Publications by Pieter Vlugter

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The thermomechanical properties of materials are among the most important properties for designing precision instruments, in particular for devices seeking high-dimensional stability, invariant temperature-elastic properties or low thermoelastic losses. De ...

Under certain exposure conditions, a femtosecond laser beam focused in the bulk of fused silica leads to the formation of self-organized structures consisting of a series of “nanolayers,” parallel to one another. Remarkably, this laser-induced nanoscale an ...

Materials with thermal-invariant elastic properties are of interest for resonant device frequency and dimensional stability of precision devices. Here, we demonstrate that the temperature coefficient of elasticity (TCE) of amorphous silica can be locally r ...

Laser-inscribing arbitrary patterns with a sub-wavelength resolution in the bulk of transparent materials is of great importance for enabling reliable and versatile nano-manufacturing. Here, we propose a seeding-writing near-field enhancement based method ...

Femtosecond laser exposure of fused silica in the nonablative regime can lead to various localized bulk modifications of the material structure. In this paper, we show that these laser-induced modifications can be used to tune silica thermal expansion prop ...

A tightly focused femtosecond laser-beam in the non-ablative regime can induce a shockwave sufficiently intense to reach local pressures in the giga-Pascal range or more. In a single beam configuration, the location of the highest-pressure zone is nested w ...

Vibration monitoring plays a key role in numerous applications, including machinerypredictive maintenance, shock detection, space applications, packaging-integrity monitoring andmining. Here, we investigate mechanical nonlinearities inherently present in s ...

We develop a femtosecond laser based fabrication technique which exploits near-field enhancement to generate selectively etchable arbitrarily long nanoplanes in the bulk of fused silica. The nanoplanes volumetric morphology and formation mechanism are inve ...

Pieter Vlugter

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Investigation of femtosecond laser-tuned thermomechanical properties of fused silica

Elastic properties of self-organized nanogratings produced by femtosecond laser exposure of fused silica

Abnormal temperature dependent elastic properties of fused silica irradiated by ultrafast lasers

Sub-wavelength femtosecond laser based nanostructuring of complex patterns in the bulk of fused silica

Local tuning of fused silica thermal expansion coefficient using femtosecond laser

Femtosecond laser-shockwave induced densification in fused silica

Vibration monitoring based on optical sensing of mechanical nonlinearities in glass suspended waveguides

Femtosecond Laser Based Nanostructuring in the Bulk of Fused Silica