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Nanosecond Q-switched diode pumped laser
Nanosecond Q-switched diode pumped laser NL200 series

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Nanosecond Q-switched diode pumped laser Nanosecond Q-switched diode pumped laser

Overview

NL200 series nanosecond diode pumped Q-switched lasers offer 4 mJ per pulse at 1064 nm. Version of 0.9 mJ per pulse at 2500 Hz is also available. Featuring short pulse duration, the NL200 series lasers are an excellent choice for spectroscopy and material processing applications, when high pulse energy is required.

Specifications

Nanosecond Hight repetition DPSS Laser

Model NL201*1 NL202*2 NL204*3
Pulse energy 1064 nm 0.9 mJ 1.9 mJ 4.0 mJ
532 nm 0.3 mJ 0.9 mJ 2.0 mJ
355 nm 0.2 mJ 0.6 mJ 1.3 mJ
266 nm 0.08 mJ 0.2 mJ 0.6 mJ
213 nm 0.04 mJ 0.1 mJ 0.2 mJ
Pulse to pulse energy stability(Std. dev.)*4 1064 nm <0.5%
532 nm 2.5%
355 nm 3.5% 3.0%
266 nm 4.0% 3.5%
213 nm 5.0%
Power drift*5 ±2.0%
Pulse duration*6 <7 ns <9 ns <7 ns
Repetition rate*7 1~2500 Hz 1~1000 Hz 1~500 Hz
Beam quality TEM00 M2<1.3  
Beam diameter(Beam divergence)*8 0.6 mm(<3 mrad) 0.7 mm(<3 mrad) 0.7 mm(<3 mrad)
Polarization 1064 nm/355 nm/266 nm:Horizontal、532 nm/213 nm:Vertical
Laser head size 164(W)×93(H)×320(L) mm
Power supply size 340(W)×290(H)×365(L) mm
Voltage/Power Voltage:90~240 VAC Single phase:47~63 Hz Maximum Power:<200 W
Ambient temperature/Relative humidity Temperature:18~30℃ Humidity:10~80%(Non-condensing)
  • *1.Unless stated otherwise all specifications are measured at 2500 Hz pulse repetition rate.
  • *2.Unless stated otherwise all specifications are measured at 1000 Hz pulse repetition rate.
  • *3.Unless stated otherwise all specifications are measured at 500 Hz pulse repetition rate.
  • *4.Averaged from 300 pulses at 1064nm.
  • *5.Over 8 hour period when ambient temperature variation is less than ±2 °C
  • *6.FWHM at 1064 nm
  • *7.In internal triggering mode lowest repetition rate is 10 Hz
  • *8.Full angle measured at the 1/e2 level at 1064 nm.
  • *OPO available. Custom configurations are available on request.
  • *Please feel free to contact us by an email if you need more information.
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