{"id":10256,"date":"2023-11-21T09:38:22","date_gmt":"2023-11-21T08:38:22","guid":{"rendered":"https:\/\/hef.group\/ultra-fast-femtosecond-laser-treatment-a-high-performance-technological-opportunity\/"},"modified":"2024-10-31T08:51:41","modified_gmt":"2024-10-31T07:51:41","slug":"ultra-fast-femtosecond-laser-treatment-a-high-performance-technological-opportunity","status":"publish","type":"page","link":"https:\/\/hef.group\/en\/ultra-fast-femtosecond-laser-treatment-a-high-performance-technological-opportunity\/","title":{"rendered":"Ultra-fast femtosecond laser treatment \u2013 a high-performance technological opportunity"},"content":{"rendered":"<section class=\"axtopsection-block\" style=\"--backgroundColor-filter: #075986\">\n    <div class=\"topsection-background\" style=\"--heightBlock: 600px\">\n        <div class=\"axtopsection-fond\">\n            <div class=\"container container-title-groupe\">\n\n                <div class=\"text-element\">\n                    <div class=\"breadcrumb-yoast\">\n                        <span><span><a href=\"https:\/\/hef.group\/en\/\">Home<\/a><\/span><\/span>                    <\/div>\n                    <h1 class='ax-title2'>Ultra-fast femtosecond laser treatment \u2013 a high-performance technological opportunity<\/h1>                    <div class=\"container container-text\">\n                                                    <p class=\"description-top-section\">Ultra-fast laser processing (femtosecond laser) enables rapid functionalization, texturing, or micromachining without material deterioration, available in i2D and 3D on a wide range of materials.<\/p>\n                                                                    <\/div>\n                <\/div>\n            <\/div>\n\n            <img decoding=\"async\" src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0097.jpg\">        <\/div>\n\n    <\/div>\n\n\n<\/section>\n\n<section class=\"axblock-textandimg white-bg\">\n    <div class=\"ax-textandimg\">\n        <div class=\"container ax-textandimg-container content-right \">\n            <div class=\"ax-textandimg-content\" style=\"--numberColumns: 2\">\n                                    <h2 class=\"ax-title3\">A complete industrial solution<\/h2>\n                                                    <div class=\"text-content\">\n                        <p><strong>Technical characteristics of our ultra-fast laser processes:<\/strong><\/p>\n<ul>\n<li>All materials, from the hardest to the most fragile<\/li>\n<li>Extreme precision<\/li>\n<li>Thermal control<\/li>\n<li>No post-treatment (pre or post)<\/li>\n<li>Reproducibility<\/li>\n<li>Large surface geometry: flat 2D and complex 3D<\/li>\n<li>All part sizes from \u03bcm\u00b2 to m\u00b2<\/li>\n<li>Material removal without burrs or thermal impact<\/li>\n<li>Dimensional control<\/li>\n<\/ul>\n<p><strong>Operational characteristics of our ultra-fast laser processes:<\/strong><\/p>\n<ul>\n<li>Accelerated productivity<\/li>\n<li>Cost optimization<\/li>\n<li>Better end-product performance (the process enhances the intrinsic performance of the material)<\/li>\n<li>Low-carbon footprint: limited power consumption, non-contact technique, no additives and no consumables<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n                    <\/div>\n                                                <div class=\"btn-textandimg\">\n                                            <a class=\"btn btn-gradient-second btn-block-textandimg\"\n                           href=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/10\/brochure_laser_uk.pdf\"\n\t\t\t\t\t\t   target=\"_blank\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t   \tDownload our brochure\t\t\t\t\t\t<\/a>\n                                                        <\/div>\n                                <\/div>\n\n\t        <div class=\"ax-textandimg-medias-container\">\n\t            \t                \t                    <div class=\"ax-textandimg-img cover\">\n\t                        <img decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/HEFstEtienne10Mai2022-0167-1-1.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/HEFstEtienne10Mai2022-0167-1-1.jpg 1920w, https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/HEFstEtienne10Mai2022-0167-1-1-300x200.jpg 300w, https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/HEFstEtienne10Mai2022-0167-1-1-1024x683.jpg 1024w, https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/HEFstEtienne10Mai2022-0167-1-1-768x512.jpg 768w, https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/HEFstEtienne10Mai2022-0167-1-1-1536x1024.