{"id":2740,"date":"2025-11-11T11:48:27","date_gmt":"2025-11-11T11:48:27","guid":{"rendered":"https:\/\/vivlasers.com\/?p=2740"},"modified":"2026-01-30T07:18:59","modified_gmt":"2026-01-30T07:18:59","slug":"what-is-laser-black-marking-and-how-it-works","status":"publish","type":"post","link":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/","title":{"rendered":"What Is Laser Black Marking and How Does It Work?"},"content":{"rendered":"<p>Many manufacturers struggle to achieve high-contrast, permanent marks on delicate materials.<\/p>\n<p><strong>Laser black marking creates deep black marks without damaging surfaces. It\u2019s clean, durable, and ideal for high-precision applications.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/10\/laser-black-marking.jpg\" alt=\"laser black marking\" \/><\/p>\n<p>Laser black marking has become the go-to method in industries needing fine, high-contrast, and permanent markings. But how exactly does it work? And which materials and lasers perform best for it? Read on to discover how you can master this advanced marking technique.<\/p>\n<h2>What Exactly Is Laser Black Marking?<\/h2>\n<p>Many traditional marking techniques fade over time or require harsh chemicals.<\/p>\n<p><strong><a href=\"https:\/\/vivlasers.com\/desktop-engraving-laser-guide\/\">Laser black marking<\/a><sup id=\"fnref1:1\"><a href=\"#fn:1\" class=\"footnote-ref\">1<\/a><\/sup> is a process that creates deep, high-contrast black marks using precise laser-induced oxidation or nanostructuring on material surfaces.<\/strong><\/p>\n<h3>How the Black Appears<\/h3>\n<p>There are two major scientific effects behind black marking:<\/p>\n<table>\n<thead>\n<tr>\n<th>Mechanism<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/en.wikipedia.org\/wiki\/Nd:YAG_laser\">Surface Oxidation<\/a><sup id=\"fnref1:2\"><a href=\"#fn:2\" class=\"footnote-ref\">2<\/a><\/sup><\/td>\n<td>Controlled heating forms an oxide layer that absorbs light, appearing black<\/td>\n<\/tr>\n<tr>\n<td>Nanostructures<\/td>\n<td>Fine structures scatter light, making the surface look pitch black<\/td>\n<\/tr>\n<tr>\n<td>Interference<\/td>\n<td>Precise layer thickness causes destructive interference of reflected light<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Unlike ablative engraving, black marking doesn\u2019t remove material. Instead, it alters the surface\u2019s optical properties, producing visually striking results with no physical damage.<\/p>\n<h2>How Does Laser Black Marking Work on Different Materials?<\/h2>\n<p>Different materials react differently to laser energy, requiring tailored techniques.<\/p>\n<p><strong>On metals, <a href=\"https:\/\/vivlasers.com\/desktop-engraving-laser-guide\/\">black marking<\/a><sup id=\"fnref1:3\"><a href=\"#fn:3\" class=\"footnote-ref\">3<\/a><\/sup> is driven by oxide formation or interference layers. On plastics, it involves <a href=\"https:\/\/en.wikipedia.org\/wiki\/Graphite\">carbonization<\/a><sup id=\"fnref1:4\"><a href=\"#fn:4\" class=\"footnote-ref\">4<\/a><\/sup> or interaction with additives.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/11\/laser-black-marking-1.jpg\" alt=\"laser [black marking](https:\/\/vivlasers.com\/desktop-engraving-laser-guide\/)[^3] on plastic\" \/><\/p>\n<h3>Material-Specific Mechanisms<\/h3>\n<h4>\ud83d\udfe6 Metals<\/h4>\n<p>On stainless steel and titanium, <a href=\"https:\/\/vivlasers.com\/desktop-engraving-laser-guide\/\">black marking<\/a><sup id=\"fnref2:3\"><a href=\"#fn:3\" class=\"footnote-ref\">3<\/a><\/sup> often uses:<\/p>\n<ul>\n<li><strong>Localized oxidation<\/strong> to build thin oxide layers<\/li>\n<li><strong>Nanostructuring<\/strong> for light-trapping effects<\/li>\n<li><strong>Interference effects<\/strong> from fine oxide thickness control<\/li>\n<\/ul>\n<p>This requires precise pulse control to prevent overheating or damaging the surface.<\/p>\n<h4>\ud83d\udfe8 Plastics<\/h4>\n<p>Plastic marking typically uses:<\/p>\n<ul>\n<li><strong>Carbonization<\/strong>: high heat decomposes polymer chains into carbon<\/li>\n<li><strong>Laser-reactive additives<\/strong>: these absorb laser energy and darken on reaction<\/li>\n<\/ul>\n<p>Laser type and parameters must match the polymer\u2019s optical absorption window.<\/p>\n<h2>Which Types of Lasers Are Used for Black Marking?<\/h2>\n<p>Not all lasers are created equal when it comes to precise black marks.<\/p>\n<p><strong><a href=\"https:\/\/www.lasitlaser.com\/mopa-laser-vs-fibra\/\">MOPA fiber lasers<\/a><sup id=\"fnref1:5\"><a href=\"#fn:5\" class=\"footnote-ref\">5<\/a><\/sup> dominate for black marking due to fine control. Picosecond and femtosecond lasers offer higher precision. Diode lasers are entry-level options.