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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2020Failure analysis of normally-off GaN HEMTs under avalanche conditions
Martinez, P.J.; Letz, S.; Maset, E.; Zhao, D.
Zeitschriftenaufsatz
2020Interplay between C-doping, threading dislocations, breakdown, and leakage in GaN on Si HEMT structures
Besendörfer, S.; Meissner, E.; Zweipfennig, T.; Yacoub, H.; Fahle, D.; Behmenburg, H.; Kalisch, H.; Vescan, A.; Friedrich, J.; Erlbacher, T.
Zeitschriftenaufsatz
2020Non-Degenerate Nonlinear Frequency Mixing in (110)-Grown GaAs Nanoresonators
Weissflog, M.A.; Cai, M.; Parry, M.; Rahmani, M.; Xu, L.; Fedotova, A.N.; Marino, G.; Lysevych, M.; Tan, H.; Jagadish, C.; Miroshnichenko, A.; Leo, G.; Sukhorukov, A.A.; Setzpfandt, F.; Pertsch, T.; Staude, I.; Neshev, D.N.
Konferenzbeitrag
2019Correlation of optical properties and interface morphology in type-II semiconductor heterostructures
Rost, Luise; Gies, Sebastian; Stein, Markus; Fuchs, Christian; Nau, Siegfried; Kükelhan, Pirmin; Volz, Kerstin; Stolz, Wolfgang; Koch, Martin; Heimbrodt, Wolfram
Zeitschriftenaufsatz
2019Highly scalable distributed high electron mobility transistor model
Heinz, Felix; Schwantuschke, Dirk; Leuther, Arnulf; Ambacher, Oliver
Konferenzbeitrag
2017Mesa Separation of GaInP Solar Cells by Picosecond Laser Ablation
Weber, J.; Klinger, V.; Brand, A.; Gutscher, S.; Wekkeli, A.; Mondon, A.; Oliva, E.; Dimroth, F.
Zeitschriftenaufsatz
2016Integrated Power and Data Transceiver Devices for Power-by-Light Systems - A Concept Study
Helmers, H.; Lackner, D.; Siefer, G.; Oliva, E.; Dimroth, F.; Bett, A.W.
Konferenzbeitrag
2016Monolithically-integrated power circuits in high-voltage GaN-on-Si heterojunction technology
Reiner, R.; Waltereit, P.; Weiss, B.; Mönch, S.; Wespel, M.; Müller, S.; Quay, R.; Ambacher, O.
Konferenzbeitrag
2016Transient I-V Measurement Set-up for Photovoltaic Laser Power Converters under Monochromatic Irradiance
Reichmuth, S.K.; Helmers, H.; Garza, C.E.; Vahle, D.; Boer, M. de; Stevens, L.; Mundus, M.; Helmers, H.; Bett, A.W.; Siefer, G.
Konferenzbeitrag
2013Generation and detection of terahertz radiation up to 4.5 THz by low-temperature grown GaAs photoconductive antennas excited at 1560 nm
Rämer, Jan-Martin; Ospald, Frank; Freymann, Georg von; Beigang, René
Zeitschriftenaufsatz
2007Intersubband relaxation dynamics in single and double quantum wells based on strained InGaAs/AIAs/AIAsSb
Grimm, C.V.-B.; Priegnitz, M.; Winnerl, S.; Schneider, H.; Helm, M.; Biermann, K.; Künzel, H.
Zeitschriftenaufsatz
2007Vertically coupled microring laser devices based on InP using BCB waferbonding
Hamacher, M.; Troppenz, U.; Heidrich, H.; Dragoi, V.
Konferenzbeitrag
2005The evolution of the electric field in an optically excited semiconductor superlattice
Lisauskas, A.; Blöser, C.; Hummel, A.B.; Sachs, R.; Roskos, H.G.; Juozapavicius, A.; Valusis, G.; Köhler, K.
Zeitschriftenaufsatz
2005Time-resolved photocurrent spectroscopy of the evolution of the electric field in optically excited superlattices and the prospects for Bloch gain
Lisauskas, A.; Blöser, C.; Sachs, R.; Roskos, H.G.; Juozapavicius, A.; Valusis, G.; Köhler, K.
Zeitschriftenaufsatz
2002All-active InGaAsP/InP ring cavities for widespread functionalities in the wavelength domain
Troppenz, U.; Hamacher, M.; Rabus, D.G.; Heidrich, H.
Konferenzbeitrag
2002Box-like filter response of triple ring resonators with integrated SOA sections based on GaInAsP/InP
Rabus, D.G.; Hamacher, M.; Heidrich, H.; Troppenz, U.
Konferenzbeitrag
2002High-performance all-active tapered 1550 nm InGaAsP-BH-FP lasers
Möhrle, M.; Roehle, H.; Sigmund, A.; Suna, A.; Reier, F.
Konferenzbeitrag
2002High-Q channel-dropping filters using ring resonators with integrated SOAs
Rabus, D.G.; Hamacher, M.; Troppenz, U.; Heidrich, H.
Zeitschriftenaufsatz
2002Investigation of macroscopic uniformity during CH4/H2 reactive ion etching of InP and its improvement by use of a guard ring
Janiak, K.; Niggebrugge, U.
Zeitschriftenaufsatz
2002Low-temperature-grown 1.55 mu m GaInAs/AlInAs quantum wells for optical switching: MBE growth and optical response
Kuenzel, H.; Biermann, K.; Boettcher, J.; Harde, P.; Kurtzweg, M.; Schneider, R.; Neumann, W.; Nickel, D.; Reimann, K.; Woerner, M.; Elsaesser, T.
Konferenzbeitrag
2002MOVPE-based in-situ etching of InP epitaxial heterostructures
Wolfram, P.; Franke, D.; Ebert, W.; Grote, N.
Konferenzbeitrag
2002Optoelectronic/photonic integrated circuits on InP between technological feasibility and commercial success
Kaiser, R.; Heidrich, H.
