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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    UV Lasers: The Future of Precision Laser Marking – CRS Laser ...
    Nanosecond UV laser marking (typically 355 nm) is a "cold processing" technique that uses high-energy photons to break molecular bonds, enabling precise, high-contrast marking on plastics, glass, metals, and delicate materials without significant heat damage. It offers superior, fine-detail results compared to fiber or CO2 lasers. 
    Key Characteristics and Advantages 
    • Cold Laser Technology: UV lasers minimize heat-affected zones (HAZ), preventing burning, warping, or micro-fractures in sensitive materials.
    • Material Versatility: Highly effective on plastics (clear and colored), glass, ceramics, leather, wood, and various metals.
    • High Precision: The small, 355 nm laser spot size allows for extremely detailed and crisp engravings, including micro-text.
    • Superior Glass Marking: Unlike other lasers that can break glass, UV lasers produce a clean, frosted-like engraving similar to sandblasting. 
    Common Applications 
    • Electronics: Marking, scribing, and cutting in semiconductor manufacturing and microelectronics.
    • Medical Devices: Creating permanent, smooth, "black" marks that withstand sterilization cycles.
    • Automotive/Industrial: Marking, curing, and coding plastic parts.
    • Consumer Goods: Marking delicate materials like wood, leather, and fabric without staining.
    • Glass and Ceramics: Producing high-contrast, detailed logos and text. 
    Key Considerations 
    • Wavelength and Power: Generally operates in the 355 nm wavelength range.
    • Power Output: Typically uses low power, usually ranging from 3 to 10 W, though higher power is available for faster, larger-scale production.
    • Visibility: Because UV light is invisible, markings often require a fluorescent effect on materials, or techniques like using a yellow marker to visualize the beam, though the resulting mark is visible. 
    For detailed information on laser technology and products, you can explore resources from manufacturers such as IPG Photonics, Coherent, and technical definitions from AMADA WELD TECH and RP Photonics. 
    • Ultraviolet Nanosecond Fiber Lasers - IPG Photonics
      IPG ultraviolet and deep UV nanosecond fiber lasers are used for applications like polymer cutting, marking, and curing, semicondu...
      IPG Photonics
    • Nanosecond Lasers - Coherent
      Nanosecond Lasers offer output from the UV to IR that perfectly match every application for ns pulses in instrumentation and preci...
      Coherent
    • 3W/5W UV Nanosecond Laser
      Here are the application areas of 355nm nanosecond lasers. Microelectronic processing: nanosecond laser 355nm is widely used in in...
      INNGU Laser
    Show all
    • Ultraviolet Nanosecond Fiber Lasers - IPG Photonics
      IPG ultraviolet and deep UV nanosecond fiber lasers are used for applications like polymer cutting, marking, and curing, semicondu...
      IPG Photonics
    • Nanosecond Lasers - Coherent
      Nanosecond Lasers offer output from the UV to IR that perfectly match every application for ns pulses in instrumentation and preci...
      Coherent
    • 3W/5W UV Nanosecond Laser
      Here are the application areas of 355nm nanosecond lasers. Microelectronic processing: nanosecond laser 355nm is widely used in in...
      INNGU Laser
    • Nanosecond Lasers - RP Photonics
      Jan 12, 2026 — Nanosecond lasers are lasers emitting optical pulses with nanosecond durations. In many, but not all cases, this involves Q-switch...
      RP Photonics
    • UV Laser Marking One-Stop Solution - Nano-Scale Cold Light Source
      May 7, 2024 — The Science Behind UV Laser Marking UV laser marking, often referred to as “cold marking,” employs a laser beam to inscribe perman...
      www.hanslaserus.com
    • UV Nanosecond Lasers defined | AMADA WELD TECH
      This UV laser is generated using two non-linear optics that convert the wavelength from 1064 nm to 532 nm, and then from 532 nm to...
      amada weld tech
    • Ultraviolet nanosecond solid-state lasers are widely used in the field ...
      Ultraviolet nanosecond solid-state lasers are widely used in the field of home appliance plastic parts marking * Ultraviolet nanos...
      RFH Laser
    • This UV Laser Engraver Left Me Speechless—Here's Why!
      Jan 10, 2025 — so traditional lasers like fiber lasers CO2 lasers and diode lasers operate at a longer wavelength of light they rely on heat to d...
      YouTube·Laser Engraving 911
      2m
    • The Ultimate UV Laser Engraver Test! Can the ComMarker ...
      Nov 11, 2024 — it is a UV galvo style laser engraver unlike the infrared or blue lasers I've tested. so far this laser emits ultraviolet light uv...
      YouTube·JT Makes It
      17m
    • Laser black marking for UDI - NKT Photonics
      Ultrafast lasers can be used to mark medical devices with a high-contrast, matt black appearance. The ultrashort pulses produce na...
      NKT Photonics
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    My Ad Center

    Web results

    Ultraviolet & Deep UV Nanosecond Fiber Lasers


    IPG Photonics
    https://www.ipgphotonics.com › products › ultraviolet-n...
    IPG Photonics
    https://www.ipgphotonics.com › products › ultraviolet-n...
    IPG ultraviolet and deep UV nanosecond fiber lasers are used for applications like polymer cutting, marking, and curing, semiconductor inspection and repair, ...Read more
    Videos
    This UV Laser Engraver Left Me Speechless—Here's Why!
    YouTube · Laser Engraving 911
    Jan 10, 2025
    YouTube · Laser Engraving 911
    6:55
    The Comm Marker Omni1 UV laser uses cold laser tech (355nm) for precise engraving on glass, metal, plastics, & more with no heat distortion.
    Laser Engraving 911
    YouTube·
    Jan 10, 2025

    This UV Laser Engraver Left Me Speechless—Here's Why!

