René Salathé

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Related publications (33)

Buried channel waveguides in Yb-doped KY(WO4)2 crystals fabricated by femtosecond laser irradiation

Hans Georg Limberger, René Salathé, Camelia Borca

Elsevier2007

Statistical study of optical trapping efficiency

René Salathé, Johann Rohner, Olivier Martin, Jean-Marc Fournier, Lina Huang

2007

Multiple optical trapping in high gradient interference fringes

René Salathé, Johann Rohner, Fabrice Merenda, Jean-Marc Fournier

In biological investigations, many protocols using optical trapping call for the possibility to trap a large number of particles simultaneously. Interference fringes provide a solution for massively parallel micro-manipulation of mesoscopic objects. Concur ...

2006

In situ strain and temperature monitoring of adaptive composite material

Hans Georg Limberger, René Salathé, Véronique Michaud

An optical fiber sensor is designed to simultaneously measure strain and temperature in an adaptive composite material. The sensor is formed by splicing two fiber Bragg gratings (FBGs) close to each other, which are written in optical fibers with different ...

SAGE Publications2006

High resolution liquid-level sensor based on fiber Bragg gratings in attenuation fiber and optical low-coherence reflectometry

Hans Georg Limberger, René Salathé, Rodrigue Chatton, Dragan Coric

2006

Distributed measurements of fiber birefringence and diametric load using optical low-coherence reflectometry and fiber gratings

Hans Georg Limberger, René Salathé, Dragan Coric

Optical Society of America2006

Escape trajectories of single-beam optically trapped micro-particles in a transverse fluid flow

Guy Delacrétaz, René Salathé, Johann Rohner, Fabrice Merenda, Gerben Boer

Optical Society of America2006

Polarization microscopy by use of digital holography: application to optical- fiber birefringence measurements

Tristan Colomb, Etienne Cuche, Christian Depeursinge, Hans Georg Limberger, René Salathé, Pierre Marquet, Florian Dürr

We present a digital holographic microscope that permits one to image polarization state. This technique results from the coupling of digital holographic microscopy and polarization digital holography. The interference between two orthogonally polarized re ...

2005

Parallel broadband fluorescent light source for optical coherence tomography

Stéphane Bourquin, René Salathé, Theo Lasser

We present a new light source for parallel Optical Coherence Tomography (OCT) based on multiple waveguides written in Ti:sapphire. Each channel can generate a spectrum of 174 nm bandwidth centered at 772 nm, with an optical power on sample of 30 mu W. A sy ...

2005

Tomographic stress profiling of arc-induced long-period fiber gratings

Hans Georg Limberger, René Salathé, Florian Dürr

IEEE Institute of Electrical and Electronics Engineers2005

Direct measurement of fiber Bragg grating local birefringence using optical low coherence reflectometry

Hans Georg Limberger, René Salathé, Dragan Coric

Optical low coherence reflectometry (OLCR) was used for the measurement of the local fiber Bragg grating (FBG) birefringence. The birefringence with resolution of 4 x 10(-6) was determined directly from oscillations in the OLCR amplitude with a spatial res ...

2005

Distributed sensing of diametric load using Optical Low Coherence Reflectometry and fiber Bragg gratings

Hans Georg Limberger, René Salathé, Dragan Coric

2005

Annealing-induced stress changes in UV-irradiated germanium-doped fibers

Hans Georg Limberger, René Salathé, Florian Dürr

2005

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