Zeitschriftenaufsatz
2002Zener tunneling in superlattices in a magnetic field
Meinhold, D.; Leo, K.; Fromer, N.A.; Chemla, D.S.; Glutsch, S.; Bechstedt, F.; Köhler, K.
Zeitschriftenaufsatz
2001'On-wafer' surface implanted high power, picosecond pulse InGaAsP/InP ( lambda =1.53-1.55 mu m) laser diodes
Paraskevopoulos, A.; Hensel, H.-J.; Schelhase, S.; Frahm, J.; Kubler, J.; Denker, A.; Gubenko, A.; Portnoi, E.L.
Zeitschriftenaufsatz
20011300 nm GaAs-based microcavity LED incorporating InAs/GaInAs quantum dots
Kovshb, A.R.; Maleev, N.A.; Sakharov, A.V.; Moeller, C.; Krestnikov, I.L.; Kovsh, A.R.; Mikhrin, S.S.; Zhukov, A.E.; Ustinov, V.M.; Passenberg, W.; Pawlowski, E.; Kuenzel, H.; Tsatsul'nikov, A.F.; Ledentsov, N.N.; Bimberg, D.; Alferov, Z.I.
Zeitschriftenaufsatz
200150 GHz photoreceiver modules for RZ and NRZ modulation format comprising InP-OEICs
Bach, H.-G.; Schlaak, W.; Mekonnen, G.G.; Steingrüber, R.; Seeger, A.; Passenberg, W.; Ebert, W.; Jacumeit, G.; Eckhard, T.; Ziegler, R.; Beling, A.; Schmauss, B.; Munk, A.; Engel, T.; Umbach, A.
Konferenzbeitrag
2001Analysis of optical crosstalk within optoelectronic integrated circuits including lasers and photodetectors
Heidrich, H.; Kaiser, R.; Albrecht, P.; Fidorra, S.; Hamacher, M.; Rehbein, W.
Zeitschriftenaufsatz
2001Fabrication of InGaAsP/InP ridge waveguide lasers with dry etched facets using chemically assisted ion beam etching and a simple photoresist mask
Paraskevopoulos, A.; Hensel, H.-J.; Molzow, W.-D.; Janiak, K.; Suryaputra, E.; Roehle, H.; Wolfram, P.; Ebert, W.
Konferenzbeitrag
2001High single-mode-yield multiple-wavelength DFB-laser arrays in the 1.55 mu m range
Kreissl, J.; Troppenz, U.; Rehbein, W.; Hüttl, B.; Lenz, E.; Venghaus, H.; Fidorra, F.
Konferenzbeitrag
2001Low-temperature MBE growth and characteristics of InP-based AlInAs/GaInAs MQW structures
Künzel, H.; Biermann, K.; Nickel, D.; Elsaesser, T.
Zeitschriftenaufsatz
2001MMI-coupled ring resonators in GaInAsP-InP
Rabus, D.G.; Hamacher, M.
Zeitschriftenaufsatz
2001Status of InP-based metal organic MBE with reference to conventional MBE and MOVPE
Kunzel, H.; Gibis, R.; Kaiser, R.; Malchow, S.; Schelhase, S.
Konferenzbeitrag
2000"On-wafer" surface implanted high power, picosecond pulse InGaAs/InP ( lambda -1.53-1.55 mu m) laser diodes
Paraskevopoulos, A.; Hensel, H.-J.; Schelhase, S.; Frahm, J.; Kubler, J.; Denker, A.; Gubenko, A.; Portnoi, E.L.
Konferenzbeitrag
200040 GHz InP-based photoreceiver OEICs: Application for 40 Gb/s TDM systems and beyond
Bach, H.G.; Schlaak, W.; Mekonnen, G.G.; Umbach, A.; Schramm, C.; Unterborsch, G.; Passenberg, W.
Konferenzbeitrag
2000Comparison of MOVPE-based Zn diffusion into InGaAsP/InP using H2 and N2 carrier gas
Schroeter-Janssen, H.; Roehle, H.; Franke, D.; Bochnia, R.; Harde, P.; Grote, N.
Zeitschriftenaufsatz
2000Conservation of low dark current of InGaAs photodiodes after NH3/HF etch with a BCB passivation layer
Schmidt, D.; Trommer, D.
Konferenzbeitrag
2000Coupled Bloch-phonon oscillations in GaAs/AlGaAs superlattices: theory and experiment
Dekorsy, T.; Bartels, A.; Kurz, H.; Ghosh, A.; Jönsson, L.; Wilkens, J.; Köhler, K.; Hey, R.; Ploog, K.
Zeitschriftenaufsatz
2000Detuned grating multi-section-RW-DFB-lasers for high speed optical signal processing
Möhrle, M.; Sartorius, B.; Bornholt, C.; Bauer, S.; Brox, O.; Sigmund, A.; Steingrüber, R.; Radziunas, M.; Wünsche, H.J.
Konferenzbeitrag
2000Direct observation of depolarization shift of the intersubband resonance
Graf, S.; Sigg, H.; Köhler, K.; Bächtold, W.
Zeitschriftenaufsatz
2000Direct Observation of dynamical screening of the intersubband resonance
Graf, S.; Sigg, H.; Köhler, K.; Bächtold, W.
Zeitschriftenaufsatz
2000Dynamics of Bloch oscillations under the influence of scattering and coherent plasmon coupling
Löser, F.; Kosevich, Y.; Köhler, K.; Leo, K.
Zeitschriftenaufsatz
2000Evolution of energy levels of a GaAs/AlGaAs superlattice under the influence of a strong magnetic field
Bauer, T.; Hummel, A.; Roskos, H.; Köhler, K.
Zeitschriftenaufsatz
2000GaN static induction transistor fabrication
Weimann, G.; Eastman, L.F.; Obloh, H.; Köhler, K.
Konferenzbeitrag
2000Generation and manipulation of Bloch wave packets
Löser, F.; Sudzius, M.; Lyssenko, V.; Kosevich, Y.; Dignam, M.; Köhler, K.; Leo, K.
