Zobrazeno 1 - 10
of 22
pro vyhledávání: '"V. A. Shchukin"'
Autor:
N. N. Ledentsov, V. A. Shchukin, V. P. Kalosha, J. R. Kropp, M. Agustin, S. A. Blokhin, A. A. Blokhin, M. A. Bobrov, M. M. Kulagina, Yu. M. Zadiranov, N. A. Maleev
Publikováno v:
Technical Physics Letters. 44:36-39
Vertical-cavity surface-emitting lasers (VCSELs) with an aperture limited by an oxide and a resonance cavity based on GaAlAs with high Al content provide a maximum γ factor (λ/2 design) and suppression of optical power beyond the aperture. A VCSEL
Publikováno v:
2019 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD).
We present a comprehensive description of electrical properties of vertical-cavity surface-emitting lasers (VCSELs) based on a drift-diffusion model applied to carrie r transport in 3D multilayer semiconductor laser heterostructure with a p-n junctio
Autor:
J.-R. Kropp, Jin-Wei Shi, M. Agustin, N. N. Ledentsov, V. A. Shchukin, Zuhaib Khan, Nikolay Cherkashin, Łukasz Chorchos, Chen-Lung Cheng, Jaroslaw P. Turkiewicz
Publikováno v:
Solid-State Electronics
Solid-State Electronics, 2019, 155, pp.150-158. ⟨10.1016/j.sse.2019.03.018⟩
Solid-State Electronics, Elsevier, 2019, 155, pp.150-158. ⟨10.1016/j.sse.2019.03.018⟩
Solid-State Electronics, 2019, 155, pp.150-158. ⟨10.1016/j.sse.2019.03.018⟩
Solid-State Electronics, Elsevier, 2019, 155, pp.150-158. ⟨10.1016/j.sse.2019.03.018⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7ac49b5d53d8193f2eed4fdf033d862
https://hal.science/hal-02123597
https://hal.science/hal-02123597
Autor:
Vladimir Kalosha, J.-R. Kropp, M. Agustin, N. N. Ledentsov, Chen-Lung Cheng, Jin-Wei Shi, V. A. Shchukin, Zuhaib Khan
Publikováno v:
ECOC
850nm SM-VCSELs can suffer from low power particularly at high temperatures, as compared to their MM counterparts. We demonstrate stable 850nm and 910nm SM-VCSELs at 85°C under moderate current densities, capable of unequalized 25Gb/s NRZ transmissi
Autor:
Kai-Lun Chi, V. A. Shchukin, Vladimir Kalosha, J.-R. Kropp, N. N. Ledentsov, M. Agustin, Jin-Wei Shi, Zuhaib Khan
Publikováno v:
Vertical-Cavity Surface-Emitting Lasers XXII.
The development of advanced OM5 wideband multimode fiber (WBMMF) allowing high modal bandwidth in the spectral range 840-950 nm motivates research in vertical-cavity-surface-emitting-lasers (VCSELs) at wavelengths beyond the previously accepted for s
Autor:
J.-R. Kropp, Mahdi Khafaji, T. Morf, Iain Eddie, Jaroslaw P. Turkiewicz, Ronny Henker, Leos Halmo, Jan Pliva, Thomas Toifl, Marc Seifried, Alessandro Cevrero, Martin Zoldak, N. N. Ledentsov, Ilter Ozkaya, V. A. Shchukin, Frank Ellinger
Publikováno v:
OFC
Scopus-Elsevier
Warsaw University of Technology-OmegaPSIR
Scopus-Elsevier
Warsaw University of Technology-OmegaPSIR
We report a low-power 4-channel NRZ optical RX including a digital burst-mode CDR measured up to 40Gb/s/lane in 14nm CMOS. The RX, designed for 850nm VCSEL based optical links, can wake-up and achieve phase-lock in 8ns at BER
Autor:
Arkadiusz Lewandowski, M. Agustin, Grzegorz Stepniak, V. A. Shchukin, G. Schaefer, N. N. Ledentsov, Jaroslaw P. Turkiewicz, Nikolay Ledentsov, J.-R. Kropp
Publikováno v:
Electronics Letters. 52:633-635
Successful 54 Gbit/s on–off keying (OOK) transmission over 2.2 km of multimode OM4 fibre is demonstrated. The decisive advantages of the single mode over multimode vertical cavity surface emitting laser (VCSEL) in transmission experiments are shown
Autor:
N. N. Ledentsov, V. A. Shchukin, V. P. Kalosha, J.-R. Kropp, M. Agustin, L. Chorchos, J. P. Turkiewicz
Publikováno v:
ICTON
Design of the oxide-confined vertical cavity surface emitting laser (VCSEL) with anti-guiding AlAs-rich core has recently attracted a lot of attention. Lack of the waveguiding core increases the oscillator strength of the VCSEL mode, allows the ultim
Autor:
Jaroslaw P. Turkiewicz, V.M. Kalosha, N. N. Ledentsov, J.-R. Kropp, M. Augustin, Lukasz Chorchos, V. A. Shchukin
Publikováno v:
ICTON
The ever growing data volumes in the IT infrastructure can only by carried by the optical transmission technologies. The key requirements for such transmission systems are the small footprint, high energy efficiency and the low cost of ownership. One
Publikováno v:
SPIE Proceedings.
Design of the oxide–confined vertical cavity surface emitting laser (VCSEL) with enhanced engineered lateral leakage of high–order transverse optical modes is studied by three–dimensional optical modeling to evaluate the robustness of the leaka