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  1. Employees

Språkvelger

Norsk

Christos Grivas

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Christos Grivas

Head Engineer
Department of Physics

christos.grivas@ntnu.no
Realfagbygget, B4-127, Gløshaugen, Høgskoleringen 5
Publications Outreach

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2024

  • Grivas, Christos. (2024) Design of optical interleavers for coherent rate multiplication of mode-locked Cr-doped channel waveguide lasers . Norwegian University of Science and Technology - NTNU
    Report
  • Demesh, Maksim; Sorokin, Evgeni; Einmo, Eskil; Grivas, Christos; Tolstik, Nikolai; Okhrimchuk, Andrey. (2024) Depressed cladding buried waveguide lasers: single-crystal vs. polycrystalline Cr:ZnS. Optica
    Academic anthology/Conference proceedings
  • Einmo, Eskil; Tolstik, Nikolai; Grivas, Christos; Demesh, Maksim; Kontis, Paraskevas; Sorokina, Irina T. (2024) Morphology Characterization and Refractive Index Analysis of Subsurface Ultrashort-Pulsed Laser Modifications in ZnS. Physica Status Solidi (a) applications and materials science
    Academic article

2023

  • Sorokina, Irina; Kalashnikov, Vladimir; Rudenkov, Alexander; Demesh, Maksim; Grivas, Christos; Gusakova, Natali. (2023) En route to next generation high energy high repetition rate ultrafast laser sources in the mid-IR (invited). Proceedings of the Xth International Symposium "Ultrafast Dynamics and Ultrafast bandgap Photonics"
    Academic article

Journal publications

  • Einmo, Eskil; Tolstik, Nikolai; Grivas, Christos; Demesh, Maksim; Kontis, Paraskevas; Sorokina, Irina T. (2024) Morphology Characterization and Refractive Index Analysis of Subsurface Ultrashort-Pulsed Laser Modifications in ZnS. Physica Status Solidi (a) applications and materials science
    Academic article
  • Sorokina, Irina; Kalashnikov, Vladimir; Rudenkov, Alexander; Demesh, Maksim; Grivas, Christos; Gusakova, Natali. (2023) En route to next generation high energy high repetition rate ultrafast laser sources in the mid-IR (invited). Proceedings of the Xth International Symposium "Ultrafast Dynamics and Ultrafast bandgap Photonics"
    Academic article

Books

  • Demesh, Maksim; Sorokin, Evgeni; Einmo, Eskil; Grivas, Christos; Tolstik, Nikolai; Okhrimchuk, Andrey. (2024) Depressed cladding buried waveguide lasers: single-crystal vs. polycrystalline Cr:ZnS. Optica
    Academic anthology/Conference proceedings

Report

  • Grivas, Christos. (2024) Design of optical interleavers for coherent rate multiplication of mode-locked Cr-doped channel waveguide lasers . Norwegian University of Science and Technology - NTNU
    Report

Outreach

2024

  • Poster
    Einmo, Eskil; Tolstik, Nikolai; Grivas, Christos; Demesh, Maksim; Kontis, Paraskevas; Sorokina, Irina T. (2024) Morphology and refractive index dependence on laser parameters in subsurface ultrashort pulsed laser processing of ZnS. Gettering and Defect Engineering in Semiconductor Technology (GADEST) , Bad Schandau 2024-09-08 - 2024-09-13
  • Academic lecture
    Einmo, Eskil Johan Nilsen; Tolstik, Nikolai; Grivas, Christos; Kontis, Paraskevas; Sorokina, Irina T; Sabatino, Marisa Di. (2024) Morphology and refractive index characterization of subsurface ultrashort pulsed laser modifications in ZnS. Norsk Materialteknisk Selskap Nasjonal konferanse for materialteknologi , Trondheim 2024-08-28 - 2024-08-29
  • Academic lecture
    Sorokina, Irina T; Demesh, Maksim; Rudenkov, Alexander; Gusakova, Natali; Einmo, Eskil; Kalashnikov, Vladimir. (2024) Ultrafast 2-3 micron laser sources: towards silicon photonics integration and applications. XI Ultrafast Dynamics and Ultrafast Bandgap Photonics , Heraklion, Crete, Greece 2024-06-16 - 2024-06-21
  • Poster
    Demesh, Maksim; Sorokin, Evgeni; Einmo, Eskil; Grivas, Christos; Tolstik, Nikolai; Okhrimchuk, Andrey. (2024) Depressed cladding buried waveguide lasers: single-crystal vs. polycrystalline Cr:ZnS. Optica Publishing Group High-Brightness Sources and Light-Driven Interactions Congress , Vienna 2024-03-12 - 2024-03-14

2023

  • Academic lecture
    Sorokina, Irina; Kalashnikov, Vladimir; Rudenkov, Alexander; Demesh, Maksim; Gusakova, Natali; Grivas, Christos. (2023) En route to next generation high energy high repetition rate ultrafast laser sources in the mid-IR. US Naval Research Laboratory & University Of Crete Proceedings of the Xth International Symposium "Ultrafast Dynamics and Ultrafast bandgap Photonics" , Hersonissos, Crete, Greece 2023-06-04 - 2023-06-10

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