CW Laser Blog Posts

World’s First DPSS CW UV Laser Operating with Single Frequency @ 349nm

UnikLaser_Duetto-3492020 has been a challenging year for everyone, but the outlook for 2021 is looking increasingly optimistic! Following a move into new premises, and a recent expansion in staff and production capacity, Skylark Lasers (formerly UnikLasers) is delighted to announce their first new product release of the year; the Duetto 349 CW Single Frequency UV Laser System. The world’s first DPSS CW UV laser system operating with single frequency at 349 nm.

With 50 mW output power, the Duetto 349 has all the characteristics that make the lasers from Skylark Lasers’ unique; high output power at ultra-narrow linewidth, unrivalled spectral and power stability, and exceptionally low noise – all produced from a small footprint.


CW laser systems in the UV wavelengths are increasingly important for a number of applications – including; Semiconductors, Wafer Fabrication, Lithography, Raman Spectroscopy, Brillouin Scattering, Flow Cytometry, Optical Manipulation, Interferometry, Confocal Microscopy, Biomedical/Bioengineering, Fluorescence, Disc Mastering, Diffraction Grating Mastering, High Precision Optics, and more!

Ongoing service and support is provided via remote diagnostics and adjustments, that allow Skylark Lasers to assist and engage with users around the world during this time of limited travel – the Duetto 349 Laser is well suited to both academic research and industrial processes, either as a stand-alone component or integrated into existing systems.

The Duetto 349 CW UV laser is available now for short-term delivery with comprehensive technical support packages.

Click here to view the product page and datasheet.

Contact us now to discuss your requirements and intended applications by clicking the button below, or by calling us at 636.272.7227

   Talk to a Product Manager   

Skylark Lasers, a leading-edge photonics company, develops, designs, and manufactures single frequency, continuous wave DPSS lasers from the UV to NIR at mid- to high power outputs. Their products combine high power from a single frequency, with unrivalled spectral purity, excellent beam quality and highly stable performance. These high performance, continuous wave, single frequency DPSS lasers are suitable for use in a wide range of scientific and industrial applications, including Raman Spectroscopy, Brillouin Scattering, Holography, Metrology, Flow Cytometry, Microscopy, Quantum Technology, and more.

UnikLasers_Engineering Platform

Leave a Reply