Quantum Flagship project PASQuanS2

We are proud to be part of the PASQuanS2 consortium and develop our VECSEL-based laser platform towards transformative advances in the area of quantum simulation. Details about the project are now available on the project website: www.pasquans2.eu part of EU

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Laser World of Photonics 2023

Ready to meet more customers and introduce our VECSEL single frequency laser platform at LASER World of PHOTONICS. Visit our booth located at Photonics Finland pavilion Hall A2, booth 236.


Optica Quantum 2.0, Denver US

Greetings from Denver! In the photo our summer sales assistant Mircea Guina (Executive Chairman, CSO) ready to meet customer at Optica Quantum 2.0 Exhibition!


Opening of Vexlum US Inc.

Today we celebrated the opening of Vexlum US Inc., our US subsidiary based in the state of Colorado! We had great honor to have traditional ribbon cutting with H.E. Mikko Hautala, Ambassador of Finland to the United States, and to

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Exhibiting at DAMOP in Spokane WA

The 54th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics is taking place at the Spokane Convention Center in Spokane, Washington USA from June 5-9, 2023. We are exhibiting again in DAMOP and looking forward to

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Customer case:
Höhn et al 2023 arXiv:
“State-dependent potentials for the 1S0 and 3P0 clock states of neutral ytterbium atoms”

State-dependent potentials for the 1S0 and 3P0 clock states of neutral ytterbium atoms Tim O. Höhn, Etienne Staub, Guillaume Brochier, Nelson Darkwah Oppong, Monika Aidelsburger We present measurements of three distinctive state-(in)dependent wavelengths for the 1S0−3P0 clock transition in 174Yb

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CLEO in San Jose – Booth #836

Starting our first CLEO Conference exhibition, May 9 – 11, San Jose, CA! During the next three days we look forward to meeting customers and collaborators at booth #323A. We are glad to introduce the latest developments of VALO platform

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Celebrating our new factory!

Tampere April 18, 2023: We celebrated the official opening of our new laser factory with a traditional ribbon cutting event. This was a good moment to thank our collaborators at Tampere University and Business Finland for making our lab-to-fab journey

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Mircea Guina, Vexlum Chairman, CSO and Co-Founder selected as the Innovation Professor of the Year 2023 in Finland

Big congratulations to Vexlum Chairman, CSO, and Co-Founder Mircea Guina for being selected as the Innovation Professor of the Year 2023 by Technology Industries of Finland and Spinverse! Mircea is heading the Optoelectronics Research Centre (ORC) in Tampere University, one

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Burd, Penttinen, et al 2023 JOSA B:
“VECSEL systems for quantum information processing with trapped beryllium ions”

VECSEL systems for quantum information processing with trapped beryllium ions S. C. Burd, J.-P. Penttinen, P.-Y. Hou, H. M. Knaack, S. Ranta, M. Mäki, E. Kantola, M. Guina, D. H. Slichter, D. Leibfried, A. C. Wilson Abstract We demonstrate two

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