Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Jerry V. Moloney"'
Autor:
Jerry V. Moloney, Tineke Stroucken, J. T. Steiner, U. Huttner, Lars Meckbach, Stephan W. Koch, Jörg Hader, Josefine Neuhaus
Publikováno v:
Physical Review B. 101
The dynamics of band-gap renormalization and gain build-up in monolayer MoTe$_2$ is investigated by evaluating the non-equilibrium Dirac-Bloch equations with the incoherent carrier-carrier and carrier-phonon scattering treated via quantum-Boltzmann t
Autor:
Wolfgang Stolz, S. W. Koch, S. Reinhard, M. J. Weseloh, Jörg Hader, C. Fuchs, A. Brüggemann, Jerry V. Moloney, A. Bäumner, P. Ludewig, A. Ruiz Perez
Publikováno v:
2018 IEEE International Semiconductor Laser Conference (ISLC).
The maturity of GaAs/AlAs-based technology enabled the fabrication of highly efficient diode lasers based on (AlGaIn)As/GaAs as well as (AlGa)As/GaAs active regions. Furthermore, these material systems have proven to be widely adaptable, because the
Autor:
K. Schuh, Phil Rosenow, Ewan M. Wright, S. W. Koch, Paris Panagiotopoulos, Miroslav Kolesik, Jerry V. Moloney
Publikováno v:
Ultrafast Bandgap Photonics III.
We have identified major paradigm shifts relative to near-IR filamentation when high power multiple terawatt laser pulses are propagated at mid-IR and long-IR wavelengths within key atmospheric transmission windows. Individual filaments at near-IR (8
Autor:
Wolfgang Stolz, Christian Berger, A. Brüggemann, Christoph Möller, Jerry V. Moloney, Stephan W. Koch, C. Fuchs, S. Reinhard, M. J. Weseloh, A. Bäumner, Jörg Hader
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-2 (2018)
A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.
Publikováno v:
SPIE Proceedings.
Fully microscopic many-body models are used to determine important material characteristics of GaAsBi and InAsBi based devices. Calculations based on the band anti-crossing (BAC) model are compared to first principle density functional theory (DFT) r
Autor:
S. W. Koch, Christian Berger, Wolfgang Stolz, Christoph Möller, Fan Zhang, Jörg Hader, Jerry V. Moloney, Arno Rehn, Martin Koch, Arash Rahimi-Iman, A. Ruiz Perez, C. Fuchs
Publikováno v:
Electronics Letters. 53:93-94
The modal properties of a novel vertical-external-cavity surface-emitting laser with (GaIn)As/Ga(AsSb)/(GaIn)As type-II quantum wells are analysed. The device, emitting at a wavelength around 1175 nm, is operated in TEM00 mode and optimised for a hig
Autor:
Maik Scheller, Ranjan Singh, Ibraheem Al-Naib, Ajanthkrishna Velauthapillai, Martin Koch, Lorenz Maximilian Schneider, Norman Born, Jan C. Balzer, Jerry V. Moloney
Publikováno v:
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
A metasurface with an ultrahigh angular sensitivity to the angle of incidence at a chosen frequency is presented. Strongly interacting metamolecules are arranged such that a novel functionality of a metamaterial structure with multiple Fano resonance
Autor:
Jerry V. Moloney, A. Wagner, W. W. Rühle, Eoin P. O'Reilly, S. W. Koch, Martin R. Hofmann, Jörg Hader, W.W. Chow, B. Borchert, Wolfgang Stolz, Henning Riechert, J. Koch, Hans Christian Schneider, Nils C. Gerhardt, C. Ellmers, A.Y. Egorov, F. Höhnsdorf
Publikováno v:
IEEE Journal of Quantum Electronics. 38:213-221
The ultrafast emission dynamics of a 1.3-/spl mu/m (GaIn)(NAs)/GaAs vertical-cavity surface-emitting laser is studied by femtosecond luminescence upconversion. We obtain a minimum peak delay of 15.5 ps and a minimum pulse width of 10.5 ps. Laser oper
Publikováno v:
SPIE Proceedings.
After a brief historical review, we describe recent research in the study of tera-Watt class femtosecond lasers propagating in air and condensed media. Here critical self-focusing of the light field reflects the presence of a famous singularity (blow
Autor:
S. W. Koch, Maik Scheller, Matthias Wichmann, Bernd Heinen, Arash Rahimi-Iman, Mohammad Khaled Shakfa, Martin Koch, Jerry V. Moloney
Publikováno v:
2014 International Conference Laser Optics.