6814 Suchergebnisse für: „“

Tractor Beam in micro-scale

Following the Keplerian idea of radiative forces one would intuitively expect that an object illuminated by sunlight radiation or a laser beam is accelerated along the direction of the photon flow. Such...

Fibre-based imaging: new challenges

A novel minimally invasive micro-endoscopes utilizing disordered light within a standard multimode optical fibre have been introduced recently. The two most important limitations of this exciting technology...

GPU accelerated holography for multimode fiber applications

We demonstrate a compact GPU accelerated digital holography system for beam-shaping applications at the end of multimode fibre. The complete control of phase and amplitude on phase-only SLM is achieved...

Untangled modes in multimode fibres for flexible microendoscopy

Small, fibre-based endoscopes have already improved our ability to image deep within the human body. A novel approach introduced recently utilised disordered light within a standard multimode optical fibre...

High-speed Polarisation Shaping of Arbitrary Vector Beams Using a Digital Micro-mirror Device

We present the use of a digital micro-mirror device to generate and rapidly switch between vector beams with spatially controllable intensity, phase and polarisation. We demonstrate this functionality...

Liquid-Core Microstructured Polymer Optical Fiber as Fiber Enhanced Raman Spectroscopy Probe for Glucose Sensing

This work reports the development and application of two liquid-core microstructured polymer optical fibers (LCmPOF) with different microstructure sizes. They are used in a fiber-enhanced Raman spectroscopy...

Fiber Enhanced Raman Gas Spectroscopy for 18O-13C-labeling experiments

Stable isotopes are used in ecology to track and disentangle different processes and pathways. Especially for studies focused on the gas exchange of plants, sensing techniques that offer oxygen (O2) and...

Editorial: New Insights and Updates on the Molecular Epidemiology and Antimicrobial Resistance of MRSA in Humans in the Whole-Genome Sequencing Era

Radiofrequency stimulated and Silicic Acid Enhanced Hyperthermia Effectusing the Biodegradation of Porous Silicon Nanowires

Radio-frequency (RF) mild hyperthermia effect sensitized by biodegradable nanoparticles are promising approach for therapy and diagnostics of numerous human diseases including cancer. We report on the...

Rapid detection of the bacterial biomarker Pyocyanin in artificial sputum using a SERS-active silicon nanowire matrix covered by bimetallic noble metal nanoparticles

Early stage detection of Pseudomonas infections is life-saving, especially in the case of patients with cystic fibrosis. Pyocyanin (PYO) is a specific metabolite of the Pseudomonas aeruginosa bacteria,...