SEAL 355-3/5
3-5W
The Seal-355-3SE & 5SE are newly upgraded models of ultraviolet solid-state lasers, featuring a monolithic structural design that integrates the optical path and external drive circuitry into a single unit. This design significantly enhances the electromagnetic interference (EMI) resistance of the series.Further optimized with a fully sealed enclosure, the lasers effectively prevent external dust ingress while also blocking moisture penetration, ensuring robust humidity resistance. These advancements enable the Seal series to operate reliably in harsh industrial environments.
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355nmWavelength
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3-5WAverage Power
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Water CooledCooling Method
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Product Advantages
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Applications
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Specifications
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Related Products
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Application Solutions
Product Advantages
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Integrated optoelectronic design, EMI-resistant, one-touch operation
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Fully sealed structure, dustproof & moisture-resistant
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Compact laser design, space-saving installation
Applications
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Mobile phone Case Marking
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Cover Film Cutting
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Glass Marking
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Thin Film Drilling
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SLA Photocuring
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Plastic Marking
Specifications
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Seal-355-3E
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Seal-355-5E
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Seal-355-3SE
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Seal-355-5SE
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Wavelength (nm)
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Average Power (W)
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Pulse Width (ns)
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Frequency Range (kHz)
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Spatial Mode
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M²
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Beam Circularity
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Beam Full Divergence Angle (mrad)
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Beam Diameter (mm)
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Polarization Ratio
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Polarization Orientation
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Average Power Stability (hr)
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Pulse-to-Pulse Stability (kHz)
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Operating Temp.&RH (℃)
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Storage Temp.&RH (℃)
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Cooling Method
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Cooling Capacity Requirement (W)
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Electricity Requirement (V)
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Average Power Consumption (W)
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Dimensions (L×W×H) (mm)
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Laser Weight (kg)
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Seal-355-3E
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Wavelength (nm)355
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Average Power (W)>3@30kHz
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Pulse Width (ns)<20@30kHz
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Frequency Range (kHz)20-200
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Spatial ModeTEM00
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M²≤1.2
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Beam Circularity>90%
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Beam Full Divergence Angle (mrad)≤2
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Beam Diameter (mm)0.55±0.15
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Polarization Ratio>100:1
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Polarization OrientationHorizontal
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Average Power Stability (hr)RMS≤3%@24
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Pulse-to-Pulse Stability (kHz)RMS≤3%@30
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Operating Temp.&RH (℃)0~40; <80%
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Storage Temp.&RH (℃)-15~50; <90%
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Cooling MethodWater Cooled
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Cooling Capacity Requirement (W)500W
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Electricity Requirement (V)12 (DC)
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Average Power Consumption (W)<180
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Dimensions (L×W×H) (mm)263×120×105
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Laser Weight (kg)6.0
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Seal-355-5E
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Wavelength (nm)355
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Average Power (W)>5@40kHz
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Pulse Width (ns)<20@40kHz
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Frequency Range (kHz)20-200
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Spatial ModeTEM00
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M²≤1.2
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Beam Circularity>90%
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Beam Full Divergence Angle (mrad)≤2
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Beam Diameter (mm)0.55±0.15
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Polarization Ratio>100:1
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Polarization OrientationHorizontal
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Average Power Stability (hr)RMS≤3%@24
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Pulse-to-Pulse Stability (kHz)RMS≤3%@40
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Operating Temp.&RH (℃)0~40; <80%
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Storage Temp.&RH (℃)-15~50; <90%
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Cooling MethodWater Cooled
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Cooling Capacity Requirement (W)500W
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Electricity Requirement (V)12 (DC)
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Average Power Consumption (W)<180
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Dimensions (L×W×H) (mm)263×120×105
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Laser Weight (kg)6.0
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Seal-355-3SE
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Wavelength (nm)355
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Average Power (W)>3@30kHz
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Pulse Width (ns)<20@30kHz
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Frequency Range (kHz)20-200
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Spatial ModeTEM00
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M²≤1.2
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Beam Circularity>90%
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Beam Full Divergence Angle (mrad)≤2
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Beam Diameter (mm)0.55±0.15
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Polarization Ratio>100:1
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Polarization OrientationHorizontal
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Average Power Stability (hr)RMS≤3%@24
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Pulse-to-Pulse Stability (kHz)RMS≤3%@30
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Operating Temp.&RH (℃)0~40; <80%
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Storage Temp.&RH (℃)-15~50; <90%
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Cooling MethodWater Cooled
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Cooling Capacity Requirement (W)500W
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Electricity Requirement (V)12 (DC)
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Average Power Consumption (W)<180
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Dimensions (L×W×H) (mm)263×120×104.5
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Laser Weight (kg)4.8
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Seal-355-5SE
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Wavelength (nm)355
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Average Power (W)>5@40kHz
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Pulse Width (ns)<20@40kHz
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Frequency Range (kHz)20-200
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Spatial ModeTEM00
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M²≤1.2
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Beam Circularity>90%
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Beam Full Divergence Angle (mrad)≤2
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Beam Diameter (mm)0.55±0.15
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Polarization Ratio>100:1
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Polarization OrientationHorizontal
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Average Power Stability (hr)RMS≤3%@24
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Pulse-to-Pulse Stability (kHz)RMS≤3%@40
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Operating Temp.&RH (℃)0~40; <80%
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Storage Temp.&RH (℃)-15~50; <90%
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Cooling MethodWater Cooled
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Cooling Capacity Requirement (W)500W
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Electricity Requirement (V)12 (DC)
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Average Power Consumption (W)<180
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Dimensions (L×W×H) (mm)263×120×104.5
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Laser Weight (kg)4.8
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Related Products
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LARK 355-3/5
3-5W
Laser marking on various plastics (PE, PET, etc.);Solar cell scribing/dicing;Cutting of flexible/brittle materials
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SEAL 355-3/5
3-5W
Laser marking on various plastics (PE, PET, etc.);Solar cell scribing/dicing;Cutting of flexible/brittle materials
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SEAL355-10/15/20/30
10-30W
3D Package Manufacturing, Wafer Scribing, Brittle Materials Drilling, Flex Materials Cutting
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SEAL 532-7/10/20/30
7-30W
Flex Materials Cutting, IC Package Trimming, Wafer Scribing
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Sparrow-355/532
800mW-2W
3D Package Manufacturing, IC Package Trimming, Wafer Scribing, Solar Cell Scribing