Zeitschriftenaufsatz
2000High-power, picosecond pulse generation from surface implanted InGaAsP/InP ( lambda =1.53 mu m) laser diodes
Paraskevopoulos, A.; Hensel, H.-J.; Schelhase, S.; Frahm, J.; Kubler, J.; Denker, A.; Gubenko, A.; Portnoi, E.L.
Konferenzbeitrag
2000Hydrogen passivation in InP:Zn resulting from reactive ion etching during laser stripe formation
Kreissl, J.; Moehrle, M.; Sigmund, A.; Bochnia, R.; Harde, P.; Ulrici, W.
Konferenzbeitrag
2000Impact of a conducting interface layer on the characteristics of integrated InP photoreceivers
Schramm, C.; Mekonnen, G.G.; Bach, H.-G.; Unterborsch, G.; Schlaak, W.; Ebert, W.; Wolfram, P.
Konferenzbeitrag
2000InP photoreceiver OEICs for high-speed optical transmission systems
Mekonnen, G.G.; Schlaak, W.; Bach, H.-G.; Engel, T.; Schramm, C.; Umbach, A.
Konferenzbeitrag
2000InP-based OEIC fabrication technology for 40 Gbit/s broadband and 38/60 GHz narrowband photoreceivers
Schlaak, W.; Engel, T.; Umbach, A.; Passenberg, W.; Steingrüber, R.; Seeger, A.; Schramm, C.; Mekonnen, G.G.; Unterborsch, G.; Bach, H.-G.; Bimberg, D.
Konferenzbeitrag
2000InP-based pin TWA photoreceivers with low group delay scatter over 40 GHz bandwidth
Bach, H.-G.; Schlaak, W.; Mekonnen, G.G.; Seeger, A.; Steingrüber, R.; Schramm, C.; Jacumeit, G.; Ziegler, R.; Umbach, A.; Unterborsch, G.; Passenberg, W.; Ebert, W.; Eckardt, T.
Konferenzbeitrag
2000Integratable high-power small-linewidth lambda /4 phase-shifted 1.55 mu m InGaAsP-InP-ridge-waveguide DFB-lasers
Mohrle, M.; Sigmund, A.; Kreissl, J.; Reier, F.; Steingrüber, R.; Rehbein, W.; Roehle, H.
Konferenzbeitrag
2000MBE growth of single crystalline AlInAs/GaInAs MQWs at the low growth temperature limit
Biermann, K.; Kunzel, H.; Elsasser, T.
Konferenzbeitrag
2000MOMBE selective infill growth of InP/GaInAs for quantum dot formation
Gibis, R.; Schelhase, S.; Steingrüber, R.; Urmann, G.; Kunzel, H.; Thiel, S.; Stier, O.; Bimberg, D.
Zeitschriftenaufsatz
2000MOMBE: Superior epitaxial growth for InP-based monolithically integrated photonic circuits
Gibis, R.; Kizuki, H.; Albrecht, P.; Harde, P.; Urmann, G.; Kaiser, R.; Kunzel, H.
Zeitschriftenaufsatz
2000Monolithic integration of lasers, photodiodes, waveguides and spot size converters on GaInAsP/InP for photonic IC applications
Hamacher, M.; Kaiser, R.; Heidrich, H.; Albrecht, P.; Borchert, B.; Janiak, K.; Löffler, R.; Malchow, S.; Rehbein, W.; Schroeter-Janssen, H.
Konferenzbeitrag
2000MOVPE-based in situ etching of In(GaAs)P/InP using tertiarybutylchloride
Wolfram, P.; Ebert, W.; Kreissl, J.; Grote, N.
Zeitschriftenaufsatz
2000Optical crosstalk within monolithic transceiver ICs on GaInAsP/InP
Kaiser, R.; Hamacher, M.; Heidrich, H.; Albrecht, P.; Janiak, K.; Malchow, S.; Rehbein, W.; Schroeter-Janssen, H.
Konferenzbeitrag
2000Optimizing Fe-doped semi-insulating optical waveguide layers: Detection of interface layer conduction
Bach, H.-G.; Ebert, W.; Umbach, A.; Schramm, C.; Hubsch, R.; Seeger, A.
Konferenzbeitrag
19991.55 mu m balanced mixer receiver OEIC with 15 GHz bandwidth
Unterborsch, G.; Schramm, C.; Hubsch, R.; Mekonnen, G.G.; Seeger, A.; Trommer, D.; Umbach, A.
Konferenzbeitrag
199937 GHz bandwidth InP-based photoreceiver OEIC suitable for data rates up to 50 Gb/s
Mekonnen, G.G.; Schlaak, W.; Bach, H.-G.; Steingrüber, R.; Seeger, A.; Enger, Th.; Passenberg, W.; Umbach, A.; Schramm, C.; Unterborsch, G.; Waasen, S. van
Zeitschriftenaufsatz
199940 Gbit/s photoreceiver modules comprising InP-OEICs for RZ and NRZ coded TDM system applications
Bach, H.-G.; Schlaak, W.; Unterborsch, G.; Mekonnen, G.G.; Jacumeit, G.; Ziegler, R.; Steingrüber, R.; Seeger, A.; Engel, T.; Umbach, A.; Schramm, C.; Passenberg, W.
Konferenzbeitrag
1999Bloch oscillations in semiconductor superlattices
Lyssenko, V.G.; Sudzius, M.; Löser, F.; Valusis, G.; Hasche, T.; Leo, K.; Dignam, M.M.; Köhler, K.
Aufsatz in Buch
1999Cyclotron mass of correlated two-dimensional electron GAS systems in GaAs
Manger, M.; Batke, E.; Köhler, K.; Ganser, P.
Konferenzbeitrag
1999InP integrated receivers for narrow band radio over fiber systems
Engel, T.; Unterborsch, G.
Konferenzbeitrag
1999Monolithic integration of III-V microcavity LEDs on silicon drivers using conformal epitaxy
Gerard, B.; Marcadet, X.; Etienne, P.; Pribat, D.; Friedrich, D.; Eichholz, J.; Bernt, H.; Carlin, J.-F.; Ilegems, M.
