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Coherent AVIA LX Q-switched DPSS Laser

Home Products Lasers Micromachining, nanosecond Coherent AVIA LX Q-switched DPSS Laser
Coherent AVIA LX Q-switched DPSS Laser

Coherent AVIA LX Q-switched DPSS Laser

Q-switched laser for industrial laser applications


This nanosecond DPSS Q-switched UV laser offers high-pulse energy, unmatched reliability, and the right price.


The AVIA LX industrial laser delivers high pulse energy output in the UV to enable faster, more efficient, and higher quality material ablation and processing, including laser cutting, scribing, drilling, and marking. It is ideal for materials such as metal, thin-film, silicon, ceramics, to name a few. When using Coherent proprietary cutting technology, AVIA LX shows excellent results for PCB depaneling. This compact and robust Q-switched laser is a workhorse of the industry and comes at a very competitive price point.



  • Repetition rates single-shot to 100s of kHz
  • High beam quality M2 <1.2
  • Indsutry leading compact footprint
  • Simplified user intreface at laser head
  • High reliability between long maintenance cycles

AVIA LX offers an unmatched combination of performance, reliability, and ease-of-integration. Its high-pulse energy enables efficient material processing, especially when coupled with the unique Coherent PCB cutting technology. This process has proven to deliver greatly reduced heat-affected zone (HAZ), a higher-quality cut edge, reduced kerf width, and increased production throughput.


The one-box design of AVIA LX makes integration and operation very easy. Just a simple 48V power supply is needed instead of a bulky controller. The laser head can easily be retrofit into equipment built around the Coherent AVIA NX nanosecond laser, and even other laser brands, to minimize integration and retrofit efforts. Also, AVIA LX shares the same electronic and software interface as other AVIA lasers, simplifying its adoption for existing AVIA users.


AVIA LX leverages the company’s extensive experience in producing reliable, long lifetime lasers with UV output. The non-linear (frequency tripling) crystals are produced within Coherent, enabling us to achieve longer lifetime, improved performance, and reduced cost of ownership. And, its built-in crystal shifter contains the location of 20 pre-qualified third-harmonic generation spots (with over 1000 hours lifetime per spot). Plus, AVIA LX uses the Coherent PureUV™ active laser cleaning engine, which means the laser is truly sealed for unmatched lifetime.


For further information please contact us or download the datasheet.


AVIA LX datasheet                                                                         Read more on Coherent's website