In the past decade, ultrashort laser sources have had a decisive impact on material processing for photonic applications. The technique is usually restricted to the elemental association of an ultrashort source with a focusing lens. It is thus limited in the achievable bulk modifications. Accompanying studies of material modifications in space and time, we propose here that automated spatio-temporal tailoring of the laser pulses is an efficient manner to overcome these limitations. More precisely, we demonstrate the generation of multiple processing foci for synchronous photomachining of multiple devices in the bulk. Thus, we report on the parallel photowriting of waveguides, light couplers, light dividers in 2D/3D in fused silica glass. We...
International audienceDesigning laser spot forms can significantly increase the versatility of ultra...
International audienceDesigning laser spot forms can significantly increase the versatility of ultra...
This thesis is focused on the controllability of laser-induced refractive index changes at sub-micro...
In the past decade, ultrashort laser sources have had a decisive impact on material processing for p...
In the past decade, ultrashort laser sources have had a decisive impact on material processing for p...
L arrivée des sources lasers ultracourtes a bouleversé le domaine de la micro-structuration pour l o...
L’arrivée des sources lasers ultracourtes a bouleversé le domaine de la micro-structuration pour l’o...
I give unto men weakness that they may be humble. (Ether 12:27) In the past decade, ultrashort laser...
Bulk machining of glasses with femtosecond laser pulses enables the fabrication of embedded optical ...
International audienceBulk machining of glasses with femtosecond laser pulses enables the fabricatio...
International audienceBulk machining of glasses with femtosecond laser pulses enables the fabricatio...
This thesis is focused on the controllability of laser-induced refractive indexchanges at sub-micron...
This thesis is focused on the controllability of laser-induced refractive indexchanges at sub-micron...
This thesis is focused on the controllability of laser-induced refractive indexchanges at sub-micron...
This thesis is focused on the controllability of laser-induced refractive index changes at sub-micro...
International audienceDesigning laser spot forms can significantly increase the versatility of ultra...
International audienceDesigning laser spot forms can significantly increase the versatility of ultra...
This thesis is focused on the controllability of laser-induced refractive index changes at sub-micro...
In the past decade, ultrashort laser sources have had a decisive impact on material processing for p...
In the past decade, ultrashort laser sources have had a decisive impact on material processing for p...
L arrivée des sources lasers ultracourtes a bouleversé le domaine de la micro-structuration pour l o...
L’arrivée des sources lasers ultracourtes a bouleversé le domaine de la micro-structuration pour l’o...
I give unto men weakness that they may be humble. (Ether 12:27) In the past decade, ultrashort laser...
Bulk machining of glasses with femtosecond laser pulses enables the fabrication of embedded optical ...
International audienceBulk machining of glasses with femtosecond laser pulses enables the fabricatio...
International audienceBulk machining of glasses with femtosecond laser pulses enables the fabricatio...
This thesis is focused on the controllability of laser-induced refractive indexchanges at sub-micron...
This thesis is focused on the controllability of laser-induced refractive indexchanges at sub-micron...
This thesis is focused on the controllability of laser-induced refractive indexchanges at sub-micron...
This thesis is focused on the controllability of laser-induced refractive index changes at sub-micro...
International audienceDesigning laser spot forms can significantly increase the versatility of ultra...
International audienceDesigning laser spot forms can significantly increase the versatility of ultra...
This thesis is focused on the controllability of laser-induced refractive index changes at sub-micro...