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t                    <\/div>\n\t                                    \t            \n\t\t        \t        <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1023\" height=\"633\" src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/08\/Capture-decran-2024-08-01-105601.jpg\" alt=\"\" class=\"wp-image-8067\" style=\"width:753px;height:auto\" srcset=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/08\/Capture-decran-2024-08-01-105601.jpg 1023w, https:\/\/hef.group\/wp-content\/uploads\/2024\/08\/Capture-decran-2024-08-01-105601-300x186.jpg 300w, https:\/\/hef.group\/wp-content\/uploads\/2024\/08\/Capture-decran-2024-08-01-105601-768x475.jpg 768w\" sizes=\"(max-width: 1023px) 100vw, 1023px\" \/><\/figure>\n<\/div>\n\n\n<section class=\"axblock-textandimg blue-bg\">\n    <div class=\"ax-textandimg\">\n        <div class=\"container ax-textandimg-container content-left \">\n            <div class=\"ax-textandimg-content\" style=\"--numberColumns: 1\">\n                                    <h2 class=\"ax-title3\">Value chain by HEF<\/h2>\n                                                    <div class=\"text-content\">\n                        <p>&nbsp;<\/p>\n<p><strong>HEF is intrinsically linked to the world of knowledge. Collectively, the men and women at HEF act as the link between the worlds of science, research, and industry.<\/strong><\/p>\n                    <\/div>\n                                            <\/div>\n\n\t        <div class=\"ax-textandimg-medias-container\">\n\t            \t                \t                    <div class=\"ax-textandimg-video\">\n\t                        <video src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/05\/schema-laser.mp4\" controls><\/video>\t                    <\/div>\n\t                                    \t            \n\t\t        \t        <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"axblock-textandimg white-bg\">\n    <div class=\"ax-textandimg\">\n        <div class=\"container ax-textandimg-container content-bottom \">\n            <div class=\"ax-textandimg-content\" style=\"--numberColumns: 2\">\n                                    <h2 class=\"ax-title3\">HEF capabilities<\/h2>\n                                                            <\/div>\n\n\t        <div class=\"ax-textandimg-medias-container\">\n\t            \t                \t                    <div class=\"ax-textandimg-img contain\">\n\t                        <img decoding=\"async\" width=\"1920\" height=\"929\" src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/capacite-HEF.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/capacite-HEF.jpg 1920w, https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/capacite-HEF-300x145.jpg 300w, https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/capacite-HEF-1024x495.jpg 1024w, https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/capacite-HEF-768x372.jpg 768w, https:\/\/hef.group\/wp-content\/uploads\/2024\/09\/capacite-HEF-1536x743.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t                    <\/div>\n\t                                    \t            \n\t\t        \t        <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"axblock-textandimg blue-bg\">\n    <div class=\"ax-textandimg\">\n        <div class=\"container ax-textandimg-container content-left \">\n            <div class=\"ax-textandimg-content\" style=\"--numberColumns: 1\">\n                                    <h2 class=\"ax-title3\">Application: Etching<\/h2>\n                                                    <div class=\"text-content\">\n                        <p>Femtosecond laser technology enables precision etching with rapid machining (mm\u00b3\/s) and surface roughness below one \u03bcm without damaging the 2D and 3D material.<\/p>\n<p>The femtosecond laser enables etching with thermal control and preservation of material health for microchannel creation, tribology, sealing or aesthetic aspects.<\/p>\n                    <\/div>\n                                                <div class=\"btn-textandimg\">\n                                            <a class=\"btn btn-gradient-second btn-block-textandimg\"\n                           href=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/06\/Data_sheet_Etching.pdf\"\n\t\t\t\t\t\t   target=\"_blank\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t   \tDownload the technical datasheet\t\t\t\t\t\t<\/a>\n                                                        <\/div>\n                                <\/div>\n\n\t        <div class=\"ax-textandimg-medias-container\">\n\t            \t                \t                    <div class=\"ax-textandimg-img cover\">\n\t                        <img decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0157.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0157.jpg 1920w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0157-300x200.jpg 300w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0157-1024x683.jpg 1024w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0157-768x512.jpg 768w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0157-1536x1024.