--- description: Fiber laser marking system adopts laser wavelength of 1064nm fiber laser, and UV laser marking system adopts laser wavelength of 355nm ultraviolet laser. title: Fiber Laser Marking System VS UV Laser Marking System image: https://www.stylecnc.com/uploads/allimg/180620/2-1P6201619420-L.jpg --- # [Fiber Laser Marking System VS UV Laser Marking System](https://www.stylecnc.com/cnc-solutions/differences-between-fiber-laser-marker-and-uv-laser-marking-machine.html "Fiber Laser Marking System VS UV Laser Marking System") Last Updated: 2022-05-26 By [Carrie](https://www.stylecnc.com/author/carrie "Carrie")3 Min Read ## Fiber Laser Marking System VS UV Laser Marking System Fiber laser marking system adopts laser wavelength of 1064nm fiber laser, and UV laser marking system adopts laser wavelength of 355nm ultraviolet laser (pumped purple light laser). Different working principles make them with different applications. The most common laser marking machines on the market are fiber laser marking machines, UV laser marking machines and CO2 laser marking machines. These three types [laser marking systems](https://www.stylecnc.com/laser-marking-machine/ "laser marking systems") can cover almost all types of laser marking applications. [**Fiber Laser Marking Machine**](https://www.stylecnc.com/fiber-laser-marking-machine/ "Fiber Laser Marking Machine") [](https://www.stylecnc.com/fiber-laser-marking-machine/Desktop-fiber-laser-marking-machine-for-metal-and-non-metal.html "Desktop fiber laser marking machine") [**UV Laser Marking Machine**](https://www.stylecnc.com/uv-laser-marking-machine/ "UV Laser Marking Machine") [](https://www.stylecnc.com/uv-laser-marking-machine/uv-laser-marking-system.html "UV laser marking system for sale") Due to its application fields, core components and working principles are different, the price of UV laser marking system is nearly 3 times higher than fiber laser marking system. Now, Let STYLECNC give you an explanation of the differences between fiber and UV laser marking machines: ### Working Principle Comparison UV laser wavelength is 355nm. The machine adopts third-order cavity frequency multiplication technology compared with infrared laser. The 355nm UV light focusing spot is extremely small, which can greatly reduce the mechanical deformation of the material and small processing thermal effect. Fiber laser wavelength is 1064nm. With regard to the wavelength of laser light, the shorter the wavelength, the smaller and higher accuracy the laser spot, and the smaller the heat affected zone formed during processing, the more exquisite the processing effect. And there are differences on working method between UV laser marking machine and other laser marking equipment. Generally, for the CO2 laser marking machine and the fiber laser marking machine, they are the physical marking methods by the laser. But UV laser marking machines use chemical processing methods, mainly photochemical reactions to process. The difference between these two different processing methods is that laser physical processing methods are mainly processed on the surface of products and materials, and laser chemistry processing method can be laser-drilled into the interior of the product material for processing. ### Applications Comparison Fiber laser marking machine: Higher cost-effective, basically suitable for marking on all types of metal surface. Due to its beam generate heat, it is not suitable for high-precision special material marking. UV laser marking machine: It is especially suitable for the high-end market of ultra-fine processing, such as Bottle surface marking for cosmetics, pharmaceuticals, video and other high-molecular materials, with fine effect, the mark is clean and firm, and it is better than the ink coding and no pollution, flexible PCB board engraving, dicing, silicon wafer micro hole, blind hole processing. Among them, 80% of data lines and adapter on the market, all marked by UV laser. ![Fiber Laser Engraving Projects]() Fiber Laser Engraving Projects ![UV Laser Engraving Projects]() UV Laser Engraving Projects ### Pros and Cons In terms of wavelength, UV lasers have shorter wavelengths than visible wavelength, so it is not visible to the naked eye. Although you can not see these laser beams, it is these short wavelengths that makes the UV laser to focus more precisely, and thus maintain excellent positioning accuracy while producing extremely fine circuit characteristics. There is an another important factor, In addition to the low workpiece temperature, the high-energy photons existed in ultraviolet light allow the UV laser to be used in large-scale PCB circuit board assemblies, from standard materials such as