    YouTube·Laser Engraving 911·Jan 10, 2025
    YouTube
    RFH Industrial UV nanosecond laser marking black on white ...
    YouTube · RFH-Laser
    Jul 11, 2023
    YouTube · RFH-Laser
    0:23
    Foreign laser black marking on white plastic film clear marking with no white return on the edge.
    RFH-Laser
    YouTube·
    Jul 11, 2023

    RFH Industrial UV nanosecond laser marking black on white ...

    YouTube·RFH-Laser·Jul 11, 2023
    YouTube
    The Ultimate UV Laser Engraver Test! Can the ComMarker ...
    YouTube · JT Makes It
    Nov 11, 2024
    YouTube · JT Makes It
    17:33
    The ComMarker Omni 1 is a 5W UV laser that engraves almost anything, including glass, metals, plastics, leather, and wood.
    JT Makes It
    YouTube·
    Nov 11, 2024

    The Ultimate UV Laser Engraver Test! Can the ComMarker ...

    YouTube·JT Makes It·Nov 11, 2024
    YouTube
    In this video
    • 00:00
      Intro
    • 00:38
      What is an UV laser engraver and what is it good for?
    • 01:43
      Quick overview of the ComMarker Omni 1
    • 02:32
      Power-up, focusing and engraving preview
    • 03:58
      Engraving various types of plastics (acrylic, ABS, PVC, polyethylene, random electronics products, water bottles, tools etc..)
    • 06:54
      Engraving metals (metal business cards, raw aluminum,copper, brass, stainless steel, anodized aluminum
    • 07:50
      Measuring laser spot size for 150mm and 70mm lens
    • 09:04
      Engraving and CUTTING glass + engraving INSIDE the glass with ComMarker Omni 1
    • 11:18
      Engraving wood with HIGH precision and ZERO smoke stains!
    • 12:14
      Engraving textile, denim, cloth, felt, polyester sports towel and other fabrics with ComMarker Omni 1 UV laser engraver
    • 13:31
      Testing the usable range of focus depth
    • 14:03
      Engraving drink cans, ceramic cups
    • 14:45
      No other laser can do this: LASER CUTTING high temperature gaskets with an UV laser
    • 15:17
      Engraving faux leather, paper, cardboard, slate stone, LEATHER, dried leaves
    • 16:30
      Conclusion
    View all

    Web results

    UV Nanosecond Lasers


    amada weld tech
    https://amadaweldtech.com › Technical Glossary
    amada weld tech
    https://amadaweldtech.com › Technical Glossary
    This UV laser is generated using two non-linear optics that convert the wavelength from 1064 nm to 532 nm, and then from 532 nm to 355 nm.Read more

    High-Power Nanosecond UV Laser Applications AONano ...


    Advanced Optowave
    https://www.a-optowave.com › news › high-power-nano...
    Advanced Optowave
    https://www.a-optowave.com › news › high-power-nano...
    Explore high-power nanosecond UV laser applications in PCB, FPC, glass processing, and precision marking. AONano delivers industrial UV laser.

    Nanosecond Lasers


    Coherent
    https://www.coherent.com › Lasers
    Coherent
    https://www.coherent.com › Lasers
    Nanosecond Lasers offer output from the UV to IR that perfectly match every application for ns pulses in instrumentation and precision materials processing.

    Nanosecond Lasers – Q-switched, gain-switched, MOPA


    RP Photonics
    https://www.rp-photonics.com › Encyclopedia
    RP Photonics
    https://www.rp-photonics.com › Encyclopedia
    by R Paschotta · 2007 — Nanosecond lasers are lasers emitting optical pulses with nanosecond durations. In many, but not all cases, this involves Q-switching.

    Comparing IR Picosecond and UV Nanosecond Lasers in ...


    hanslaserus.com
    https://www.hanslaserus.com › Knowledge
    hanslaserus.com
    https://www.hanslaserus.com › Knowledge
    This article provides a comprehensive comparison of these two laser types, focusing on their principles, technical parameters, and advantages in marking ...

    Best Uv Laser Marking Machines


    RFH Laser
    https://www.rfhtech.com › blog › best-uv-laser-marking-...
    RFH Laser
    https://www.rfhtech.com › blog › best-uv-laser-marking-...
    Apr 21, 2022 — 3W-5W UV laser · 10W-15W UV laser · 355nm nanosecond UV lasers source marking plastic keys Apr 21 , 2022. 355nm nanosecond UV lasers source ...Read more

    HANS#UV Nanosecond Laser


    Han's Laser Technology Industry Group Co., Ltd
    https://www.hanslaser.net › product_detail
    Han's Laser Technology Industry Group Co., Ltd
    https://www.hanslaser.net › product_detail
    Marking of food, PVC pipes, pharmaceutical packaging & cable wire (HDPE, PO, PP, etc.) PCB & EPC QR code marking. Metallic or nonmetallic coating removalRead more

    Unlocking the Power of Nanosecond Ultraviolet Solid State ...


    深圳市格镭激光科技有限公司
    https://en.gainlaser.com › case_detail
    深圳市格镭激光科技有限公司
    https://en.gainlaser.com › case_detail
    Apr 19, 2025 — From microelectronics to automotive manufacturing, nanosecond UV lasers are employed for cutting, engraving, and marking materials with extreme ...Read more
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