Veröffentlichungen

E. Kuhn, A. Thränhardt
Modeling mode competition in laser diodes
Optical and Quantum Electronics 51, 206 (2019)

Z. Batool, S. Chatterjee, A. Chernikov, A. Duzik, R. Fritz, C. Gogineni, K. Hild, T. J. C. Hosea, S. Imhof, S. R. Johnson, Z. Jiang, S. Jin, M. Koch, S. W. Koch, K. Kolata, R. B. Lewis, X. Lu, M. Masnadi-Shirazi, J. M. Millunchick, P. M. Mooney, N. M. Riordan, O. Rubel, S. J. Sweeney, J. C. Thomas, A. Thränhardt, T. Tiedje, K. Volz
M. Henini
Molecular Beam Epitaxy - From Research to Mass Production

K. Kolata, S. Imhof, N. Köster, S. Cecchi, D. Chrastina, G. Isella, J. E. Sipe, A. Thränhardt, S. Chatterjee
Hole system heating by ultrafast interband energy transfer in optically excited Ge/SiGe quantum wells
Physical Review B 85, 165312 (2012)

K. Kolata, N. Köster, S. Chatterjee, D. Chrastina, G. Isella, J. E. Sipe, S. Imhof, A. Thränhardt
Ultrafast Electron-Hole Scattering Monitored by Hole Cooling in Optically Excited Germanium Quantum Wells
Conference on Lasers and Electro-Optics (CLEO) (2012)

S. Imhof, C. Wagner, A. Thränhardt, A. Chernikov, M. Koch, N. S. Köster, K. Kolata, S. Chatterjee, S. W. Koch, O. Rubel, X. Lu, S. R. Johnson, D. A. Beaton, T. Tiedje
Luminescence dynamics in Ga(AsBi)
Appl. Phys. Lett. 98, 161104 (2011)

S. Imhof, C. Wagner, A. Chernikov, M. Koch, N. S. Köster, K. Kolata, S. Chatterjee, S. W. Koch, O. Rubel, X. Lu, S. R. Johnson, D. A. Beaton, T. Tiedje, A. Thränhardt
Luminescence dynamics in Ga(AsBi)
International Workshop on Bismuth-Containing Semiconductors: Theory, Simulation and Experiment (2011)

S. Imhof
Mikroskopische Theorie der optischen Eigenschaften indirekter Halbleiter-Quantenfilme
Dissertation (2011)

S. Imhof, C. Wagner, A. Chernikov, M. Koch, N. S. Köster, K. Kolata, S. Chatterjee, S. W. Koch, X. Lu, S. R. Johnson, D. A. Beaton, T. Tiedje, O. Rubel, and A. Thränhardt,
Evidence of two disorder scales Ga(AsBi)
Phys. Status Solidi B 248, 851–854 (2011)

S. Imhof, A. Thränhardt:
Phonon-assisted transitions and optical gain in indirect semiconductors
Physical Review B 82, 085303 (08/2010)

A. Thränhardt:
Schneller als das Licht? Wie man Licht beschleunigen und abbremsen kann,
Akademie der Wissenschaften und der Literatur in Mainz, herausgegeben von Franz Steiner Verlag, Stuttgart, (2010)

A. Chernikov, S. Chatterjee, M. Koch, C. Bückers, S. W. Koch, S. Imhof, A. Thränhardt, S. R. Johnson, Xianfeng Lu, D. Beaton, T. Tiedje:
Optical spectroscopy of Bi containing semiconductors
CLEO and QELS, Optical Society of America, Washington, DC, (2010)

A. Chernikov, S. Chatterjee, M. Koch, C. Bückers, S. Imhof, A. Thränhardt, S. W. Koch, S. R. Johnson, Xianfeng Lu, D. Beaton, T. Tiedje:
Time resolved photoluminescence study of Ga(AsBi): influence of disorder
SPIE Photonics Europe, P. 7720-60, (04/2010)

S. Imhof, A. Thränhardt, A. Chernikov, M. Koch, N. S. Köster, K. Kolata, S. Chatterjee, S. W. Koch, Xianfeng Lu, S. R. Johnson, D. Beaton, T. Tiedje, O. Rubel:
Clustering effects in Ga(AsBi)
Appl. Phys. Lett. 96, 131115, (04/2010)