Konferenzbeitrag
1999A new fiber-chip coupling concept for reusable multipurpose packaging suitable for up to 45 GHz bandwidth
Fischer, U.H.P.; Eckhardt, T.; Jacumeit, G.; Kilk, A.; Mekonnen, G.G.; Pech, D.; Ziegler, R.
Konferenzbeitrag
1999A novel flexible, reliable and easy to use technique for the fabrication of optical spot size converters for InP based PICs
Trommer, D.; Steingrüber, R.; Löffler, R.; Umbach, A.
Konferenzbeitrag
1999Optical pyrometry for in situ control of MBE growth of (Al,Ga)As1-xSbx compounds on InP
Biermann, K.; Hase, A.; Kunzel, H.
Zeitschriftenaufsatz
1999Spatial distribution of Fe in selectively metalorganic MBE regrown device structures as determined by laterally resolved SIMS
Harde, P.; Gibis, R.; Kaiser, R.; Kizuki, H.; Kunzel, H.
Zeitschriftenaufsatz
1999Technology of InP-based 1.55- mu m ultrafast OEMMICs: 40-Gbit/s broad-band and 38/60-GHz narrow-band photoreceivers
Umbach, A.; Engel, T.; Bach, H.-G.; Waasen, S. van; Droge, E.; Strittmatter, A.; Ebert, W.; Passenberg, W.; Steingrüber, R.; Schlaak, W.; Mekonnen, G.G.; Unterborsch, G.; Bimberg, D.
Zeitschriftenaufsatz
1999Transport parameters of 2D systems derived from microwave transmission experiments
Brensing, A.; Bauhofer, W.; Köhler, K.
Konferenzbeitrag
1999Traveling wave electrodes for 50 GHz operation of opto-electronic devices based on InP
Mori, L.; Hoffmann, D.; Bornholdt, C.; Mekonnen, G.G.; Reier, F.
Konferenzbeitrag
199850 Gbit/s InP-based photoreceiver OEIC with gain flattened transfer characteristics
Bach, H.G.; Schlaak, W.; Mekonnen, G.G.; Steingrüber, R.; Seeger, A.; Engel, T.; Passenberg, W.; Umbach, A.; Schramm, C.; Unterborsch, G.
Konferenzbeitrag
199855 GHz dynamic frequency divider IC
Lao, Z.; Thiede, A.; Hornung, J.; Schlechtweg, M.; Lienhart, H.; Bronner, W.; Hülsmann, A.; Jakobus, T.; Seibel, J.; Sedler, M.; Kaufel, G.
Zeitschriftenaufsatz
1998Design, fabrication and characterization of narrow band photoreceiver OEICs based on InP
Engel, T.; Strittmatter, A.; Passenberg, W.; Seeger, A.; Steingrüber, R.; Mekonnen, G.G.; Unterborsch, G.; Bimberg, D.
Konferenzbeitrag
1998Effect of birefringence in a bulk semiconductor optical amplifier on four-wave mixing
Diez, S.; Schmidt, C.; Ludwig, R.; Weber, H.G.; Doussiere, P.; Ducellier, T.
Zeitschriftenaufsatz
1998Full-duplex WDM transceiver PICs
Hamacher, M.; Heidrich, H.; Kaiser, R.; Albrecht, P.; Ebert, W.; Malchow, S.; Möhrle, M.; Rehbein, W.; Schroeter-Janssen, H.; Stenzel, R.
Konferenzbeitrag
1998InGaAs photodetector with integrated biasing network for mm-wave applications
Trommer, D.; Umbach, A.; Unterborsch, G.
Konferenzbeitrag
1998Laser/waveguide integration utilizing selective area MOMBE regrowth for photonic IC applications
Kunzel, H.; Ebert, S.; Gibis, R.; Harde, P.; Kaiser, R.; Kizuki, H.; Malchow, S.
Konferenzbeitrag
1998Metalorganic molecular beam epitaxial growth of semi-insulating GaInAsP( lambda g=1.05 mu m):Fe optical waveguides for integrated photonic devices
Kunzel, H.; Albrecht, P.; Ebert, S.; Gibis, R.; Harde, P.; Kaiser, R.; Kizuki, H.; Malchow, S.
Zeitschriftenaufsatz
1998MOMBE grown GaInAsP (lambda g=1.05/1.15 mu m) waveguide for laser integrated photonic ICs
Kuenzel, H.; Gibis, R.; Kizuki, H.; Albrecht, P.; Ebert, S.; Harde, P.; Malchow, S.; Kaiser, R.
Zeitschriftenaufsatz
1998Monolithically integrated transceivers on InP: The development of a generic integration concept and its technological challenges
Kaiser, R.; Hamacher, M.; Heidrich, H.; Albrecht, P.; Ebert, W.; Gibis, R.; Künzel, H.; Löffler, R.; Malchow, S.; Möhrle, M.; Rehbein, W.; Schroeter-Janssen, H.
Konferenzbeitrag
1998Narrow-band photoreceiver OEIC on InP operating at 38 GHz
Engel, T.; Strittmatter, A.; Passenberg, W.; Umbach, A.; Schlaak, W.; Droge, E.; Seeger, A.; Steingrüber, R.; Mekonnen, G.C.; Unterborsch, G.; Bach, H.-G.; Bottcher, E.H.; Bimberg, D.
Zeitschriftenaufsatz
1998Polarisation insensitive meander-type wavelength demultiplexer with large tuning range
Trommer, D.; Arps, M.; Kreissl, J.; Steingrüber, R.; Ebert, W.; Venghaus, H.
Konferenzbeitrag
1998Post-growth Zn diffusion into InGaAs/InP in a LP-MOVPE reactor
Franke, D.; Reier, F.W.; Grote, N.
Zeitschriftenaufsatz
1998Selective infill metalorganic molecular beam epitaxy of InP:Si n+/n- layers for buried collector double heterostructure bipolar transistors
Schelhase, S.; Bottcher, J.; Gibis, R.; Harde, P.; Paraskevopoulos, A.; Kunzel, H.
