• Lark-3ASE.png
    Lark-3ASE
  • Lark-355-3A.png
    Lark-355-3A
  • lark-355-5A.png
    lark-355-5A
  • Lark-3ASE.png
  • Lark-355-3A.png
  • lark-355-5A.png

LARK 355-3/5

3-5W

The Lark-355-5A is currently the ultraviolet product in the Lark series, employing a thermal management approach that combines conduction cooling with air convection cooling. This product features enhanced structural stability and superior environmental adaptability, thereby delivering excellent beam quality, high power stability, long lifespan, exceptional consistency, easy installation, and maintenance-free operation.

  • 355nm
    Wavelength
  • 3-5W
    Average Power
  • Air Cooled
    Cooling Method
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  • Product Advantages

  • Applications

  • Specifications

  • Related Products

  • Application Solutions

Product Advantages

  • Air-cooled structure with intelligent speed control

  • Compact size, lighter weight, and sleek appearance

  • Strong resistance to electromagnetic interference, highly efficient thermal management, and user-friendly GUI interface

  • Easy installation and maintenance-free operation

Applications

  • underlay image Mobile phone Case Marking.png
    Mobile phone Case Marking
  • underlay image Cover Film Cutting.png
    Cover Film Cutting
  • underlay image Glass Marking.png
    Glass Marking
  • underlay image Thin Film Drilling.png
    Thin Film Drilling
  • underlay image SLA Photocuring.png
    SLA Photocuring
  • underlay image Plastic Marking.png
    Plastic Marking

Specifications

Product Model
  • Lark-355-3A
    Lark-355-3A.png
  • Lark-355-3ASE
    Lark-3ASE.png
  • Lark-355-5A
    lark-355-5A.png
  • Lark-355-5ASE
    Lark-3ASE.png
  • Wavelength (nm)
  • Average Power (W)
  • Pulse Width (ns)
  • Frequency Range (kHz)
  • Spatial Mode
  • Beam Circularity
  • Beam Full Divergence Angle (mrad)
  • Beam Diameter (mm)
  • Polarization Ratio
  • Polarization Orientation
  • Average Power Stability (hr)
  • Pulse-to-Pulse Stability (kHz)
  • Operating Temp.&RH (℃)
  • Storage Temp.&RH (℃)
  • Cooling Method
  • Electricity Requirement (V)
  • Average Power Consumption (W)
  • Dimensions (L×W×H) (mm)
  • Laser Weight (kg)
  • Lark-355-3A

    Lark-355-3A.png
    • Wavelength (nm)
      355
    • Average Power (W)
      >3@40kHz
    • Pulse Width (ns)
      <20@40kHz
    • Frequency Range (kHz)
      20~200
    • Spatial Mode
      TEM00
    • ≤1.2
    • Beam Circularity
      >90%
    • Beam Full Divergence Angle (mrad)
      <2
    • Beam Diameter (mm)
      0.45±0.15
    • Polarization Ratio
      >100:1
    • Polarization Orientation
      Horizontal
    • Average Power Stability (hr)
      RMS≤3%@24
    • Pulse-to-Pulse Stability (kHz)
      RMS≤3%@40
    • Operating Temp.&RH (℃)
      0~40; <80%
    • Storage Temp.&RH (℃)
      -15~50; <90%
    • Cooling Method
      Air Cooled
    • Electricity Requirement (V)
      12 (DC)
    • Average Power Consumption (W)
      <180
    • Dimensions (L×W×H) (mm)
      272.5×144.6×121.1
    • Laser Weight (kg)
      6.2
  • Lark-355-3ASE

    Lark-3ASE.png
    • Wavelength (nm)
      355
    • Average Power (W)
      >3@40kHz
    • Pulse Width (ns)
      <20@40kHz
    • Frequency Range (kHz)
      20~200
    • Spatial Mode
      TEM00
    • ≤1.2
    • Beam Circularity
      >90%
    • Beam Full Divergence Angle (mrad)
      <2
    • Beam Diameter (mm)
      0.45±0.15
    • Polarization Ratio
      >100:1
    • Polarization Orientation
      Horizontal
    • Average Power Stability (hr)
      RMS≤3%@24
    • Pulse-to-Pulse Stability (kHz)
      RMS≤3%@40
    • Operating Temp.&RH (℃)
      0~40; <80%
    • Storage Temp.&RH (℃)
      -15~50; <90%
    • Cooling Method
      Air Cooled
    • Electricity Requirement (V)
      12 (DC)
    • Average Power Consumption (W)
      <180
    • Dimensions (L×W×H) (mm)
      272.5×144.6×124.7
    • Laser Weight (kg)
      5.6
  • Lark-355-5A

    lark-355-5A.png
    • Wavelength (nm)
      355
    • Average Power (W)
      >5@50kHz
    • Pulse Width (ns)
      <20@50kHz
    • Frequency Range (kHz)
      20~200
    • Spatial Mode
      TEM00
    • ≤1.2
    • Beam Circularity
      >90%
    • Beam Full Divergence Angle (mrad)
      <2
    • Beam Diameter (mm)
      0.5±0.15
    • Polarization Ratio
      >100:1
    • Polarization Orientation
      Horizontal
    • Average Power Stability (hr)
      RMS≤5%@24
    • Pulse-to-Pulse Stability (kHz)
      RMS≤3%@50
    • Operating Temp.&RH (℃)
      0~40; <80%
    • Storage Temp.&RH (℃)
      -15~50; <90%
    • Cooling Method
      Air Cooled
    • Electricity Requirement (V)
      12 (DC)
    • Average Power Consumption (W)
      <200
    • Dimensions (L×W×H) (mm)
      307.5×144.6×121.2
    • Laser Weight (kg)
      6.5
  • Lark-355-5ASE

    Lark-3ASE.png
    • Wavelength (nm)
      355
    • Average Power (W)
      >5@50kHz
    • Pulse Width (ns)
      <20@50kHz
    • Frequency Range (kHz)
      20~200
    • Spatial Mode
      TEM00
    • ≤1.2
    • Beam Circularity
      >90%
    • Beam Full Divergence Angle (mrad)
      <2
    • Beam Diameter (mm)
      0.5±0.15
    • Polarization Ratio
      >100:1
    • Polarization Orientation
      Horizontal
    • Average Power Stability (hr)
      RMS≤5%@24
    • Pulse-to-Pulse Stability (kHz)
      RMS≤3%@50
    • Operating Temp.&RH (℃)
      0~40; <80%
    • Storage Temp.&RH (℃)
      -15~50; <90%
    • Cooling Method
      Air Cooled
    • Electricity Requirement (V)
      12 (DC)
    • Average Power Consumption (W)
      <200
    • Dimensions (L×W×H) (mm)
      272.5×144.6×124.7
    • Laser Weight (kg)
      5.6
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Application Solutions

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