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Poplar Mid-Power Nanosecond UV Lasers

  • • Stable output of power and pulse width

    • Excellent beam quality, M²<1.2

    • High beam pointing stability

    • Wide repetition rate range:20-200kHz

    • Controllable with RS232 interface

    • Unique Intracavity frequency doubling technology

    • Triggerable external

Parameters
  Poplar-355-12 Poplar-355-18
Wavelength 355nm 355nm
Output Power >12W@80kHz >18W@60kHz
Repetition Rates 50kHz-200kHz 50kHz-200kHz
Pulse Width <15ns@80kHz <15ns@60kHz
Power Stability ≤5%rms ≤5%rms
Pulse-to-pulse Stability ≤3%rms ≤3%rms
Spatial Mode TEM00(M2≤1.2) TEM00(M2≤1.2)
Beam Diameter ≤8mm ≤8mm
Beam Divergence ≤2mrad ≤2mrad
Beam-pointing Stability <25μrad <25μrad
Beam Roundness ≥90% ≥90%
Polarization Ratio Horizontal, >100:1 Horizontal, >100:1
Working Material Nd:YVO4 Nd:YVO4
Warm-up Time <15min <15min
Ambient Temperature 10-35℃ 10-35℃
Humidity <65% <65%
Cooling Water Water
Voltage 110/220V,50/60Hz 110/220V,50/60Hz
Power Consumption 800W 800W
Classification Class 4 Class 4
Laser Head Size 827x252x154 mm3 827x252x154 mm3
Introduction

Poplar Mid-power Nanosecond Ultraviolet Laser is integrally designed as per the manufacturing requirements of world top customers, and is simple in integration and quick in delivery. The laser can achieve narrow pulse width under high frequency, and is small in machining edge heat effect and high in efficiency. Meanwhile, the frequency tripling point moving function ensures long service life, and the online monitoring function is optional to comply with the industrial machining requirements under stringent conditions.

Application

This series of products is mainly applied to high-end market of ultra-precision machining, including the fields of PCB/FPCB cutting and splitting, ceramic material perforation and scribing, glass/sapphire/wafer cutting, LED substrate wafer scribing, etc.

Size