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5W Short Wavelength DPSS UV Laser For Glass

China Shenzhen Gainlaser Laser Technology Co.,Ltd certification
China Shenzhen Gainlaser Laser Technology Co.,Ltd certification
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5W Short Wavelength DPSS UV Laser For Glass

5W Short Wavelength DPSS UV Laser For Glass
5W Short Wavelength DPSS UV Laser For Glass

Large Image :  5W Short Wavelength DPSS UV Laser For Glass

Product Details:
Place of Origin: Shenzhen, China
Brand Name: Gainlaser
Certification: CE
Model Number: GL-AC-UV05
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Please inquire individually
Packaging Details: Export Wooden Case
Delivery Time: Within 5 days
Payment Terms: T/T
Supply Ability: 500 sets per month
Detailed Product Description
Wavelength: 355nm Average Output Power: >5W@40KHz
Cooling Mode: Air Cooled Max Pulse Energy: >0.125mJ@40KHz
High Light:

DPSS UV Laser for glass

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short wavelength DPSS UV Laser

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short wavelength diode pumped solid state laser

5W 355nm DPSS UV Laser Module

 

1. What’s UV Laser?

UV Laser is a laser with the short wavelength 355nm to generate an intense energy beam breaking the molecular bonds and vaporize the substrate leaving a permanent mark without contacting the substrate. It is very suitable for sensitive and critical material(such as plastic , leather, etc.) marking with the advantage of its "cold marking" methods. Because it offers a higher absorption rate than fiber and CO2 lasers and are less likely to burn the surrounding material because they produce less heat. This is why UV laser is also referred to as “cold processing method”, while fiber and CO2 lasers are called as ‘thermal processing method’. Fiber / CO2 laser marking machine can alter or even burn some heat-sensitive materials, like plastic, leather, etc. This is because the laser energy is not fully absorbed, allowing too much light to pass through without marking the material. You’re left with indecipherable logos, unreadable barcodes, or damaged parts.

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2. Product Description

  • The laser generates 355nm UV laser with average output power >5W@40KHz;
  • Client can choose laser crystal YVO4 or YAG according to actual need to meet final tech requirements;
  • The laser is filtered twice inside laser resonator, besides client can opt intracavity primary beam expanding, lowering damage possibility of brewster window;
  • The laser has an integrated driving circuit board inside. When connecting with stabilized voltage power supply, UV laser will be generated, improving the operation convenience and laser stability;
  • The laser supports air cooled mode, it has a high effective aluminum cooling module with 7 fans and short wind pathway, guaranteeing quick cooling effect and device work normally;
  • Adopting non-adjusting-frame manufacturing tech, the mechanical performance is more reliable and can work stably longer.

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3. Technical Parameter

Laser Crystal Nd:YVO4 Spatial Mode TEMoo(M2<1.2)
Wavelength 355nm Polarization Ratio: >100:1 Horizontal
Output Power >5W@40KHz 1/e2 Beam Diameter @ Output 0.6mm
Max pulse energy >0.125mJ@40KHz Beam circularity ≤96%
Pulse repetition frequency 10-150KHz Cooling Mode Air Cooling
Pulse duration <15ns@30KHz Ambient temperature 18℃ - 35℃
Pulse-to-pulse stability <3% Size 395*142*125mm
Average power stability <3% Net weight 7.5KG

 

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4. Product Application

1) KN95 Mask Marking
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2) Since the focal spot of UV laser is very tiny and processing temperature is low, furthermore as a non-contact marking technology, UV laser is very suitable to mark glass material. Successful UV laser commercialized applications include wine bottle, flavour bottle, drinking bottle and other industries glass bottle package and glass tableware, glass crafts gifts, crystal marking, etc. Besides marking glass directly, UV laser can also remove paint or coat on glass to form text or pattern, like logo, number or other patterns;
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3) Metal laser marking

UV laser can mark identification on common metals, such as stainless steel, copper, aluminum, gold, silver, carbon steel, various alloy steel, tool steel, hard alloy, aluminum alloy, chromium plating, nickel plating, zinc plating, various grinding, polished metal surface, etc. The identification can be logo, product name, technical parameter, supplier name, safety matters, etc.
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4) Plastic material processing

UV laser can apply to most universal plastic and some engineering plastics, such as PP, PE, PBT, PET, PA, ABS, POM, PS, PC, PUS, EVA, etc., and plastic alloy, like PC/ABS and other material. The marking is clear and bright, and can mark black and white color on natural color plastic, white plastic, colored plastic and black plastic. Successful commercialized application in the plastics include animal ear tag, light switch cover, cosmetic packaging material, vehicle interior button and doorknob, instrument panel, ABS keyboard, HDPE, PET and PVC rigid container and container cover, nylon and PBT automobile and non-automobile electrical connector, engine hood element such as fuse box and air cap, anti-counterfeit labels, container lock catch, stationery, home appliance shell, etc.

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6) Ceramic Marking

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7) Leather Marking

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8) Glass Coating Removing

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9) Wood Marking

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10) Fruit Marking

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5. Comparison among 355nm UV Laser, 1064nm Fiber Laser and 10600nm CO2 Laser

1. The shorter the wavelength, the more concentrated the energy. The greater the energy, the more light that material will absorb. Greater absorption = Better quality mark. Compared with long wavelength 1064nm fiber laser and CO2 laser, 35nm UV laser can make better quality mark;

2. UV lasers are generally used for intricate, precise marks on the micro level. Their focused wavelengths allow for a high beam intensity and miniscule spot size;

3. UV laser are especially suitable for laser marking soft materials. Because it offers a higher absorption rate than fiber and CO2 lasers and are less likely to burn the surrounding material because they produce less heat. This is why UV laser is also referred to as “cold processing method”, while fiber and CO2 lasers are called as ‘thermal processing method’;

4. Fiber / CO2 laser marking machine can alter or even burn some heat-sensitive materials, like plastic, leather, etc. This is because the laser energy is not fully absorbed, allowing too much light to pass through without marking the material. You’re left with indecipherable logos, unreadable barcodes, or damaged parts.

 

6. Client Feedback

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Contact Details
Shenzhen Gainlaser Laser Technology Co.,Ltd

Contact Person: admin

Tel: +8618033412343

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