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t                    <\/div>\n\t                                    \t            \n\t\t        \t        <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"axblock-textandimg white-bg\">\n    <div class=\"ax-textandimg\">\n        <div class=\"container ax-textandimg-container content-right \">\n            <div class=\"ax-textandimg-content\" style=\"--numberColumns: 1\">\n                                    <h2 class=\"ax-title3\">Application: Nano-texturing and micro-texturing using a femtosecond laser<\/h2>\n                                                    <div class=\"text-content\">\n                        <p>Ultra-fast laser surface texturing can be implemented to modify the structural properties of the material and add technical functionalization to the part.<br \/>\nFemtosecond technology enables texturing through high-speed ablation (mm\u00b3\/s) at extremely high resolution (\u03bcm) without damaging the 2D and 3D material.<\/p>\n<p>Femtosecond lasers can also be used to create nanometric surfaces for various functionalities:<\/p>\n<ul>\n<li>Wettability (hydrophobic, hydrophilic, etc.)<\/li>\n<li>Sealing<\/li>\n<li>Anti-icing<\/li>\n<li>Tribology (friction, adhesion, chafing, etc.)<\/li>\n<li>Conductivity<\/li>\n<li> Color (absolute black, iridescent effect, etc.)<\/li>\n<\/ul>\n                    <\/div>\n                                                <div class=\"btn-textandimg\">\n                                            <a class=\"btn btn-gradient-second btn-block-textandimg\"\n                           href=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/06\/Data_sheet_surface-texturation.pdf\"\n\t\t\t\t\t\t   target=\"_blank\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t   \tDownload the technical datasheet\t\t\t\t\t\t<\/a>\n                                                        <\/div>\n                                <\/div>\n\n\t        <div class=\"ax-textandimg-medias-container\">\n\t            \t                \t                    <div class=\"ax-textandimg-img cover\">\n\t                        <img decoding=\"async\" width=\"750\" height=\"1000\" src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/05\/440870999_443281748248698_4685862125094439606_n.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/05\/440870999_443281748248698_4685862125094439606_n.jpg 750w, https:\/\/hef.group\/wp-content\/uploads\/2024\/05\/440870999_443281748248698_4685862125094439606_n-225x300.jpg 225w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t                    <\/div>\n\t                                    \t            \n\t\t        \t        <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"axblock-textandimg blue-bg\">\n    <div class=\"ax-textandimg\">\n        <div class=\"container ax-textandimg-container content-left \">\n            <div class=\"ax-textandimg-content\" style=\"--numberColumns: 1\">\n                                    <h2 class=\"ax-title3\">Application: Cutting and drilling<\/h2>\n                                                    <div class=\"text-content\">\n                        <p>Laser drilling makes it possible to create small holes (as small as 10\u00a0\u00b5m in diameter) with various geometries for applications on glass, metal or plastic.<\/p>\n<p>&nbsp;<\/p>\n<p>Laser technology enables through-cutting of different materials (thickness \u2264 1\u00a0mm) at high speed (1\u00a0m\/s in a straight line and \u2265 0.2\u00a0m\/s for more complex geometries).<br \/>\nThe laser makes it possible to preserve the substrate by controlling the thermal effects and providing clean, burr-free cutting edges.<\/p>\n                    <\/div>\n                                                <div class=\"btn-textandimg\">\n                                            <a class=\"btn btn-gradient-second btn-block-textandimg\"\n                           href=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/06\/data_sheet_cutting.pdf\"\n\t\t\t\t\t\t   target=\"_blank\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t   \tDownload the technical datasheet\t\t\t\t\t\t<\/a>\n                                                        <\/div>\n                                <\/div>\n\n\t        <div class=\"ax-textandimg-medias-container\">\n\t            \t                \t                    <div class=\"ax-textandimg-img cover\">\n\t                        <img decoding=\"async\" width=\"884\" height=\"474\" src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/MicrosoftTeams-image-191.