ALESSANDRO MELO DE ANA

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Results in highly-efficient side-pumped Nd:YLF lasers
2023 - PRADO, FELIPE M.; FRANCO, TOMAS J.; VIEIRA, TARCIO de A.; DEANA, ALESSANDRO M.; WETTER, NIKLAUS U.
Here we present resents advancements in Nd:YLF lasers, achieving record-breaking efficiency and output energies. In Q-switched operation, we obtained output energy of 41.2 mJ with peak power of 46 MW. Furthermore, we achieved a near quantum-defect slope efficiency of 78.2%, the highest reported for Nd:YLF lasers. We also present efficient 1314 nm laser emission.
Modern diode pumped solid state lasers
2023 - WETTER, NIKLAUS U.; PRADO, FELIPE M.; VIEIRA, TARCIO de A.; DEANA, ALESSANDRO M.
A brief review of the advances in diode-pumped, Neodymium-doped, high-efficiency lasers is presented, showing how different configurations were able to achieve extremely elevated slope efficiencies, close to the quantum limit, while demonstrating excellent beam quality.
Effective transmission of light for media culture, plates and tubes
2012 - SILVA, DANIELA F.T.; MESQUITA-FERRARI, RAQUEL A.; FERNANDES, KRISTIANNE P.S.; RAELE, MARCUS P.; WETTER, NIKLAUS U.; DEANA, ALESSANDRO M.