Zeitschriftenaufsatz
1998Selective MOMBE growth of InP-based waveguide/laser butt-joints
Kuenzel, H.; Ebert, S.; Gibis, R.; Kaiser, R.; Kizuki, H.; Malchow, S.; Urmann, G.
Zeitschriftenaufsatz
1998A travelling wave electrode Mach-Zehnder 40 Gb/s demultiplexer based on strain compensated GaInAs/AlInAs tunnelling barrier MQW structure
Mörl, L.; Bornholdt, C.; Hoffmann, D.; Matzen, K.; Mekonnen, G.G.; Reier, F.W.
Konferenzbeitrag
199770 GHz long-wavelength photodetector
Unterborsch, G.; Umbach, A.; Trommer, D.; Mekonnen, G.G.
Konferenzbeitrag
1997Barrier composition dependence of the emission properties of AlGaInAs/GaInAs quantum wells grown by molecular beam epitaxy
Hase, A.; Chew-Walter, A.; Kuenzel, H.
Zeitschriftenaufsatz
1997Coherent signature of differential transmission signals in semiconductors: Theory and experiment
Bartels, G.; Cho, G.C.; Dekorsy, T.; Kurz, H.; Stahl, A.; Köhler, K.
Zeitschriftenaufsatz
1997Direct measurement of the spatial displacement of bloch-oscillating electrons in semiconductor superlattices
Lyssenko, V.G.; Valusis, G.; Löser, F.; Hasche, T.; Leo, K.; Köhler, K.; Dignam, M.M.
Zeitschriftenaufsatz
1997Direct measurement of the spatial displacement of bloch-oscillating electrons in semiconductor superlattices
Lyssenko, V.G.; Sudzius, M.; Valusis, G.; Löser, F.; Hasche, T.; Leo, K.; Dignam, M.M.; Köhler, K.
Zeitschriftenaufsatz
1997Evaluation of defect densities on LP-MOVPE grown InGaAsP in dependence of InP substrate type
Franke, D.; Grote, N.
Konferenzbeitrag
1997Excitonic emisssion of THz radiation. Experimental evidence of the shortcomings of the Bloch equation method
Haring Bolivar, P.; Wolter, F.; Müller, A.; Roskos, H.G.; Kurz, H.; Köhler, K.
Zeitschriftenaufsatz
1997High-frequency behavior of waveguide integrated photodiodes monolithically integrated on InP using optical butt coupling
Umbach, A.; Leone, A.M.; Unterborsch, G.
Zeitschriftenaufsatz
1997Highly reproducible and defect-free MOVPE overgrowth of InGaAsP-based DFB gratings
Franke, D.; Roehle, H.
Zeitschriftenaufsatz
1997InAs/AlSb/GaSb heterostructures
Wagner, J.; Schmitz, J.; Fuchs, F.; Obloh, H.; Herres, N.; Koidl, P.
Aufsatz in Buch
1997Integration of guided wave devices for very high bitrates
Agrawal, N.; Bach, H.-G.; Hoffmann, D.
Konferenzbeitrag
1997Investigation of Be-distribution profiles in MBE-grown GaInAs for optimization of HBT base structures
Passenberg, W.; Harde, P.; Paraskevopoulos, A.
Konferenzbeitrag
1997Large- and selective-area LP-MOVPE growth of InGaAsP-based bulk and QW layers under nitrogen atmosphere
Roehle, H.; Schroeter-Janssen, H.; Kaiser, R.
Zeitschriftenaufsatz
1997LP-MOVPE growth of laser structures using nitrogen carrier gas
Roehle, H.; Schroeter-Janssen, H.
Konferenzbeitrag
1997MBE growth of high-quality InP for GaInAs/InP heterostructures using incongruent evaporation of GaP
Kuenzel, H.; Boettcher, J.; Harde, P.; Maessen, R.
Zeitschriftenaufsatz
1997MBE regrowth of InP on patterned surfaces and its application potential for optoelectronic devices
Paraskevopoulos, A.; Kunzel, H.; Bottcher, J.; Urmann, G.; Hensel, H.J.; Bozbek, A.
Konferenzbeitrag
1997MBE regrowth on AlGaInAs DFB gratings using in-situ hydrogen radical cleaning
Kuenzel, H.; Boettcher, J.; Hase, A.; Hensel, H.-J.; Janiak, K.; Urmann, G.; Paraskevopoulos, A.
Zeitschriftenaufsatz
1997Molecular beam epitaxy of Al(0.48)In(0.52)As/Ga(0.47)In(0.53)As heterostructures on metamorphic Al(x)Ga(y)In(1-x-y)As buffer layers
Haupt, M.; Köhler, K.; Ganser, P.; Müller, S.; Rothemund, W.
Zeitschriftenaufsatz
1997Molecular beam epitaxy of vertically compact Al(x)Ga(1-x)As/GaAs laser-HEMT structures for monolithic integration
Gaymann, A.; Schaub, J.; Bronner, W.; Grün, N.; Hornung, J.; Köhler, K.
Zeitschriftenaufsatz
1997MOMBE growth of semi-insulating GaInAsP(lambda g=1.05 mu m):Fe optical waveguides for integrated photonic devices
Kunzel, H.; Albrecht, P.; Ebert, S.; Gibis, R.; Harde, P.; Kaiser, R.; Kizuki, H.; Malchow, S.
Konferenzbeitrag
1997MOVPE growth of a polarisation independent electro-optic GaInAs/AlInAs tunnelling barrier MQW waveguide structure
Reier, F.W.; Bach, H.-G.; Bornholdt, C.; Hoffmann, D.; Morl, L.; Weinert, C.M.
Konferenzbeitrag
1997Optically pumped, indirect-gap Al(x)Ga(1-x)As lasers
Wörner, A.; Westphäling, R.; Kalt, H.; Köhler, K.
