Blar i NTNU Open på forfatter "Sorokina, Irina"
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Atmospheric dispersion management in mid-IR mode-locked oscillators
Sorokin, Evgeni; Rudenkov, Alexander; Tolstik, Nikolai; Kalashnikov, Vladimir; Demesh, Maksim; Sorokina, Irina (Peer reviewed; Journal article, 2023)The atmospheric dispersion in the mid-infrared transparency windows presents an important albeit often neglected factor when developing ultrashort-pulsed lasers. We show that it can amount to hundreds of fs2 in 2–3 µm ... -
Fine material processing using ultra-short pulsed 2 μm all-fiber lasers
Richter, Roland Axel (Doctoral theses at NTNU;2022:327, Doctoral thesis, 2022)Precision processing of silicon (Si) and other semiconductors is becoming increasingly important following the rising demand for semiconductor-based devices. Laser-assisted material processing on and below the surface can ... -
High peak power and energy scaling in the mid-IR chirped-pulse oscillator-amplifier laser systems
Rudenkov, Alexander; Kalashnikov, Vladimir; Sorokin, Evgeni; Demesh, Maksim; Sorokina, Irina (Peer reviewed; Journal article, 2023)The paper introduces a new route towards the ultrafast high laser peak power and energy scaling in a hybrid mid-IR chirped pulse oscillator-amplifier (CPO-CPA) system, without sacrificing neither the pulse duration nor ... -
Ultra-short pulsed Tm- and Er-doped all-fiber MOPA lasers and supercontinuum sources.
Klimentov, Dmitry (Doctoral thesis, 2016-12-12)The present work describes the results of the development of a family of novel diode-pumped ultra-short and short pulsed Er- and Tm-fiber laser systems in the “eye-safe” near- and mid-Infrared (mid-IR) wavelength range for ...