6814 Suchergebnisse für: „“

Two-channel microfluidic CARS: experimental quantification of pure vibrational contrast in CARS images

The combination of linear and nonlinear Raman microspectroscopy has been established to be a powerful tool for biomedical diagnostics. In this contribution we discuss our recent approaches towards CARS...

Excited-state Dynamics in Ruthenium(II)-Polypyridine-Based Black Absorbers and White Emitters

One platform, multiple insights-Editorial

A number of advanced optical imaging modalities have been invented over the past 20 years. These developments include (1) advanced fluorescence imaging based on two-photon excitation fluorescence (TPEF)...

Nonlinear optical imaging: toward chemical imaging during neurosurgery

Tumor recognition and precise tumor margin detection presents a central challenge during neurosurgery. In this contribution we present our recent all-optical approach to tackle this problem. We introduce...

Multimodal Nonlinear Microscopy: Histopathology of Brain Tumors

Biophotonics provides - amongst others - "all-optical" technology for clinical diagnostics. Here we focus on the description of a novel biophotonic tool to assist in the diagnosis and localization of brain...

Identification of Bacillus anthracis via Raman spectroscopy and chemometric approaches

Raman micro-spectroscopy was applied to compile a large-scale database of Raman spectra of single Bacillus endospores and to calculate classification functions, which were trained to discriminate between...

Erratum: A light-narrowed optically pumped Mx-magnetometer with miniaturized Cs cell [Phys. Rev. A 84, 043416 (2011)]

We have noticed that some of the cell volumes listed in Table II were erroneously cited. Consequently the corresponding figures of merit B_noise * sqrt(V) were calculated incorrectly. The revised version...

Advanced Optical FBG Sensor Systems and Examples of Their Application in Energy Facility Monitoring

Design and realization of fiber Bragg grating sensor systems are described for implementation of structural health monitoring in energy plants. Application examples in conventional, renewable, and nuclear...

All-digital holographic tool for mode excitation and analysis in optical fibers

A procedure for the multiplexing and demultiplexing of modes in optical fibers with digital holograms is presented. By using a spatial light modulator (SLM) to encode a digital hologram, the desired complex...

Combining multiphoton and CARS microscopy for skin imaging

We present combined coherent anti Stokes Raman scattering and two-photon excited fluorescence microscopy, for label-free in vitro and in vivo imaging of skin with both chemical discrimination and subcellular...