in rare-earth-ion-doped crystals, mainly targeting the application of ultrasound …
spectral filters in rare-earth-ion-doped crystals, mainly targeting the application of ultrasound …
Development of models, methods, and materiel for deep tissue imaging using light, ultrasound, and spectral-hole burning
D Hill - 2022 - portal.research.lu.se
The medical imaging technique called “ultrasound optical tomography”(UOT) entails light
scattered in tissue that is given spatial information by interacting with an ultrasound field …
scattered in tissue that is given spatial information by interacting with an ultrasound field …
Characterization and modeling of acousto-optic signal strengths in highly scattering media
Ultrasound optical tomography (UOT) is an imaging technique based on the acousto-optic
effect that can perform optical imaging with ultrasound resolution inside turbid media, and is …
effect that can perform optical imaging with ultrasound resolution inside turbid media, and is …
Effect of a hybrid transition moment on Stark-modulated photon echoes in
RL Ahlefeldt, A Lyasota, J Smith, J Ren, MJ Sellars - Physical Review B, 2023 - APS
The 1538-nm 4 I 15/2→ 4 I 13/2 transition of Er 3+ has an unusual hybrid electric-magnetic
dipole character, and signatures of the hybrid moment can be expected in coherent transient …
dipole character, and signatures of the hybrid moment can be expected in coherent transient …
EIT light storage of weak coherent pulses in a doped solid
M Hain - 2021 - tuprints.ulb.tu-darmstadt.de
The research project dealt with the implementation of EIT light storage in the solid state
medium Pr: YSO for storage of single photons on a microsecond timescale and weak …
medium Pr: YSO for storage of single photons on a microsecond timescale and weak …
Slow-light-based optical frequency shifter
We demonstrate experimentally and theoretically a controllable way of shifting the frequency
of an optical pulse by using a combination of spectral hole burning, slow light effect, and …
of an optical pulse by using a combination of spectral hole burning, slow light effect, and …