FR4 to high-frequency ceramic composites, and flexible PCB materials, such as Polyimide and other various materials. The absorption of three common PCB materials under the action of six different lasers. The six lasers include excimer lasers (wavelength 248 nm), infrared lasers (wavelength 1064 nm), and two CO2 lasers (wavelengths are 9.4 μm and 10.6 μm respectively). The ultraviolet laser (Nd:YAG, wavelength of 355 nm) is a rare laser with uniform absorption in all three materials. The UV laser marking system shows a very high absorption rate when applied on resin and copper, and has an appropriate absorption rate when processing glass. Only the expensive excimer laser (wavelength 248 nm) will get better overall absorption when processing these major materials. This difference in material makes UV lasers to be the best choice for a variety of PCB materials in many industrial applications, from the most basic circuit boards, circuit wiring, to the production of pocket-sized embedded chips and other advanced processes. The computer system of the UV laser marking machine directly from the computer aided design data to the processing circuit board, it means that there is no need for any middleman in the production process of the circuit board. Coupled with the precise focusing capabilities of UV, the UV laser system can Implement a very characteristic solution and repeat positioning. It can be said that positioning is precise, which is also one of the requirements of the circuit board industry. ### Summary STYLECNC will offer various types of laser marking equipment (such as fiber laser marking machine, CO2 laser marking machine, UV laser marking machine), portable type, mini type, desktop type, online flying and other laser marking equipments for your choice. Just tell us your work requirements, we will recommend to you a right laser marking machine. ### Share This Article With Others ### Further Reading #### A Guide to Buy Your First CO2 Laser Machine 2018-05-11[Prev Post](https://www.stylecnc.com/cnc-solutions/co2-laser-engraving-cutting-machine.html "A Guide to Buy Your First CO2 Laser Machine") ### How to Make Cabinet Doors with Nesting CNC Router? 2018-06-21[Next Post](https://www.stylecnc.com/cnc-solutions/how-to-make-cabinet-doors.html "How to Make Cabinet Doors with Nesting CNC Router?") ### Related Solutions [](https://www.stylecnc.com/user-manual/Daily-maintenance-of-fiber-laser-marking-machine.html "Daily Maintenance for Fiber Laser Marking Machine") 2023-10-073 Min Read #### [Daily Maintenance for Fiber Laser Marking Machine](https://www.stylecnc.com/user-manual/Daily-maintenance-of-fiber-laser-marking-machine.html "Daily Maintenance for Fiber Laser Marking Machine") The daily maintenance of fiber laser marking machine not only affects the working efficiency of the system, but also affects the service life of laser engraver. [](https://www.stylecnc.com/cnc-solutions/Laser-wood-engraving-machine-for-woodcut-painting.html "Laser Wood Engraving Machine for Woodcut Painting") 2023-10-072 Min Read #### [Laser Wood Engraving Machine for Woodcut Painting](https://www.stylecnc.com/cnc-solutions/Laser-wood-engraving-machine-for-woodcut-painting.html "Laser Wood Engraving Machine for Woodcut Painting") Laser wood engraving machine with dual linear guide and Ruida control system for woodcut painting with high speed and high precision. [](https://www.stylecnc.com/user-manual/Why-CO2-laser-cutting-machine-X-Y-axis-shaking.html "Why CO2 Laser Cutting Machine X Axis and Y Axis Shaking?") 2021-08-312 Min Read #### [Why CO2 Laser Cutting Machine X Axis and Y Axis Shaking?](https://www.stylecnc.com/user-manual/Why-CO2-laser-cutting-machine-X-Y-axis-shaking.html "Why CO2 Laser Cutting Machine X Axis and Y Axis Shaking?") In the process of using CO2 laser cutting machine, you may encounter shaking of X axis and Y axis, how to solve the problem? Let STYLECNC tell you. [](https://www.stylecnc.com/blog/how-to-make-money-with-portable-fiber-laser-engraver.html "How to Make Money with Profitable Fiber Laser Engraver?") 2023-08-255 Min Read #### [How to Make Money with Profitable Fiber Laser Engraver?](https://www.stylecnc.com/blog/how-to-make-money-with-portable-fiber-laser-engraver.html "How to Make Money with Profitable Fiber Laser Engraver?") Looking for a profitable laser marking machine to start a personalization business? Review the guide on how to use a beneficial fiber laser engraver to make money. [](https://www.stylecnc.com/blog/laser-marking-types.html "A Guide to Laser Marking Types") 2023-08-254 Min Read #### [A Guide to Laser Marking Types](https://www.stylecnc.com/blog/laser-marking-types.html "A Guide to Laser Marking Types") There are three common types of laser marking systems in the market for your business plans according to its working method, including mask mode marking system, array marking system, and scanning marking system. [](https://www.stylecnc.com/cnc-solutions/different-colors-on-stainless-steel-by-fiber-laser-marking-machine.html "How to Mark Colors on Stainless Steel with Laser Engraver?") 