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/MicrosoftTeams-image-191.jpg 884w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/MicrosoftTeams-image-191-300x161.jpg 300w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/MicrosoftTeams-image-191-768x412.jpg 768w\" sizes=\"(max-width: 884px) 100vw, 884px\" \/>\t                    <\/div>\n\t                                    \t            \n\t\t        \t        <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"axblock-textandimg white-bg\">\n    <div class=\"ax-textandimg\">\n        <div class=\"container ax-textandimg-container content-right \">\n            <div class=\"ax-textandimg-content\" style=\"--numberColumns: 1\">\n                                    <h2 class=\"ax-title3\">Application: Selective ablation of thin layers<\/h2>\n                                                    <div class=\"text-content\">\n                        <p>Laser ablation of thin layers (or de-coating) allows selective etching of a layer on its substrate with no delamination, burrs or micro-fissures.<\/p>\n                    <\/div>\n                                                <div class=\"btn-textandimg\">\n                                            <a class=\"btn btn-gradient-second btn-block-textandimg\"\n                           href=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/06\/data_sheet_Ablation-of-thin-layers.pdf\"\n\t\t\t\t\t\t   target=\"_blank\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t   \tDownload the technical datasheet\t\t\t\t\t\t<\/a>\n                                                        <\/div>\n                                <\/div>\n\n\t        <div class=\"ax-textandimg-medias-container\">\n\t            \t                \t                    <div class=\"ax-textandimg-img cover\">\n\t                        <img decoding=\"async\" width=\"1113\" height=\"739\" src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/05\/avion-Laser.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/05\/avion-Laser.jpg 1113w, https:\/\/hef.group\/wp-content\/uploads\/2024\/05\/avion-Laser-300x199.jpg 300w, https:\/\/hef.group\/wp-content\/uploads\/2024\/05\/avion-Laser-1024x680.jpg 1024w, https:\/\/hef.group\/wp-content\/uploads\/2024\/05\/avion-Laser-768x510.jpg 768w\" sizes=\"(max-width: 1113px) 100vw, 1113px\" \/>\t                    <\/div>\n\t                                    \t            \n\t\t        \t        <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"axblock-textandimg grey-bg\">\n    <div class=\"ax-textandimg\">\n        <div class=\"container ax-textandimg-container content-right \">\n            <div class=\"ax-textandimg-content\" style=\"--numberColumns: 1\">\n                                    <h2 class=\"ax-title3\">Conclusion<\/h2>\n                                                    <div class=\"text-content\">\n                        <p><strong>Applications such as femtosecond laser cutting, etching, functionalization or surface texturing are already deployed in the aerospace, defense, energy, and electronics industries.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Biomimicry is one source of inspiration for this technology. For example, we can reproduce the structure of shark skin to improve hydrodynamics, the structure of a lotus leaf to make surfaces hydrophobic, or the structure of gecko legs for adhesion.<\/p>\n                    <\/div>\n                                            <\/div>\n\n\t        <div class=\"ax-textandimg-medias-container\">\n\t            \t                \t                    <div class=\"ax-textandimg-img cover\">\n\t                        <img decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0115.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0115.jpg 1920w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0115-300x200.jpg 300w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0115-1024x683.jpg 1024w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0115-768x512.jpg 768w, https:\/\/hef.group\/wp-content\/uploads\/2024\/04\/HEFstEtienne10Mai2022-0115-1536x1024.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t                    <\/div>\n\t                                    \t            \n\t\t        \t        <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-10256","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Femtosecond laser: High-precision surface treatment | HEF<\/title>\n<meta name=\"description\" content=\"The precision and speed of the ultra-fast femtosecond laser enable high-quality surface treatments without material deterioration.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hef.group\/en\/ultra-fast-femtosecond-laser-treatment-a-high-performance-technological-opportunity\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Femtosecond laser: High-precision surface treatment | HEF\" \/>\n<meta property=\"og:description\" content=\"The precision and speed of the ultra-fast femtosecond laser enable high-quality surface treatments without material deterioration.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hef.group\/en\/ultra-fast-femtosecond-laser-treatment-a-high-performance-technological-opportunity\/\" \/>\n<meta property=\"og:site_name\" content=\"HEF\" \/>\n<meta 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