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 Parameters JenLas® disk IR50 JenLas® disk IR70 NEW:JenLas® disk IR70E Laser Disk laser Wavelength 1030nm Polarization linear Beam quality M2≤1.2 Options Aiming laser,beam expander Beam diameter 1.4mm 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 rate 8 … 30 kHz 8 … 35 kHz Pulse length (typ.) 800 … 2000 ns 650 … 1600 ns Q-switched operation advanced (pulse length independently adjustable) Output power > 39 W @ 30 kHz > 58 W @ 30 kHz 65 W Pulse energy > 4.3 mJ @ 8 kHz > 6 mJ @ 8 kHz 6.5 mJ @ 10 kHz Pulse repetition rate 8 … 100 kHz 8 … 100 kHz 10 … 300 kHz Pulse length 200 … 1000 ns 200 … 1100 ns 30 … 300 ns Mechanical specifications Laser head Dimensions 865 mm x 340 mm x 184 mm Weight approx. 45 kg Power supply Dimensions 19” x 4 RU1) x 500 mm Weight approx. 15 kg Chiller Dimensions 19” x 7 RU1) x 650 mm Weight approx. 65 kg
