Kantola et al 2018 Electronics Letters:
“72-W vertical-external-cavity surface-emitting laser with 1180-nm emission for laser guide star adaptive optics”

72-W vertical-external-cavity surface-emitting laser with 1180-nm emission for laser guide star adaptive optics E. Kantola, J.-P. Penttinen, S. Ranta, and M. Guina, Electronics Letters, 54(19), 1135-1137 (2018) Abstract We report a high-power optically-pumped vertical-external-cavity surface-emitting laser emitting at around 1180

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Press release: January 30, 2018 – Operation of VEXLUM Ltd was announced at Photonics West Conference in San Francisco, CA

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VEXLUM to be introduced at Photonics West, San Francisco

January 2018: VEXLUM to be introduced at Photonics West Conference in San Francisco. Meet us at Photonics Finland Pavilion #4365.


VEXLUM signs technology transfer agreement with Tampere University of Technology

September 2017: VEXLUM signs technology transfer agreement with Tampere University of Technology, Finland.


Guina et al 2017 J. Phys. D: Appl. Phys.:
“Optically pumped VECSELs: review of technology and progress”

Optically pumped VECSELs: review of technology and progress M. Guina, A. Rantamäki, and A. Härkönen, J. Phys. D: Appl. Phys. 50 383001 (2017) Abstract Vertical-external-cavity surface-emitting lasers (VECSELs) are the most versatile laser sources, combining unique features such as wide

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Burd et al 2016 Optica:
“VECSEL systems for the generation and manipulation of trapped magnesium ions”

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