Tampere University of Technology

TUTCRIS Research Portal

Mircea Guina

  1. 2019
  2. Published

    High Peak Power Laser Diodes for Eye Safe LIDAR with Integrated Wavelength Locking Element

    Viheriälä, J., Aho, A. T., Virtanen, H., Reuna, J., Lyytikäinen, J. & Guina, M., 17 Oct 2019.

    Research output: Other conference contributionPaper, poster or abstractScientific

  3. Published

    High Power 1.5um Pulsed Laser Diode with Asymmetric Waveguide and Active Layer Near p-cladding

    Hallman, L. W., Ryvkin, B. S., Avrutin, E. A., Aho, A. T., Viheriälä, J., Guina, M. & Kostamovaara, J. T., 15 Oct 2019, In : IEEE Photonics Technology Letters. 31, 20, p. 1635-1638

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    Double-asymmetric-structure 1.5 μ m high power laser diodes

    Hallman, L., Ryvkin, B. S., Avrutin, E. A., Aho, A. T., Viheriälä, J., Guina, M. & Kostamovaara, J. T., 1 Oct 2019, Proceedings of the 2019 IEEE High Power Diode Lasers and Systems Conference, HPD 2019 - Co-located with Photonex 2019. IEEE, p. 19-20 2 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  5. Published

    High Efficiency Lattice-Matched 4J Space Solar Cells on GaAs

    Aho, A., Raappana, M., Isoaho, R., Aho, T., Polojärvi, V., Tukiainen, A., Anttola, E., Mäkelä, S., Reuna, J., Hietalahti, A. & Guina, M., Oct 2019, 2019 European Space Power Conference (ESPC). IEEE

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  6. Published

    High-power 1.5μm laser diodes for LIDAR applications

    Viheriälä, J., Aho, A. T., Uusitalo, T., Lyytikäinen, J., Hallman, L., Ryvkin, B. S., Avrutin, E. A., Kostamovaara, J. T. & Guina, M., Oct 2019, 2019 IEEE High Power Diode Lasers and Systems Conference (HPD). IEEE, p. 9-10 2 p. (IEEE High Power Diode Lasers and Systems Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  7. Published

    Influence of ex-situ annealing on the properties of MgF2 thin films deposited by electron beam evaporation

    Reuna, J., Polojärvi, V., Pääkkönen, P., Lahtonen, K., Raappana, M., Aho, T., Isoaho, R., Aho, A., Valden, M. & Guina, M., Oct 2019, In : Optical Materials. 96, 9 p., 109326.

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    Performance of Solar Cell Grids based on Ag, Au, and Al for Cost-Effective Manufacturing

    Raappana, M., Aho, A., Aho, T., Isoaho, R., Anttola, E., Kajas, N., Polojärvi, V., Tukiainen, A. & Guina, M., Oct 2019, 2019 European Space Power Conference (ESPC). IEEE

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  9. Published

    Impact of Bi incorporation on the evolution of microstructure during growth of low-Temperature GaAs:Bi/Ga(As,Bi) layers

    Luna, E., Wu, M., Aoki, T., McCartney, M. R., Puustinen, J., Hilska, J., Guina, M., Smith, D. J. & Trampert, A., 28 Aug 2019, In : Journal of Applied Physics. 126, 8, 085305.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    High power GaInNAs superluminescent diodes emitting over 400 mW in the 1.2 μm wavelength range

    Aho, A., Viheriälä, J., Virtanen, H., Zia, N., Isoaho, R. & Guina, M., 22 Aug 2019, In : Applied Physics Letters. 115, 8, 4 p., 081104 .

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    Gradients of Be-dopant concentration in self-catalyzed GaAs nanowires

    Piton, M. R., Koivusalo, E., Hakkarainen, T., Avanco Galeti, H. V., Rodrigues, A. D. G., Talmila, S., Souto, S., Lupo, D., Gobato, Y. G. & Guina, M., 16 Aug 2019, In : Nanotechnology. 30, 33, 11 p., 335709.

    Research output: Contribution to journalArticleScientificpeer-review

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