S. Imhof, A. Chernikov, S. Chatterjee, X. Lu, S. R. Johnson, D. Beaton, T. Tiedje, O. Rubel, A. Thränhardt, S. W. Koch:
Disorder effects in Ga(AsBi)
DPG VI, 03/2010, (Poster)

C. Bückers, E. Kühn, C. Schlichenmaier, S. Imhof, A. Thränhardt, J. Hader, J. V. Moloney, O. Rubel, W. Zhang, T. Ackemann, S. W. Koch:
Quantum modeling of semiconductor gain materials and vertical-external-cavity surface-emitting laser systems
Physica Status Solidi B 247, No. 4, S. 789-808, (01/2010)

E. Kühn, S. W. Koch, A. Thränhardt, J. Hader, J. V. Moloney:
Microscopic simulation of nonequilibrium features in quantum-well pumped semiconductor disk lasers
Appl. Phys. Lett. 96, 051116 (2010)

A. Chernikov, S. Chatterjee, C. Bückers, S. W. Koch, S. Imhof, A. Thränhardt, X. Lu, T. Tiedje, S. Johnson:
Influence of disorder on photoluminescence dynamics of Ga(AsBi)
SPIE Photonics West,  S. 589, Beitrag 7597-19, (Vortrag), (01/2010)

E. Kühn, A. Thränhardt, C. Bückers, S.W. Koch, J. Hader, J.V. Moloney:
Numerical study of the influence of an antireflection coating on the operating properties of vertical-external-cavity surface-emitting lasers
Journal of Applid Physics 106, 063105 (2009)

S. Horst, S. Chatterjee, K. Hantke, P.J. Klar, C. Lange, I. Nemeth, M. Schwalm, W. Stolz, K. Volz, C. Bückers, A. Thränhardt, S.W. Koch, W. Rühle, S. R. Johnson, J.-B. Wang, Y.-H. Zhang:
Hole confinement in quantum islands in Ga(AsSb)/GaAs/(AlGa)As heterostructures
Proc. SPIE Vol. 7214, 72141A (2009)

C. Bückers, S. Imhof, A. Thränhardt, J. Hader, J. V. Moloney, S. W. Koch:
Microscopic modeling of quantum well gain media for VECSEL applications
IEEE Journ. Sel. Top. Quant. El. 15, 984 (2009).

S. Horst, S. Chatterjee, W. W. Rühle, W. Diehl, W. Stolz, E. Kühn, A. Thränhardt, S. W. Koch, P. Brick:
Performance changes of a Vertical-External-Cavity Surface-Emitting Laser by an Intra-Cavity Anti-Reflex-Coating
phys. stat. sol. C 6 , 576 (2009)

S. Chatterjee, C. Lange, Swantje Horst, W. Diehl, G. Khitrova, H. M. Gibbs, P. Brick, A. Thränhardt, S. W. Koch, W. W. Rühle:
Ultrafast response and carrier dynamics of near-infrared semiconductor laser systems
Proc. SPIE (Invited Paper)(2008) 125009 (2008)

S. Imhof, C. Bückers, A. Thränhardt, J. Hader, J. V. Moloney, S. W. Koch:
Microscopic theory of the optical properties of Ga(AsBi)/GaAs quantum wells
Semicond. Sci. Technol. 23, 125009 (2008)

S. Horst, S. Chatterjee, K. Hantke, P. J. Klar, I. Nemeth, W. Stolz, K. Volz, C. Bückers, A. Thränhardt, S. W. Koch, W. Rühle, S. R. Johnson, J.-B. Wang, Y.-H. Zhang:
Hole confinement in quantum islands in Ga(AsSb)/GaAs/(AlGa)As heterostructures
Appl. Phys. Lett. 92, 161101 (2008), ausgewählt für Virtual Journal of Nanoscale Science and Technology, Mai 2008

C. Bückers, A. Thränhardt, S. W. Koch, M. Rattunde, N. Schulz, J. Wagner, J. Hader, J. V. Moloney:
Microscopic calculation and measurement of the laser gain in a GaInSb quantum well structure
Appl. Phys. Lett. 92, 071107 (2008)