Zeitschriftenaufsatz
1997Selective MOMBE growth behaviour at the lateral interface of waveguide/laser butt-joints
Kunzel, H.; Ebert, S.; Gibis, R.; Kaiser, R.; Kizuki, H.; Malchow, S.
Konferenzbeitrag
1997Strain compensated GaInAs/AlInAs tunnelling barrier MQW structure for polarisation independent optical switching
Reier, F.W.; Bach, H.-G.; Bornholdt, C.; Hoffmann, D.; Mörl, L.; Weinert, C.M.
Konferenzbeitrag
1997Surface preparation for molecular beam epitaxy-regrowth on metalorganic vapour phase epitaxy grown InP and InGaAsP layers
Passenberg, W.; Schlaak, W.
Zeitschriftenaufsatz
1997Ultrafast acoustic phonon ballistics in semiconductor heterostructures
Baumberg, J.J.; Williams, D.A.; Köhler, K.
Zeitschriftenaufsatz
1997Ultrafast monolithic InP-based photoreceiver module detecting a 40 Gbit/s optical TDM RZ modulated pulse sequence
Bach, H.-G.; Bertenburg, R.M.; Bulow, H.; Jacumeit, G.; Mekonnen, G.G.; Umbach, A.; Unterborsch, G.; Veith, G.; Waasen, S. van
Konferenzbeitrag
199620 Gbit/s InP-based photoreceiver module: application in nonrepeatered TDM with 198 km DSF
Bach, H.-G.; Bertenburg, R.M.; Bogner, W.; Gottwald, E.; Jacumeit, G.; Mekonnen, G.G.; Umbach, A.; Unterborsch, G.; Wassen, S. van
Konferenzbeitrag
199627 GHz bandwidth integrated photoreceiver comprising a waveguide fed photodiode and a GaInAs/AlInAs-HEMT based travelling wave amplifier
Umbach, A.; Passenberg, W.; Unterborsch, G.; Mekonnen, G.G.; Schlaak, W.; Schramm, C.; Ebert, W.; Wolfram, P.; Bach, H.-G.; Waasen, S. van; Bertenburg, R.M.; Janssen, G.; Reuter, R.; Auer, U.; Tegude, F.-J.
Konferenzbeitrag
1996Bi-directional photonic integrated transceivers for optical communication systems
Heidrich, H.; Hamacher, M.; Kaiser, R.; Wenger, G.; Albrecht, P.; Löffler, R.; Malchow, S.; Rehbein, W.; Schroeter-Janssen, H.; Steingrüber, R.
Konferenzbeitrag
1996Bloch oscillations of excitonic and continuum states in superlattices
Leisching, P.; Dekorsy, T.; Bakker, H.J.; Roskos, H.G.; Köhler, K.; Kurz, H.
Konferenzbeitrag
1996Bloch oscillations. Coherent control of wave packet dynamics in superlattices
Lyssenko, V.G.; Valusis, G.; Löser, F.; Hasche, T.; Leo, K.; Köhler, K.; Dignam, M.M.
Konferenzbeitrag
1996Coherent exciton dynamics as a function of quantum-well number
Weber, D.; Feldmann, J.; Göbel, E.O.; Stroucken, T.; Knorr, A.; Koch, S.W.; Citrin, D.S.; Köhler, K.
Zeitschriftenaufsatz
1996Crosstalk reduced digital optical switch with single electrode designed for InP
Nolting, H.-P.; Gravert, M.; Bachmann, M.; Renaud, M.
Konferenzbeitrag
1996Dephasing and selection rules of interband and intraband polarisations in superlattices
Leisching, P.; Dekorsy, T.; Bakker, H.J.; Roskos, H.G.; Kurz, H.; Köhler, K.
Zeitschriftenaufsatz
1996Dephasing dynamics of wave packets in semiconductor superlattices
Valusis, G.; Lyssenko, V.G.; Klatt, D.; Löser, F.; Pantke, K.-H.; Leo, K.; Köhler, K.
Konferenzbeitrag
1996Design and realisation of waveguide integrated AlInAs/GaInAs HEMTs regrown by MBE for high bit rate optoelectronic receivers on InP
Schramm, C.; Schlaak, W.; Mekonnen, G.G.; Passenberg, W.; Umbach, A.; Seeger, A.; Wolfram, P.; Bach, H.-G.
Zeitschriftenaufsatz
1996Design of fiber-matched uncladded rib waveguides on InP with polarization-independent mode matching loss of 1 dB
Weinert, C.M.
Zeitschriftenaufsatz
1996Design of fibre matched uncladded rib waveguides on InP with polarization independent fibre coupling loss of 1 dB
Weinert, C.M.
Konferenzbeitrag
1996Dissipative tunneling in asymmetric double-quantum-well system. A coherence phenomenon
Vaupel, H.; Thomas, P.; Kühn, O.; May, V.; Maschke, K.; Heberle, A.P.; Rühle, W.W.; Köhler, K.
Zeitschriftenaufsatz
1996Exciton dephasing in quantum wells. Influence of spectral fluctuation processes
Löser, F.; Neuber, A.; Klatt, D.; Lyssenko, V.G.; Pantke, K.-H.; Leo, K.; Glutsch, S.; Köhler, K.
Konferenzbeitrag
1996Femtosecond coherent fields induced by many-particle correlations in transient four-wave mixing
Schäfer, W.; Kim, D.-S.; Shah, J.; Damen, T.C.; Cunningham, J.E.; Goossen, K.W.; Pfeiffer, L.N.; Köhler, K.
Zeitschriftenaufsatz
1996Field enhanced blockade of the confined energy levels in nanometer scale pillar arrays
Alphenaar, B.W.; Durrani, Z.A.K.; Wagner, M.; Köhler, K.
Zeitschriftenaufsatz
1996GaInAs/AlInAs-HEMTs grown on optical waveguide layers for photonic integrated circuits
Schlaak, W.; Passenberg, W.; Schramm, C.; Mekonnen, G.G.; Umbach, A.; Ebert, W.; Bach, H.-G.