<\/strong><\/p>\n<h3>Laser Type Comparison<\/h3>\n<table>\n<thead>\n<tr>\n<th>Laser Type<\/th>\n<th>Pros<\/th>\n<th>Cons<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MOPA Fiber Laser<\/td>\n<td>Best for contrast control, flexible pulse tuning<\/td>\n<td>Higher cost than basic lasers<\/td>\n<\/tr>\n<tr>\n<td>Picosecond\/Femtosecond<\/td>\n<td>Ultra-high precision, minimal heat damage<\/td>\n<td>Expensive, complex to operate<\/td>\n<\/tr>\n<tr>\n<td>Diode Laser<\/td>\n<td>Cost-effective, compact<\/td>\n<td>Limited precision, less contrast<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>For most industrial marking, <a href=\"https:\/\/www.lasitlaser.com\/mopa-laser-vs-fibra\/\">MOPA fiber lasers<\/a><sup id=\"fnref2:5\"><a href=\"#fn:5\" class=\"footnote-ref\">5<\/a><\/sup> strike the best balance between cost, control, and quality.<\/p>\n<h2>Key Advantages of Laser Black Marking<\/h2>\n<p>Chemical inks or engraving often come with hidden costs.<\/p>\n<p><strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Laser_engraving\">Laser black marking<\/a><sup id=\"fnref1:6\"><a href=\"#fn:6\" class=\"footnote-ref\">6<\/a><\/sup> offers durable, high-contrast, and eco-friendly markings\u2014with no consumables or pollution.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/10\/laser-dark-marking.jpg\" alt=\"laser dark marking\" \/><\/p>\n<h3>Why Choose Laser Black Marking?<\/h3>\n<table>\n<thead>\n<tr>\n<th>Feature<\/th>\n<th>Benefit<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>No Consumables<\/td>\n<td>Reduces operating cost and maintenance<\/td>\n<\/tr>\n<tr>\n<td>Wear &amp; Corrosion Proof<\/td>\n<td>Ideal for harsh environments<\/td>\n<\/tr>\n<tr>\n<td>High Readability<\/td>\n<td>Perfect for machine vision and scanning<\/td>\n<\/tr>\n<tr>\n<td>Environmentally Friendly<\/td>\n<td>No chemicals, fumes, or waste<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The process is not only efficient but also aligns with green manufacturing trends.<\/p>\n<h2>Common Applications Across Industries<\/h2>\n<p>Marking requirements vary across industries\u2014but black marking fits many.<\/p>\n<p><strong>Laser black marking is used for medical devices, electronics logos, automotive interiors, and more.<\/strong><\/p>\n<h3>Industry Examples<\/h3>\n<h4>\ud83c\udfe5 Medical<\/h4>\n<ul>\n<li>Deep black QR codes on surgical tools<\/li>\n<li>UDI (Unique Device Identification) on implants<\/li>\n<\/ul>\n<h4>\ud83d\udcf1 Consumer Electronics<\/h4>\n<ul>\n<li>Brand logos on aluminum or stainless casings<\/li>\n<li>Serial numbers on internal components<\/li>\n<\/ul>\n<h4>\ud83c\udfed Industrial Parts<\/h4>\n<ul>\n<li>Nameplates and part numbers<\/li>\n<li>Corrosion-resistant tags for outdoor use<\/li>\n<\/ul>\n<h4>\ud83d\ude97 Automotive<\/h4>\n<ul>\n<li>Plastic button icons<\/li>\n<li>Decorative trims with permanent labels<\/li>\n<\/ul>\n<p>These industries benefit from the high durability and traceability of black marks.<\/p>\n<h2>How to Optimize Your Process for Perfect Black Marks<\/h2>\n<p>Even the best laser won\u2019t perform without correct settings.<\/p>\n<p><strong>To get flawless black marks, fine-tune pulse width, frequency, power, scan speed, focus, and atmosphere.<\/strong><\/p>\n<h3>Parameter Tuning Guide<\/h3>\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Role in Marking<\/th>\n<th>Optimization Tip<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Pulse Width<\/td>\n<td>Controls heat duration<\/td>\n<td>Use short pulses for surface-only effects<\/td>\n<\/tr>\n<tr>\n<td>Frequency<\/td>\n<td>Impacts energy deposition rate<\/td>\n<td>Higher frequency smooths mark uniformity<\/td>\n<\/tr>\n<tr>\n<td>Power<\/td>\n<td>Affects oxide layer thickness<\/td>\n<td>Moderate power prevents burn-through<\/td>\n<\/tr>\n<tr>\n<td>Scan Speed<\/td>\n<td>Controls exposure time<\/td>\n<td>Too fast: light marks, Too slow: thermal damage<\/td>\n<\/tr>\n<tr>\n<td>Focus Distance<\/td>\n<td>Impacts energy density<\/td>\n<td>Focused beams yield sharper details<\/td>\n<\/tr>\n<tr>\n<td>Shield Gas<\/td>\n<td>Prevents oxidation or enhances it<\/td>\n<td>Nitrogen for oxide-free, air for oxide-rich marks<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Experimental tuning is key. A slight change can mean perfect results\u2014or irreversible surface damage.<\/p>\n<h2>Conclusion: The Future of High-Contrast Laser Marking<\/h2>\n<p>Laser black marking is moving toward ultra-precision, color interference marking, and programmable surface textures\u2014pushing visual identity to the next level.<\/p>\n<hr \/>\n<div class=\"footnotes\">\n<hr \/>\n<ol>\n<li id=\"fn:1\">\n<p>Explore this link to understand the innovative process of laser black marking and its advantages over traditional methods.&#160;<a href=\"#fnref1:1\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:2\">\n<p>Learn about surface oxidation to grasp how it contributes to the effectiveness of laser black marking.&#160;<a href=\"#fnref1:2\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:3\">\n<p>Explore this link to understand the principles and applications of laser black marking, enhancing your knowledge on this innovative technology.