Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Christos Evangelatos"'
Autor:
Alexandros Louridas, Jonas von Bismarck, Volker Freudenthaler, Eleni Marinou, George Tsaknakis, Vassilis Amiridis, George Georgoussis, Peristera Paschou, Christos Evangelatos, Alexandros Tavernarakis, Thomas Kanitz, Alexandra Tsekeri, Charikleia Meleti, Ioannis Binietoglou, Nikolaos Siomos
The eVe dual-laser/dual-telescope lidar system is briefly given here, focusing on the optical and mechanical parts of system’s emission and receiver units. The compact design of linear/circular emission unit along with the linear/circular analyser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9747cfa87d869c920cbca8b86a22bbc5
https://doi.org/10.5194/amt-2021-268
https://doi.org/10.5194/amt-2021-268
Autor:
Georgios Tsaknakis, Georgios Avdikos, Paraskevas Bakopoulos, Alexandros Papayannis, Dimitris N. Papadopoulos, Georgios Tzeremes, Christos Evangelatos
Publikováno v:
IEEE Photonics Technology Letters. 26:1890-1893
An end-pumped actively Q-switched Nd:YAG laser using a multisegmented crystal rod as laser active material, directly pumped to the upper laser level by an 885-nm emitting diode is demonstrated. The Nd:YAG crystal was pumped both in CW and quasi-CW mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ba130f335288f04ed500425391fd730
https://doi.org/10.1109/lpt.2014.2341656
https://doi.org/10.1109/lpt.2014.2341656
Autor:
George Tsaknakis, François Balembois, Dimitrios Papadopoulos, Christos Evangelatos, Stavros Boukios, Paraskevas Bakopoulos, Loïc Deyra, Georgios Avdikos, Patrick Georges, Alexandros Papayannis, Georgios Tzeremes
Publikováno v:
High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light: Entering New Frontiers with Petawatt-Class Lasers.
We present preliminary simulation and experimental results obtained in the frame of QOMA project funded by the European Space Agency (ESA), involving the design and development of a diode-pumped solid state (DPSS) Nd:YAG laser. The simulation results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40044cd646c39054fa81760bf51adb5f
https://doi.org/10.1117/12.2020816
https://doi.org/10.1117/12.2020816
Autor:
Christos Evangelatos, Dimitrios Papadopoulos, Georgios Tzeremes, Alexandros Papayannis, G. Tsaknakis, G. Avdikos, Paraskevas Bakopoulos
Publikováno v:
Applied Optics. 52:8795
Mitigation of thermal effects in a 1064 nm Nd:YAG laser is demonstrated through the combination of a multisegmented crystal rod and upper laser level pumping by diode at 885 nm toward optimizing the generated beam profile. Continuous wave (cw) and pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff61cb8b83f0bb6e7d1462ee99d61688
https://doi.org/10.1364/ao.52.008795
https://doi.org/10.1364/ao.52.008795
Autor:
Peristera Paschou, Nikolaos Siomos, Alexandra Tsekeri, Alexandros Louridas, George Georgoussis, Volker Freudenthaler, Ioannis Binietoglou, George Tsaknakis, Alexandros Tavernarakis, Christos Evangelatos, Jonas von Bismarck, Thomas Kanitz, Charikleia Meleti, Eleni Marinou, Vassilis Amiridis
Publikováno v:
Atmospheric Measurement Techniques. 15(7):2299-2323
The eVe dual-laser/dual-telescope lidar system is introduced here, focusing on the optical and mechanical parts of the system's emission and receiver units. The compact design of the linear–circular emission unit along with the linear–circular an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::504364f09cb9df0869995c93c40cd65f