Konferenzbeitrag
1996High-bandwidth 1.55 mu m waveguide integrated photodetector
Unterborsch, G.; Trommer, D.; Umbach, A.; Mekonnen, G.G.
Konferenzbeitrag
1996Hydrogen radical processing-in-situ semiconductor surface cleaning for epitaxial regrowth
Kunzel, H.; Hase, A.; Griebenow, U.
Konferenzbeitrag
1996Influence of MOVPE growth conditions and substrate parameters on the structural quality of multi-period InGaAsP/InP MQW structures
Reier, F.W.; Bornholdt, C.; Hoffmann, D.; Kappe, F.; Mörl, L.
Konferenzbeitrag
1996Influence of SiNx passivation on the surface potential of GaInAs and AlInAs in HEMT layer structures
Arps, M.; Each, H.-G.; Passenberg, W.; Umbach, A.; Schlaak, W.
Konferenzbeitrag
1996Influence of spatial doping correlation on scattering times studied in gated and ungated GaAs/AlGaAs quantum weels under hydrostatic pressure
Brunthaler, G.; Penn, C.; Suski, T.; Wisniewski, P.; Litwin-Staszewska, E.; Köhler, K.
Zeitschriftenaufsatz
1996Influence of the electron-electron and electron-phonon interaction on the cyclotron resonance of 2DEG in GaAs
Hu, C.M.; Batke, E.; Köhler, K.; Ganser, P.
Zeitschriftenaufsatz
1996Integration of polarisation independent mode transformers with uncladded InGaAsP/InP rib waveguides
Albrecht, P.; Heidrich, H.; Löffler, R.; Mörl, L.; Reier, F.; Weinert, C.M.
Zeitschriftenaufsatz
1996Intersubband plasmon-phonon modes of a quasi two-dimensional electron gas in GaAs
Friedrich, T.; Rösch, M.; Latussek, V.; Batke, E.; Köhler, K.; Ganser, P.
Konferenzbeitrag
1996Investigation of macroscopic uniformity during CH4/H2 reactive ion etching of InP and improvement using a guard ring
Janiak, K.; Niggebrugge, U.
Konferenzbeitrag
1996LP-MOVPE growth of InGaAsP/InP using nitrogen as carrier gas
Roehle, H.; Schroeter-Janssen, H.
Konferenzbeitrag
1996MBE regrowth on planar and patterned In(GaAs)P layers for monolithic integration
Passenberg, W.; Schlaak, W.; Umbach, A.
Konferenzbeitrag
1996Metal-non-metal transition at the crossover from antidots to quantum dots
Lütjering, G.; Weiss, D.; Tank, R.W.; Klitzing, K. von; Hülsmann, A.; Jakobus, T.; Köhler, K.
Zeitschriftenaufsatz
1996Mobility and quantum lifetime in a GaAs/AlGaAs heterostructure. Tuning of the remote-charge correlations
Wisniewski, P.; Suski, T.; Litwin-Staszewska, E.; Brunthaler, G.; Köhler, K.
Zeitschriftenaufsatz
1996Molecular beam epitaxy of GaAs/Al(x)Ga(1-x)As/In(y)Ga(1-y)As heterostructures for opto-electronic devices. Control of growth parameters
Köhler, K.
Zeitschriftenaufsatz
1996MOMBE growth of high quality GaInAsP (lambda g=1.05 mu m) for waveguide applications
Kuenzel, H.; Albrecht, P.; Gibis, R.; Hamacher, M.; Schelhase, S.
Zeitschriftenaufsatz
1996MOMBE selective infill growth of InP:Si and InGaAs:Si and large area MOMBE regrowth
Schelhase, S.; Boettcher, J.; Gibis, R.; Kuenzel, H.; Paraskevopoulos, A.
Zeitschriftenaufsatz
1996Monolithic pin-HEMT 1.55 mu m photoreceiver on InP with 27 GHz bandwidth
Umbach, A.; Waasen, S. van; Auer, U.; Bach, H.-G.; Bertenburg, R.M.; Breuer, V.; Ebert, W.; Janssen, G.; Mekonnen, G.G.; Passenberg, W.; Schlaak, W.; Schramm, C.; Seeger, A.; Tegude, F.-J.; Unterborsch, G.
Zeitschriftenaufsatz
1996Monolithically integrated nonlinear interferometers for all-optical switching
Jahn, E.; Agrawal, N.; Ehrke, H.-J.; Pieper, W.; Franke, D.; Furst, W.; Weinert, C.M.
Konferenzbeitrag
1996Nonlinear optical studies of Bloch oscillations
Leisching, P.; Beck, W.; Kurz, H.; Köhler, K.; Schäfer, W.; Leo, K.
Zeitschriftenaufsatz
1996Novel chips for the communication age-joint effort on III-V electronics a success
Diehl, R.
Zeitschriftenaufsatz
1996Optical study of Bloch oscillations in superlattices
Cho, G.C.; Dekorsy, T.; Bakker, H.J.; Kohl, A.; Opitz, B.; Köhler, K.; Kurz, H.
Konferenzbeitrag
1996Photoluminescence and Raman spectroscopy of single delta-doped III-V semiconductor heterostructures
Wagner, J.; Richards, D.
Aufsatz in Buch
1996Photon drag spectroscopy of a two-dimensional electron system
Sigg, H.; Son, P. van; Köhler, K.
Zeitschriftenaufsatz
1996Polarization independent integrated mode transformer for uncladded InGaAsP/InP rib waveguides without epitaxial regrowth
Albrecht, P.; Heidrich, H.; Löffler, R.; Mörl, L.; Reier, F.; Weinert, C.M.
Konferenzbeitrag
1996Quantum coherence of continuum states in the valence band of GaAs quantum wells
Dekorsy, T.; Kim, A.M.T.; Cho, G.C.; Hunsche, S.; Bakker, H.J.; Kurz, H.; Chuang, S.L.; Köhler, K.
