Transient grating techniques are shown to be a very well adaptetd method to follow the response of a material to short laser excitation pulses. Besides its enhanced sensitivity this technique is suited for the study of processes requiring a spatially modulated excitation of the medium. The choise of experimental conditions will select the response mechanismes and generate differente types of gratings. Each type wille be illustrated by an example
The principles of ps transient grating spectroscopy are presented. The capabilities of this techniqu...
Ultrafast lasers emerged as efficient tools to process transparent materials on minimal scales. Loca...
We show a variable pulselength laser to be extremely useful when investigating the dynamics and para...
Short period, femtosecond transient gratings in a sample can now be produced by X-rays. The approach...
Recently developed lens-free heterodyne transient grating technique was applied to samples with roug...
Interfering light waves produce an optical interference pattern in any medium that interacts with li...
Using the high brilliance femtosecond soft X-ray pulses from the Free-Electron LASer at Hamburg (FLA...
Based on rigorous electromagnetic wave theory, a theoretical analysis is presented to study the lase...
We report on the formation of gratings photo-induced by femtosecond laser pulses in SF59 glass. Depe...
The ability to study radiation damage in situ will directly enable the rapid innovation and qualific...
Structure-property relationships are the foundation of materials science and are essential for predi...
Efficient production of coherent phonons by spatially periodic impulsive heating is shown to be a ve...
A new concept for temporal gating of synchrotron X‐ray pulses based on laser‐induced thermal transie...
We present the experimental realization of transverse mode conversion in an optical fiber via an opt...
A procedure to characterize the induced damage and the incubation effects in volume transmission gra...
The principles of ps transient grating spectroscopy are presented. The capabilities of this techniqu...
Ultrafast lasers emerged as efficient tools to process transparent materials on minimal scales. Loca...
We show a variable pulselength laser to be extremely useful when investigating the dynamics and para...
Short period, femtosecond transient gratings in a sample can now be produced by X-rays. The approach...
Recently developed lens-free heterodyne transient grating technique was applied to samples with roug...
Interfering light waves produce an optical interference pattern in any medium that interacts with li...
Using the high brilliance femtosecond soft X-ray pulses from the Free-Electron LASer at Hamburg (FLA...
Based on rigorous electromagnetic wave theory, a theoretical analysis is presented to study the lase...
We report on the formation of gratings photo-induced by femtosecond laser pulses in SF59 glass. Depe...
The ability to study radiation damage in situ will directly enable the rapid innovation and qualific...
Structure-property relationships are the foundation of materials science and are essential for predi...
Efficient production of coherent phonons by spatially periodic impulsive heating is shown to be a ve...
A new concept for temporal gating of synchrotron X‐ray pulses based on laser‐induced thermal transie...
We present the experimental realization of transverse mode conversion in an optical fiber via an opt...
A procedure to characterize the induced damage and the incubation effects in volume transmission gra...
The principles of ps transient grating spectroscopy are presented. The capabilities of this techniqu...
Ultrafast lasers emerged as efficient tools to process transparent materials on minimal scales. Loca...
We show a variable pulselength laser to be extremely useful when investigating the dynamics and para...
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