NewOpto offers
UV Laser with 355nm, which is the most efficient, high power, quasi-CW
DPSS UV laser commercially available.
UV Laser is widely used in the applications, such as ITO removal, Spectroscopy, Laser marking, Micromachining, Wafer inspection, Stereolithography, Direct write/ repair, Molecular uncaging, Bio-particle detection, laser wire stripping.
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Model
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Avg. power
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Warranted avg. power
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Pulse width
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Repetition rate
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Pulse energy
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3501-100
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> 100 mW
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> 100 mW
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< 65 ns
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100 kHz
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1 uJ
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3505-100
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> 500 mW
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> 350 mW
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< 65 ns
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100 kHz
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5 uJ
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3510-30
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> 1.0 W
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> 0.7 W
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< 30 ns
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30 kHz
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33 uJ
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3510-50
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> 1.0 W
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> 0.7 W
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< 35 ns
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50 kHz
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20 uJ
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3510-100
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> 1.0 W
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> 0.7 W
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< 70 ns
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100 kHz
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10 uJ
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Other models can be specified from 50 mW to 3W, with any customer defined rep. rate from 20 kHz to 150 kHz.
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Common Specifications
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Performance
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Wavelength
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354.7 nm
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Mode (M²) Specification
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TEMoo (M² <1.2)
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Beam Diameter (1/e²) at exit
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1.1 mm (waist 1.2 m downstream)
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Pulse to Pulse Stability
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< 10%
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Power Stability (8 hr. drift at const. temp)
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< 5%
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Beam pointing stability (at const. temp.)
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< 50 μrad
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Polarization (Linear, Vertical)
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> 100:1
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Beam Divergence (full angle)
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< 0.6 mrad
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Physical
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Laser Head Dim. (LWH)
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50.8 x 19.05 x 16.5 cm
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Laser Head Weight
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13.6 Kg
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Laser Power Supply Dim. (LWH)
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31 x 34.3 x 13.7 cm
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Laser Power Supply Weight
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5 Kg
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Cooling Systems Dim. (LWH)
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28.7 x 22.4 x 38.9 cm
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Cooling Systems Weight
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9.1 Kg
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