Difference between revisions of "Laser micro-texturing"
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(Created page with "fr:Micro-structuration laser <gallery widths=200px heights=150px> File:buse_laser.jpg|Laser metalic 3D-printing (CLAD with IREPA Laser) File:Hydrophobie.jpg|Super-hydropho...") |
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[[fr:Micro-structuration laser]] | [[fr:Micro-structuration laser]] | ||
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| + | '''By laser microstructuration, we mean:'''<br /> | ||
| + | |||
| + | the use of a laser in order to directly modify the surface or the bulk of a material.<br /> | ||
| + | Several types of laser can be used for these highly valuable applications. | ||
| + | |||
<gallery widths=200px heights=150px> | <gallery widths=200px heights=150px> | ||
| − | File: | + | File:Buse_CLAD.JPG|Nozzle for CLAD (Direct additive laser construction) (with [http://www.irepa-laser.com/ IREPA Laser]) |
| − | File:Hydrophobie.jpg|Super- | + | File:Hydrophobie.jpg|Super-hydrophobic surface (right) on PDMS obtained by laser micro-texturation (with [http://www.irepa-laser.com/ IREPA Laser]). Super-hydrophobic functionalization on a medical device that can be implanted: [https://www.youtube.com/watch?v=szilU1o2kEA&utm_source=sarbacane&utm_medium=email%20commercial%20mai%202016&utm_campaign=Texturation Vidéo]. |
| − | File:TexturationLaserEffetCouleur.jpg| | + | |
| + | File:TexturationLaserEffetCouleur.jpg|Rainbow colored effect on stainless steel by laser micro-texturation (with [http://www.irepa-laser.com/ IREPA Laser]) | ||
| + | File:texturation_intra_verre.jpg| Femtosecond laser marking in bulk glass (with [http://www.irepa-laser.com/ IREPA Laser]) | ||
</gallery> | </gallery> | ||
| + | |||
| + | '''Our work focuses on:''' | ||
| + | * micro-structuration by femtosecond laser | ||
| + | * surface fonctionnalization by laser micro-texturation (wettability, self-cleaning, biocompatibility). Super-hydrophobic functionalization on a medical device that can be implanted: | ||
| + | {{#widget:YouTube|id=szilU1o2kEA}} | ||
| + | * 3D metallic additive construction. | ||
| + | |||
| + | '''We have recently obtained:''' | ||
| + | * color effect on different materials by the creation of RIPPLES | ||
| + | * creation of hydrophobic and hydrodrophilic surface on stainless steel and PDMS | ||
| + | * complex 3D geometric shapes printing by direct additive laser construction (BeAM society: the CLAD direct additive laser construction [http://www.youtube.com/watch?v=IVrz3ia0_VI#t=14 video]) | ||
Latest revision as of 19:02, 23 December 2016
By laser microstructuration, we mean:
the use of a laser in order to directly modify the surface or the bulk of a material.
Several types of laser can be used for these highly valuable applications.
Nozzle for CLAD (Direct additive laser construction) (with IREPA Laser)
Super-hydrophobic surface (right) on PDMS obtained by laser micro-texturation (with IREPA Laser). Super-hydrophobic functionalization on a medical device that can be implanted: Vidéo.
Rainbow colored effect on stainless steel by laser micro-texturation (with IREPA Laser)
Femtosecond laser marking in bulk glass (with IREPA Laser)
Our work focuses on:
- micro-structuration by femtosecond laser
- surface fonctionnalization by laser micro-texturation (wettability, self-cleaning, biocompatibility). Super-hydrophobic functionalization on a medical device that can be implanted:
{{#widget:YouTube|id=szilU1o2kEA}}
- 3D metallic additive construction.
We have recently obtained:
- color effect on different materials by the creation of RIPPLES
- creation of hydrophobic and hydrodrophilic surface on stainless steel and PDMS
- complex 3D geometric shapes printing by direct additive laser construction (BeAM society: the CLAD direct additive laser construction video)