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Jussi-Pekka Penttinen
Vexlum Ltd.
Jussi-Pekka Penttinen
is the chief executive officer, chief technical officer, and cofounder of Vexlum Ltd. He has more than 15 years of experience in optically pumped VECSELs and is a leader in the field.
Articles
By Jussi-Pekka Penttinen
June 2025
Into the Quantum Domain, Versatile Lasers Are Enabling an Era of an Emerging Technology
The vibrant quantum technology space is characterized by a seemingly impossible superposition of contradictory facts. In one sense, quantum technologies have arrived: Cutting-edge optical atomic...
December 2025
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Innovative Optical Lithography Advances High-Resolution Semiconductor Laser Production
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