&#160;<a href=\"#fnref1:3\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a> <a href=\"#fnref2:3\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:4\">\n<p>Discover the process of carbonization in laser marking, which is crucial for achieving high-quality results on plastic materials.&#160;<a href=\"#fnref1:4\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:5\">\n<p>Explore the advantages of MOPA fiber lasers, which offer superior control and quality for black marking applications.&#160;<a href=\"#fnref1:5\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a> <a href=\"#fnref2:5\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:6\">\n<p>Discover why laser black marking is eco-friendly and cost-effective, making it a superior choice for industrial applications.&#160;<a href=\"#fnref1:6\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Many manufacturers struggle to achieve high-contrast, permanent marks on delicate materials. Laser black marking creates deep black marks without damaging surfaces. It\u2019s clean, durable, and ideal for high-precision applications. Laser black marking has become the go-to method in industries needing fine, high-contrast, and permanent markings. But how exactly does it work? And which materials and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2737,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"laser black marking","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Learn how laser black marking creates high-contrast, permanent black marks on metals and plastics using oxidation or nanostructures\u2014ideal for medical, electronics, and industrial applications.","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":"","_seo_auto_article_schema":"","_seo_auto_summary":"","_seo_auto_keywords":"","footnotes":""},"categories":[1],"tags":[263],"class_list":["post-2740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-laser-black-marking"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What Is Laser Black Marking and How Does It Work? - Vivlaser | High-Performance Semiconductor Lasers Manufacturer<\/title>\n<meta name=\"description\" content=\"Learn how laser black marking creates high-contrast, permanent black marks on metals and plastics using oxidation or nanostructures\u2014ideal for medical, electronics, and industrial applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is Laser Black Marking and How Does It Work?\" \/>\n<meta property=\"og:description\" content=\"Learn how laser black marking creates high-contrast, permanent black marks on metals and plastics using oxidation or nanostructures\u2014ideal for medical, electronics, and industrial applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/posts\/2740\" \/>\n<meta property=\"og:site_name\" content=\"Vivlaser | High-Performance Semiconductor Lasers Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-11T11:48:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-30T07:18:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/10\/laser-dark-marking.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Spencer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Spencer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"What Is Laser Black Marking and How Does It Work? - Vivlaser | High-Performance Semiconductor Lasers Manufacturer","description":"Learn how laser black marking creates high-contrast, permanent black marks on metals and plastics using oxidation or nanostructures\u2014ideal for medical, electronics, and industrial applications.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/","og_locale":"en_US","og_type":"article","og_title":"What Is Laser Black Marking and How Does It Work?","og_description":"Learn how laser black marking creates high-contrast, permanent black marks on metals and plastics using oxidation or nanostructures\u2014ideal for medical, electronics, and industrial applications.","og_url":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/posts\/2740","og_site_name":"Vivlaser | High-Performance Semiconductor Lasers Manufacturer","article_published_time":"2025-11-11T11:48:27+00:00","article_modified_time":"2026-01-30T07:18:59+00:00","og_image":[{"width":600,"height":400,"url":"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/10\/laser-dark-marking.jpg","type":"image\/jpeg"}],"author":"Spencer","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Spencer","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"TechArticle","@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/#article","isPartOf":{"@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/"},"author":{"name":"Spencer","@id":"https:\/\/vivlasers.com\/#\/schema\/person\/d8f33eddd5c92c75053e56231dee9d63"},"headline":"What Is Laser Black Marking and How Does It Work?","datePublished":"2025-11-11T11:48:27+00:00","dateModified":"2026-01-30T07:18:59+00:00","mainEntityOfPage":{"@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/"},"wordCount":842,"commentCount":0,"publisher":{"@id":"https:\/\/vivlasers.com\/#organization"},"image":{"@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/#primaryimage"},"thumbnailUrl":"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/10\/laser-dark-marking.jpg","keywords":["laser black marking"],"articleSection":["Blog"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/","url":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/","name":"What Is Laser Black Marking and How Does It Work? - Vivlaser | High-Performance Semiconductor Lasers Manufacturer","isPartOf":{"@id":"https:\/\/vivlasers.