E. Kühn, A. Thränhardt, S. W. Koch, W. Stolz, S. Chatterjee, C. Lange, W. W. Rühle, W. Wohlleben, M. Motzkus:
Influence of chirp on the femtosecond excitation of a semiconductor microcavity laser
Appl. Phys. Lett. 92, 011107 (2008)

C. Lange, S. Chatterjee, C. Schlichenmaier, A. Thränhardt, S. W. Koch, W. W. Rühle, J. Hader, J. V. Moloney, G. Khitrova, H. M. Gibbs:
Transient gain spectroscopy of (GaIn)As quantum wells: Experiment and microscopic analysis
Appl. Phys. Lett. 90, 251102 (2007)

W. Diehl, P. Brick, S. Chatterjee, S. Horst, K. Hantke, W. W. Rühle, W. Stolz, A. Thränhardt, S. W. Koch:
Dynamic behavior of 1040 nm semiconductor disk lasers on a nanosecond time scale
Appl. Phys. Lett. 90, 241102 (2007)

C. Bückers, G. Blume, A. Thränhardt, C. Schlichenmaier, P. J. Klar, G. Weiser, S. W. Koch, J. Hader, J. V. Moloney, T. J. C. Hosea, S. J. Sweeney, J.-B.Wang, S. R. Johnson, Y.-H. Zhang:
Microscopic electroabsorption lineshape analysis for Ga(AsSb)/GaAs heterostructures
Journ. Appl. Phys. 101, 033118 (2007)

A. Thränhardt, C. Bückers, C. Schlichenmaier, I. Kuznetsova, S. W. Koch, J. Hader, J. V. Moloney:
Microscopic simulation of semiconductor lasers at telecommunication wavelengths
Opt. Quant. El. 38, 1005 (2006)

A. Thränhardt, T. Meier, M. Reichelt, C. Schlichenmaier, B. Pasenow, I. Kuznetsova, S. Becker, T. Stroucken, J. Hader, A. R. Zakharian, J. V. Moloney, W. W. Chow, S. W. Koch:
Microscopic Modeling of the Optical Properties of Semiconductor Nanostructures
J. Non-Cryst. Sol. 352, 2480 (2006)

A. Thränhardt, S. W. Koch, J. Hader, J. V. Moloney:
Carrier dynamics in quantum well lasers
Opt. Quant. El. 38, 361 (2006)

A. Thränhardt, S. Becker, C. Schlichenmaier, I. Kuznetsova, S. W. Koch, J. Hader, J. V. Moloney, W. W. Chow:
Nonequilibrium theory for semiconductor laser systems
Proc. SPIE 6115 , 61150W (2006)

A. Thränhardt, C. Schlichenmaier, I. Kuznetsova, S. W. Koch, J. Hader, J. V. Moloney:
Modeling of (GaIn)(NAs) and related laser media
Proc. SPIE 6115, 61151R (2006)

C. Schlichenmaier, A. Thränhardt, T. Meier, S. W. Koch, W. W. Chow, J. Hader, J. V. Moloney:
Gain and carrier losses of (GaIn)(NAs) heterostructures in the 1300--1500 nm range
Appl. Phys. Lett. 87, 261109 (2005)

A. Thränhardt, I. Kuznetsova, C. Schlichenmaier, S. W. Koch, L. Shterengas, G. Belenky, J.-Y. Yeh, L. J. Mawst, N. Tansu, J. Hader, J. V. Moloney, W. W. Chow:
Nitrogen incorporation effects on gain properties in GaInNAs lasers - experiment and theory
Appl. Phys. Lett. 86, 201117 (2005)

K. Hantke, J. D. Heber, C. Schlichenmaier, A. Thränhardt, T. Meier, B. Kunert, K. Volz, W. Stolz, S. W. Koch, W. W. Rühle:
Time-resolved photoluminescence of type-I and type-II (GaIn)As/Ga(NAs) heterostructures
Phys. Rev. B 71 , 165320 (2005), ausgewählt für Virtual Journal of Ultrafast Sciences, May 2005