Zeitschriftenaufsatz
1996Raman spectroscopy of doping sheets and heterointerfaces in III-V semiconductor structures
Wagner, J.; Schmitz, J.; Newman, R.C.; Roberts, C.
Zeitschriftenaufsatz
1996Relaxation dynamics of electrons between Landau levels in GaAs
Hannak, R.M.; Rühle, W.W.; Köhler, K.
Zeitschriftenaufsatz
1996Resonant polaron coupling of high index electron Landau levels in GaAs heterostructures
Hu, C.M.; Batke, E.; Köhler, K.; Ganser, P.
Zeitschriftenaufsatz
1996Time-resolved optical investigations of Bloch oscillations in semiconductor superlattices
Dekorsy, T.; Ott, R.; Leisching, P.; Bakker, H.J.; Waschke, C.; Roskos, H.G.; Kurz, H.; Köhler, K.
Zeitschriftenaufsatz
1996Time-resolved study of intervalence band thermalization in a GaAs quantum well
Kim, A.M.T.; Hunsche, S.; Dekorsy, T.; Kurz, H.; Köhler, K.
Zeitschriftenaufsatz
1996Ultrafast coherent carrier control in quantum wells
Baumberg, J.J.; Heberle, A.P.; Köhler, K.; Ploog, K.
Zeitschriftenaufsatz
1996Ultrafast coherent carrier control in quantum wells
Heberle, A.P.; Baumberg, J.J.; Köhler, K.; Ploog, K.
Konferenzbeitrag
1996Ultrafast GaInAs/AlInAs/InP photoreceiver based on waveguide architecture
Bach, H.-G.; Umbach, A.; Unterborsch, G.; Passenberg, W.; Mekonnen, G.G.; Schlaak, W.; Schramm, C.; Ebert, W.; Wolfram, P.; Waasen, S. van; Bertenburg, R.M.; Janssen, G.; Reuter, R.; Auer, U.; Tegude, F.-J.
Konferenzbeitrag
1996Ultrafast hole-lattice thermalization in GaAs quantum wells
Hunsche, S.; Kim, A.M.T.; Dekorsy, T.; Kurz, H.; Köhler, K.
Konferenzbeitrag
1996Ultrafast monolithically integrated InP-based photoreceiver: OEIC-design, fabrication, and system application
Bach, H.-G.; Umbach, A.; Waasen, S. van; Bertenburg, R.M.; Unterborsch, G.
Zeitschriftenaufsatz
1996Ultrafast photon drag detector for intersubband spectroscopy
Sigg, H.; Graf, S.; Kwakernaak, M.H.; Margotte, B.; Erni, D.; Son, P. van; Köhler, K.
Zeitschriftenaufsatz
1996Uncladded InGaAsP/InP rib waveguides with integrated thickness tapers for efficient fibre-chip butt coupling
Mörl, L.; Weinert, C.M.; Reier, F.; Stoll, L.; Nolting, H.-P.
Zeitschriftenaufsatz
1996Waveguide integrated 1.55 mu m photodetector with 45 GHz bandwidth
Umbach, A.; Trommer, D.; Mekonnen, G.G.; Ebert, W.; Unterborsch, G.
Zeitschriftenaufsatz
1995Band-gap renormalization and excitonic effects in tunneling in asymmetric double quantum wells
Tackeuchi, A.; Heberle, A.P.; Rühle, W.W.; Köhler, K.
Zeitschriftenaufsatz
1995Bloch oscillations at room temperature
Dekorsy, T.; Ott, R.; Kurz, H.; Köhler, K.
Zeitschriftenaufsatz
1995Bloch oscillations in semiconductor superlattices
Roskos, H.G.; Waschke, C.; Victor, K.; Köhler, K.; Kurz, H.
Zeitschriftenaufsatz
1995Coexistence of the Franz-Keldysh and Wannier-Stark effect in semiconductor superlattices
Linder, N.; Schmidt, K.H.; Geisselbrecht, W.; Döhler, G.H.; Grahn, H.T.; Ploog, K.; Schneider, H.
Zeitschriftenaufsatz
1995Coherent dynamics of excitonic and biexcitonic wave packets in semiconductor superlattices
Leisching, P.; Ott, R.; Bolivar, P.H.; Dekorsy, T.; Bakker, H.J.; Roskos, H.G.; Kurz, H.; Köhler, K.
Zeitschriftenaufsatz
1995Coherent exciton-photon dynamics in single, double, and quintuple quantum wells.
Weber, D.; Feldmann, J.; Göbel, E.O.; Citrin, D.S.; Köhler, K.
Zeitschriftenaufsatz
1995Controllable self-pulsations in multi-section DFB lasers with an integrated phase-tuning section
Sartorius, B.; Möhrle, M.; Reichenbacher, S.; Ebert, W.
Zeitschriftenaufsatz
1995Electron g factor in quantum wells determined by spin quantum beats
Hannak, R.M.; Oestreich, M.; Heberle, A.P.; Rühle, W.W.; Köhler, K.
Zeitschriftenaufsatz
1995Exceptionally slow dephasing of electronic continuum states in a semiconductor
Leisching, P.; Dekorsy, T.; Bakker, H.J.; Kurz, H.; Köhler, K.
Zeitschriftenaufsatz
1995External-field-dependent enhancement of internal Coulomb interactions in time-resolved four-wave mixing
Beck, W.; Leisching, P.; Kurz, H.; Schaefer, W.; Leo, K.; Köhler, K.
Zeitschriftenaufsatz
1995External-field-induced electric dipole moment of biexcitons in a semiconductor
Leisching, P.; Ott, R.; Haring Bolivar, P.; Dekorsy, T.; Bakker, H.J.; Roskos, H.G.; Kurz, H.; Köhler, K.
Zeitschriftenaufsatz
1995External-field-induced electric dipole moment of biexcitons in a semiconductor
Leisching, P.; Ott, R.; Haring Bolivar, P.; Dekorsy, T.; Bakker, H.J.; Roskos, H.G.; Kurz, H.; Köhler, K.
Zeitschriftenaufsatz