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/#primaryimage"},"image":{"@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/#primaryimage"},"thumbnailUrl":"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/10\/laser-dark-marking.jpg","datePublished":"2025-11-11T11:48:27+00:00","dateModified":"2026-01-30T07:18:59+00:00","description":"Learn how laser black marking creates high-contrast, permanent black marks on metals and plastics using oxidation or nanostructures\u2014ideal for medical, electronics, and industrial applications.","breadcrumb":{"@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/#primaryimage","url":"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/10\/laser-dark-marking.jpg","contentUrl":"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/10\/laser-dark-marking.jpg","width":600,"height":400,"caption":"laser dark marking"},{"@type":"BreadcrumbList","@id":"https:\/\/vivlasers.com\/what-is-laser-black-marking-and-how-it-works\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/vivlasers.com\/"},{"@type":"ListItem","position":2,"name":"What Is Laser Black Marking and How Does It Work?"}]},{"@type":"WebSite","@id":"https:\/\/vivlasers.com\/#website","url":"https:\/\/vivlasers.com\/","name":"Vivlaser- Reliable Semiconductor Laser Manufacturer from China","description":"Reliable Laser Solutions for Industry, Medical, and Research","publisher":{"@id":"https:\/\/vivlasers.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/vivlasers.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/vivlasers.com\/#organization","name":"Vivlasers","url":"https:\/\/vivlasers.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/vivlasers.com\/#\/schema\/logo\/image\/","url":"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/07\/cropped-Vivlaser01.png","contentUrl":"https:\/\/vivlasers.com\/wp-content\/uploads\/2025\/07\/cropped-Vivlaser01.png","width":541,"height":323,"caption":"Vivlasers"},"image":{"@id":"https:\/\/vivlasers.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/vivlasers.com\/#\/schema\/person\/d8f33eddd5c92c75053e56231dee9d63","name":"Spencer","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/a212a86e471d2f196ccd2ea42dd0f791b4106b123a8b3f9e62f7202d2f9c0297?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a212a86e471d2f196ccd2ea42dd0f791b4106b123a8b3f9e62f7202d2f9c0297?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a212a86e471d2f196ccd2ea42dd0f791b4106b123a8b3f9e62f7202d2f9c0297?s=96&d=mm&r=g","caption":"Spencer"},"description":"I hold a bachelor\u2019s degree in Optical Information Science and Technology from Xi\u2019an University of Technology, and my professional work has been consistently focused on high-power laser systems and their industrial implementation. I have been deeply involved in technology transfer projects with LIMO (Germany) and have completed four technical training programs in Germany. Through these programs, I gained hands-on experience in beam shaping, optical beam combining, and fiber coupling technologies, forming a solid engineering foundation in high-power semiconductor laser design and manufacturing. At VivLaser, I am responsible for the development and engineering validation of kilowatt-level fiber-coupled laser systems. My work focuses on bridging laser technology, manufacturability, and real-world industrial requirements, supporting stable and scalable laser solutions for industrial applications.","sameAs":["https:\/\/vivlasers.com\/"],"url":"https:\/\/vivlasers.com\/author\/yonggui-he\/"}]}},"meta_box":[],"_links":{"self":[{"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/posts\/2740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/comments?post=2740"}],"version-history":[{"count":1,"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/posts\/2740\/revisions"}],"predecessor-version":[{"id":3496,"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/posts\/2740\/revisions\/3496"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/media\/2737"}],"wp:attachment":[{"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/media?parent=2740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/categories?post=2740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vivlasers.com\/wp-json\/wp\/v2\/tags?post=2740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}