C. Schlichenmaier, H. Grüning, A. Thränhardt, P. J. Klar, B. Kunert, K. Volz, W. Stolz, W. Heimbrodt, T. Meier, S. W. Koch, J. Hader, J. V. Moloney:
Type I-type II transition in InGaAs/GaNAs heterostructures
Appl. Phys. Lett. 86, 081903 (2005)

A. Thränhardt, S. Becker, C. Schlichenmaier, I. Kuznetsova, T. Meier, S. W. Koch, J. Hader, J. V. Moloney, W. W. Chow:
Nonequilibrium gain in optically pumped GaInNAs laser structures
Appl. Phys. Lett. 85, 5526 (2004)

A. Thränhardt, C. Ell, S. Mosor, G. Rupper, G. Khitrova, H. M. Gibbs, S. W. Koch:
Interplay of phonon and disorder scattering in semiconductor quantum wells
Phys. Rev. B 68, 035316 (2003)

A. Thränhardt, C. Ell, G. Khitrova, H. M. Gibbs:
Anisotropic emission of interface fluctuation quantum dots
Eur. Phys. Journal B 27, 571 (2002)

J. R. Guest, T. H. Stievater, Xiaoqin Li, D. G. Steel, D. Gammon, D. S. Katzer, D. Park, C. Ell, A. Thränhardt, G. Khitrova, H. M. Gibbs:
Direct observation of optical absorption by single quantum dot excitons
Phys. Rev. B 65, R241310 (2002)

A. Thränhardt, C. Ell, G. Khitrova, H. M. Gibbs:
Relation between dipole moment and radiative lifetime in interface fluctuation quantum dots
Phys. Rev. B 65, 035327 (2002)

A. Thränhardt, S. Kuckenburg, A. Knorr, P. Thomas, S. W. Koch:
Interplay between coherent and incoherent scattering in quantum well secondary emission
Phys. Rev. B 62, 16802 (2000)

A. Thränhardt, S. Kuckenburg, A. Knorr, S. W. Koch:
Coherent and incoherent contributions to secondary emission
phys. stat. sol. (b) 221, 227 (2000)

S. Kuckenburg, A. Thränhardt, A. Knorr, M. Kira, F. Jahnke, S. W. Koch:
Many-body quantum theory of spontaneous emission of semiconductor quantum wells
phys. stat. sol. (a) 178, 409 (2000)

A. Thränhardt, S. Kuckenburg, A. Knorr, T. Meier, S. W. Koch:
Quantum theory of phonon assisted exciton formation and luminescence in semiconductor quantum wells
Phys. Rev. B 62, 2706 (2000)

T. Meier, H. J. Kolbe, A. Thränhardt, G. Weiser, P. Thomas, S. W. Koch:
Coherent dynamics of photoexcited semiconductor superlattices in homogeneous electric fields
Physica E 7, 267 (2000)

W. Geiselbrecht, U. Pfeiffer, A. Thränhardt, U. Klütz, A. C. Gossard, G. H. Döhler:
An optimized digital alloy growth technique for accurate band gap engineering
Journal of Crystal Growth 201/202, 163 (1999)

U. Pfeiffer, P. Kiesel, W. Geiselbrecht, G. H. Döhler, K. Maranowski, A. Thränhardt:
A study of light-hole electro-absorption in AlGaAs parabolic quantum wells, using a novel method
Superlatt. Microstruct. 25 , 425 (1999)

A. Thränhardt, H. J. Kolbe, J. Hader, T. Meier, G. Weiser, S. W. Koch:
Field-dependent absorption in superlattices: Comparison of theory and experiment
Appl. Phys. Lett. 73, 2612 (1998)

A. Thränhardt, J. Hader, S. W. Koch:
Calculation of the excitonic absorption in parabolic quantum well structures
Phys. Rev. B 58, 1512 (1998)

M. Kneissl, P. Kiesel, N. Linder, A. Thränhardt, H. Grothe, G. H. Döhler:
Fast MSM modulators based on the two-dimensional Franz-Keldysh effect
SPIE--Proceedings 2694, 165-173 (1996)