Single-shot, simultaneous incoherent and holographic microscopy

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LoRaWAN is nowadays one of the most popular protocols for low-power Internet of Things communications. Although its physical layer, namely LoRa, has been thoroughly studied in the literature, aspects related to the synchronization of LoRa receivers have re ...

Redox homeostasis is essential for cell function and its disruption is associated with multiple pathologies. Redox balance is largely regulated by the relative concentrations of reduced (GSH) and oxidized (GSSG) glutathione. In eukaryotic cells, this ratio ...

In this thesis, we study the 3 challenges described above. First, we study different reconstruction techniques and assess the fidelity of each reconstruction results by means of structured illumination and phase conjugation. By reconstructing the 3D refrac ...

Stoichiometric silicon nitride (Si3N4) constitutes a mature platform for integrated photonics. Its pertinent properties, including wide transparency window from the visible to the mid-IR, low propagation loss, and high third-order nonlinearity, are exploit ...

Two-dimensional (2D) materials are atomically thin crystals with exceptional mechanical, electrical and optical properties. Their unique characteristics originating from quantum confinement in the vertical dimension have attracted a strong interest for sci ...

Super-resolution microscopy at angstrom precision could pave the way to optical structural biology in cells. ...

Unification of the techniques of ultrafast science and scanning tunneling microscopy (STM) has the potential of tracking electronic motion in molecules simultaneously in real space and real time. Laser pulses can couple to an STM junction either in the wea ...

Digital micro-mirror devices (DMDs) have been deployed in many optical applications. As compared to spatial light modulators (SLMs), they are characterized by their much faster refresh rates (full-frame refresh rates up to 32 kHz for binary patterns) compa ...

In a LIDAR device (100) a laser light source (110) generates first laser light having a first laser frequency which is frequency modulated with a first frequency modulation. A non-linear optical element (120) receives the first laser light and generates th ...

Caenorhabditis elegans(C. elegans) constitutes an important model organism for use in nutrition and aging studies. We report a novel method for studying the dynamics ofEscherichia coli(E. coli) bacterial transit through the worms' intestine. A microfluidic ...

Single-shot, simultaneous incoherent and holographic microscopy

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A Low-Complexity LoRa Synchronization Algorithm Robust to Sampling Time Offsets

Modulation of Subcellular Redox Homeostasis with Trialkylphosphines

Advanced Techniques in Optical Diffraction Tomography

Electric-field poling of silicon nitride waveguides for the linear phase modulation

Optoelectronics based on the spin-valley physics of 2D materials

Optical microscopy gets down to angstroms

Ultrafast Photon-Induced Tunneling Microscopy

High speed, complex wavefront shaping using the digital micro-mirror device

Optical frequency comb based parallel fm lidar

Anin vivomicrofluidic study of bacterial transit inC. elegansnematodes