195 citations · 723 across the 21 of their papers we have counts for
21 papers
Fisher information flow in artificial neural networks
Maximilian Weimar, Lukas M. Rachbauer, Ilya Starshynov +4
The estimation of continuous parameters from measured data plays a central role in many fields of physics. A key tool in understanding and improving such estimation processes is th…
Model-free estimation of the Cramér-Rao bound for deep-learning microscopy in complex media
Ilya Starshynov, Maximilian Weimar, Lukas M. Rachbauer +4
Artificial neural networks have become important tools to harness the complexity of disordered or random photonic systems. Recent applications include the recovery of information f…
How to find optimal quantum states for optical micromanipulation and metrology in complex scattering problems: tutorial
Lukas M. Rachbauer, Dorian Bouchet, Ulf Leonhardt +1
The interaction of quantum light with matter is of great importance to a wide range of scientific disciplines, ranging from optomechanics to high precision measurements. A central…
Continuity Equation for the Flow of Fisher Information in Wave Scattering
Jakob Hüpfl, Felix Russo, Lukas M. Rachbauer +4
Using waves to explore our environment is a widely used paradigm, ranging from seismology to radar technology, and from bio-medical imaging to precision measurements. In all of the…
Maximum-likelihood estimation in ptychography in the presence of Poisson-Gaussian noise statistics
Jacob Seifert, Yifeng Shao, Rens van Dam +3
Optical measurements often exhibit mixed Poisson-Gaussian noise statistics, which hampers image quality, particularly under low signal-to-noise ratio (SNR) conditions. Computationa…
Speckle-correlation imaging through a kaleidoscopic multimode fiber
Dorian Bouchet, Antonio M. Caravaca-Aguirre, Guillaume Godefroy +3
Speckle-correlation imaging techniques are widely used for non-invasive imaging through complex scattering media. While light propagation through multimode fibers and scattering me…
Temporal shaping of wave fields for optimally precise measurements in scattering environments
Dorian Bouchet, Emmanuel Bossy
A wave propagating through a scattering medium typically yields a complex temporal field distribution. Over the years, a number of procedures have emerged to shape the temporal pro…
Roadmap on Wavefront Shaping and deep imaging in complex media
Sylvain Gigan, Ori Katz, Hilton B. de Aguiar +42
The last decade has seen the development of a wide set of tools, such as wavefront shaping, computational or fundamental methods, that allow to understand and control light propaga…
Optimal control of coherent light scattering for binary decision problems
Dorian Bouchet, Lukas M. Rachbauer, Stefan Rotter +2
Due to quantum noise fluctuations, the rate of error achievable in decision problems involving several possible configurations of a scattering system is subject to a fundamental li…
Invariance property of the Fisher information in scattering media
Michael Horodynski, Dorian Bouchet, Stefan Rotter
Determining the ultimate precision limit for measurements on a sub-wavelength particle with coherent laser light is a goal with applications in areas as diverse as biophysics and n…
Fundamental bounds on the precision of classical phase microscopes
Dorian Bouchet, Jonathan Dong, Dante Maestre +1
A wide variety of imaging systems have been designed to measure phase variations, with applications from physics to biology and medicine. In this work, we theoretically compare the…
Optimizing illumination for precise multi-parameter estimations in coherent diffractive imaging
Dorian Bouchet, Jacob Seifert, Allard P. Mosk
Coherent diffractive imaging (CDI) is widely used to characterize structured samples from measurements of diffracting intensity patterns. We introduce a numerical framework to quan…
Efficient and flexible approach to ptychography using an optimization framework based on automatic differentiation
Jacob Seifert, Dorian Bouchet, Lars Loetgering +1
Ptychography is a lensless imaging method that allows for wavefront sensing and phase-sensitive microscopy from a set of diffraction patterns. Recently, it has been shown that the…
Maximum information states for coherent scattering measurements
Dorian Bouchet, Stefan Rotter, Allard P. Mosk
The use of coherent light for precision measurements has been a key driving force for numerous research directions, ranging from biomedical optics to semiconductor manufacturing. R…
Influence of the local scattering environment on the localization precision of single particles
Dorian Bouchet, Rémi Carminati, Allard P. Mosk
We study the fundamental limit on the localization precision for a subwavelength scatterer embedded in a strongly scattering environment, using the external degrees of freedom prov…
Cramér-Rao analysis of lifetime estimations in time-resolved fluorescence microscopy
Dorian Bouchet, Valentina Krachmalnicoff, Ignacio Izeddin
Measuring the lifetime of fluorescent emitters by time-correlated single photon counting (TCSPC) is a routine procedure in many research areas spanning from nanophotonics to biolog…
Quantum dipole emitters in structured environments: A scattering approach (tutorial)
Dorian Bouchet, Rémi Carminati
We provide a simple semi-classical formalism to describe the coupling between one or several quantum emitters and a structured environment. Describing the emitter by an electric po…
Probing near-field light-matter interactions with single-molecule lifetime imaging
Dorian Bouchet, Jules Scholler, Guillaume Blanquer +3
Nanophotonics offers a promising range of applications spanning from the development of efficient solar cells to quantum communications and biosensing. However, the ability to effi…
Correlated spontaneous emission of fluorescent emitters mediated by single plasmons
Dorian Bouchet, Emmanuel Lhuillier, Sandrine Ithurria +5
Manipulating the spontaneous emission of a fluorescent emitter can be achieved by placing the emitter in a nanostructured environment. A privileged spot is occupied by plasmonic st…
Enhancement and Inhibition of Spontaneous Photon Emission by Resonant Silicon Nanoantennas
Dorian Bouchet, Mathieu Mivelle, Julien Proust +9
Substituting noble metals for high-index dielectrics has recently been proposed as an alternative strategy in nanophotonics to design broadband optical resonators and circumvent th…
Long-Range Plasmon Assisted Energy Transfer Between Fluorescent Emitters
D. Bouchet, D. Cao, R. Carminati +2
We demonstrate plasmon assisted energy transfer between fluorophores located at distances up to m on the top of a thin silver film. Thanks to the strong confinement and lar…