The JenLas® disk IR50 & JenLas® disk IR70 with output powers of 45 W and 65 W are Jenoptik´s disk-laser-

generation for precision material processing.

The lasers allow achieving the highest quality at maximum throughput.

Product features are optimal laser parameters such as adjustable laser pulse length and independently adjustable

repetition rate. The excellent beam quality in the infrared spectral range is suitable for industrial applications in photovoltaic

and micro material processing, such as micro dicing, micro drilling and micro structuring.

 

Advantages:

  • Laserparameter adjustable
  • Passively-cooled diodes
  • High pulse repetition rate
  • Fast AOM power control
  • Disk laser design

 

Benefits:

  • Optimized application
  • Long Life Performance
  • Fast processing
  • Flexible application
  • Superior beam quality overpower range

 

Scope of Application

  • Fine cutting (e.g. stent cutting)
  • Drilling (CFRP/metals/ceramics/semiconductor materials)
  • Structuring (CFRP/metals/ceramics)
  • Engraving (CFRP/metals/ceramics/semiconductor materials)
  • Solar cell processing

  – EWT (Emitter Wrap Through)

  – MWT (Metal Wrap Through)

  – LFC (Laser Fired Contacts)

  • Wafer dicing
ParametersJenLas® disk IR50JenLas® disk IR70NEW:JenLas® disk IR70E
LaserDisk laser
Wavelength1030nm
Polarizationlinear
Beam qualityM2≤1.2
OptionsAiming laser,beam expander
Beam diameter1.4mm
Q-switched operation basic (pulse length dependent on repetition rate)
Output power> 45 W @ 30 kHz> 65 W @ 30 kHz
Pulse energy> 5 mJ @ 8 kHz> 7 mJ @ 8 kHz
Pulse repetition rate8 … 30 kHz8 … 35 kHz
Pulse length (typ.)800 … 2000 ns650 … 1600 ns
Q-switched operation advanced (pulse length independently adjustable)
Output power> 39 W @ 30 kHz> 58 W @ 30 kHz65 W
Pulse energy> 4.3 mJ @ 8 kHz> 6 mJ @ 8 kHz6.5 mJ @ 10 kHz
Pulse repetition rate8 … 100 kHz8 … 100 kHz10 … 300 kHz
Pulse length200 … 1000 ns200 … 1100 ns30 … 300 ns
Mechanical specifications
Laser head
Dimensions865 mm x 340 mm x 184 mm
Weightapprox. 45 kg
Power supply
Dimensions19” x 4 RU1) x 500 mm
Weightapprox. 15 kg
Chiller
Dimensions19” x 7 RU1) x 650 mm
Weightapprox. 65 kg