2022-05-203 Min Read #### [How to Mark Colors on Stainless Steel with Laser Engraver?](https://www.stylecnc.com/cnc-solutions/different-colors-on-stainless-steel-by-fiber-laser-marking-machine.html "How to Mark Colors on Stainless Steel with Laser Engraver?") Except for marking black, white, gray, the MOPA fiber laser marking system can also etch colors (orange, yellow, red, purple, blue, green) on stainless steel, chrome, and titanium. Today, we will explore how does a fiber laser engraver mark different colors on stainless steel. ### Post A Review 1 to 5-star rating5 stars4 stars3 stars2 stars1 star #### Share Your Thoughts And Feelings With Others Review Title Your Name Your Email Your Review Guest Post Captcha ![Click To Change Captcha]() Submit Your Review ### Best Solutions ![19 Most Common Laser Engraver Problems and Solutions]() #### [19 Most Common Laser Engraver Problems and Solutions](https://www.stylecnc.com/cnc-solutions/laser-engraving-machine-problems-solutions.html "19 Most Common Laser Engraver Problems and Solutions") 2026-03-21 ![2026 Best CNC Routers for Aluminum]() #### [2026 Best CNC Routers for Aluminum](https://www.stylecnc.com/cnc-solutions/cnc-router-aluminum.html "2026 Best CNC Routers for Aluminum") 2026-03-07 ![2026 Best Laser Engraver for Cups, Mugs, Tumblers]() #### [2026 Best Laser Engraver for Cups, Mugs, Tumblers](https://www.stylecnc.com/cnc-solutions/laser-engraver-yeti-ramblers-tumblers-cups-mugs.html "2026 Best Laser Engraver for Cups, Mugs, Tumblers") 2026-03-07 ![22 Most Common CNC Router Problems and Solutions]() #### [22 Most Common CNC Router Problems and Solutions](https://www.stylecnc.com/cnc-solutions/22-Common-CNC-Router-Problems-Solutions.html "22 Most Common CNC Router Problems and Solutions") 2026-03-21 ![A Guide To Buy Your First CNC Router In 2026]() #### [A Guide To Buy Your First CNC Router In 2026](https://www.stylecnc.com/cnc-solutions/A-guide-to-buy-your-first-CNC-router.html "A Guide To Buy Your First CNC Router In 2026") 2026-03-07 ![21 Most Common Laser Cutter Problems and Solutions]() #### [21 Most Common Laser Cutter Problems and Solutions](https://www.stylecnc.com/cnc-solutions/laser-cutter-troubleshooting.html "21 Most Common Laser Cutter Problems and Solutions") 2026-03-21 ### CNC Machine Catalog * [CNC Routers](https://www.stylecnc.com/cnc-router/ "CNC Router") * [CNC Plasma Cutters](https://www.stylecnc.com/plasma-cutter/ "CNC Plasma Cutter") * [CNC Milling Machines](https://www.stylecnc.com/cnc-milling-machine/ "CNC Milling Machine") * [CNC Machining Centers](https://www.stylecnc.com/cnc-working-center/ "CNC Machining Center") * [Edge Banding Machines](https://www.stylecnc.com/edge-banding-machine/ "Edge Banding Machine") * [CNC Bending Machines](https://www.stylecnc.com/cnc-bending-machine/ "CNC Bending Machine") * [Laser Cutting Machines](https://www.stylecnc.com/products/laser-cutting-machine.html "Laser Cutting Machine") * [Laser Marking Machines](https://www.stylecnc.com/laser-marking-machine/ "Laser Marking Machine") * [Laser Welding Machines](https://www.stylecnc.com/laser-welding-machine/ "Laser Welding Machine") * [Laser Cleaning Machines](https://www.stylecnc.com/laser-cleaning-machine/ "Laser Cleaning Machine") * [Laser Engraving Machines](https://www.stylecnc.com/laser-engraving-machine/ "Laser Engraving Machine") * [CNC Digital Knife Cutters](https://www.stylecnc.com/cnc-knife-cutting-machine/ "CNC Digital Knife Cutting Machine") * [CNC Wood Lathe Machines](https://www.stylecnc.com/wood-lathe/ "CNC Wood Turning Lathe Machine") * [CNC Parts, Tools, Accessories](https://www.stylecnc.com/spare-parts/ "CNC Spare Parts, Tools, Accessories") ### Get Easy Solution Your MachineYour MachineCNC MillCNC LatheCNC RouterLaser CutterLaser WelderLaser CleanerLaser EngraverEdge BanderPanel BenderDigital CutterPlasma CutterWaterjet CutterCNC Machining CenterMultiple ToolsNot Listed Above Your MaterialYour MaterialMetalWoodFoamGlassPaperStoneFabricPlasticAcrylicCrystalRubberLeatherCompositesMultiple Materials Your BudgetYour BudgetNo BudgetUnder $3,000$3,000 - $6,000$6,000 - $8,000$8,000 - $10,000$10,000 - $12,000$12,000 - $15,000$15,000 - $20,000$20,000 - $30,000$30,000 - $50,000$50,000 - $80,000$80,000 - $100,000Over $100,000 Your Email Your Requirements Submission Successful, Redirecting In 5 Seconds... ### STYLECNC