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ITG 

THz Conference 2000 

THz Conference 2000

Frankfurt 

28 - 29 September 2000, Darmstadt

Program Chair:
Prof. Dr. Eng. Dr. h.c. mult. H. L. Hartnagel


Inhalt
Sources I
Field Emission Studies for Microwave and Optical Wave Generation
K. YokooK. OkamuraH. MimuraO. YilmazogluD. ArslaH. Hartnagel H. Ishizuka Research Institute of Electrical Communication Tohoku University JapanFiskuoka Institute of Technology + TU Darmstadt
17
Narrow-Linewidth Interwell Terahertz Intersubband Emission
B. S. WilliamsB. XuQ. HuM. MellochMIT & Purdue UniversityUSA
21
Plasma Instability and Terahertz Oscillations in Resonant-Tunneling Transistors
V. RyzhiiM. ShurRensselaer Polytechnic Institute USA University of Aizu Japan
25
Feasibility of a SiGe THz Resonant-State Laser
Y. P. GousevI. V. AltukhovM. S. KaganV. P. SinisH. K. OlssonS. . ThomasK. L. WangRoyal Inst. of Technology of SwedenRussian Academy of Science & Univ. California
29
The Copper-doped p-Ge ZHz Laser in the Voigt Configuration: Possibility of Mode-locked operation
J. H. HovenierR. M. de KleijnT. O. KlaassenW. Th. WenckebachDelft Univ. of Technologythe Netherlands
33
Sources II
THz Sources Based on Semiconductor Quantum Structures
Karl UnterrainerJ. UlrichR. ZoblG. StrasserE. GornikTechnische Universität WienAustria
37
Thermal Receiver Detectable THz Radiation from an InAs Irradiated with 1.04-micron Femtosecond Fiber Laser in a 2-T Permanent Magnet
H. OhtakeY. SuzukiN. SarukuraS. OnoT. TsukamotoA. NakanishiS. NishizawaM. L. StockM. YoshidaH. EndertScience University of Tokyo IMRA AmericaSumitomo Sp. Metals & JASCOJapanInstitute of Molecular Science
41
Frequency Difference Generation in the Terahertz Region Using LTG-GaAs Photodetector
E. PeytavitG. MouretJ. F. LampinP. MasselinP. MounaixF. Mollot D. LippensUniversity of LilleFrance & University of Littoral
45
Self-Generation of Ultra-Short Pulses in a Cavity with a Dielectric Mirror Excited by an Array of Active THz Devices
L.V. YurchenkoV.B. YurchenkoNational University of Ireland & National Ac. Of Sciences (Ukraine)
49
Sources III
Invited Paper Gain and Loss in Terahertz Intersubband Emitters
Jerome FaistUniversity of NeuchatelSwitzerland
53
Modelling of Micromachined Klystrons for Terahertz Operation
R. E. MilesJ. J. GarcíaJ. R. FletcherD. P. SteensonJ. M. Chamberlain C. M. MannE. J. HuqUniversity of LeedsUKRutherford Appleton Lab. UK
55
Observation of Terahertz Oscillations and Efficient THz Emission from Contacted Low-Temperature-Grown GaAs Structures
Ch. SteenS. TautzP. KieselS. U. DankowskiU. D. KeilG. H. Döhler G. SegschneiderK. SiebertH. G. RoskosV. KrozerUniv. ErlangenGoethe Univ. Frankfurt & Chemnitz Univ. TechnologyGermanyTU Denmark
59
Study of Terahertz Radiation from Narrow Bandgap Semiconductors: InAs and InSb
P. GuM. TaniSh. KonoK. SakaiKansai Advanced Research CentreCRL Japan
63
Multiplication I
Invited Paper Solid-State Oscillators for the THz-Range
Peter ZimmermannRadiometer Physics GmbHGermany
67
Frequency Tripler with Anti-Serial Schottky Diodes
M. KrachJ. FreyerM. ClaassenTechnical University of MünchenGermany
69
2D Design of Schottky Diodes
J. GrajalD. MorenoV. KrozerUniversidad Politecnica MadridSpain & TU Chemnitz
73
A Novel Evolutionary Approach for the Analysis and Optimization of THz Nonlinear Circuits
M. BozziM. SaglamM. Rodríguez-GironésL. PerregriniH. L. Hartnagel University of PaviaItaly & Darmstadt University of Technology
77
Cryogenic Operation of GaAs-Based Multiplier Chains to 400 GHz
A. MaestriniD. PukalaF. MaiwaldE. SchlechtG. ChattopadhyayI. Mehdi Caltech-JPLUSA
81
Detection
Prospects of Compound Semiconductor Quantum Nanostructures for Terahertz Generation Amplification and Detection
Hideki HasegawaResearch Centre for Interface Quantum ElectronicsHokkaido UniversityJapan
85
Ultrabroadband Detection of Terahertz Radiation up to 20 THz with an LT-GaAs Photoconductive Antenna Gated by 15 fs Laser Pulses
Sh. KonoM. TaniP. GuK. SakaiKansai Advanced Research CentreCRL MPTJapan
87
Ultrafast Ultra-Broadband Superlattice Detector for THz Radiation
E. SchomburgF. KlappenbergerM. KrätschmerA. A. IgnatovK. F. Renk W. WegscheiderUniv. RegensburgGermany
91
Terahertz Spectral Analysis by Frequency-Selective Incoherent Detection in High-Tc Josephson Junctions
Y. Y. DivinU. PoppeK. UrbanO. Y. VolkovV. V. Pavlovskii Jülich Research CentreGermany & Russian Academy of Sciences
95
Wide Bandwidth Far-Infrared Mixing using a High- T c Superconducting Bolometer
M. LeeC.T. LiBell Laboratories - Lucent Technologies & University of VirginiaUSA
99
Mixing I
Technological Needs for ESA Microwave Limb Sounders
Daniel LamarreChung-Chi LinL. MarchandT. NarhiESTEC / ESANoordwijk the Netherlands + J. LangenP. de MaagtESANoordwijkThe Netherlands
103
A Broadband Low Noise Heterodyne Receiver at 2.5 THz
K. HuberH. BrandL.P. SchmidtUniversität Erlangen-NürnbergGermany
109
220-320GHz Harmonic Mixer for a Full Band Sweep Vector Network Analyzer
F. MattioccoM. CarterB. LazareffIRAMFrance
113
Performance of the Phonon-Cooled Hot-Electron Bolometric Mixer between 0.7 THz and 5.2 THz
H. W. HübersA. SemenovJ. SchubertG. GoltsmanB. VoronovE. Gershenzon German Aerospace CentreDLRGermany & State Pedagogical University (Moscow) Max-Planck-Institut
117
The Design and Analysis of Antiparallel Schottky Diode Mixer
J. HeslerUniversity of VirginiaUSA
121
Mixing II
Space-Based Applications of Far-Infrared Systems
Michael GaidisJet Propulsion LaboratoryPasadenaUSA
125
Technological Developments for THz Electronics
Ch.I. LinM. Rodríguez-GironésV. IchizliM. SaglamP. SzeligaH. L. Hartnagel Darmstadt University of TechnologyGermany
129
Harmonic Mixing Effects in Schottky Diode Harmonic Mixers at THz Frequencies
R. FeinäugleH.W. HübersJ. Hesler German Aerospace Centre (DLR)Germany & University of Virginia
133
SIS Receiver Noise Stability
W. KooiG. ChattopadhyayM. ThielmanT.G. PhillipsR. SchiederCaltech USA & Univ. Köln
137
Multiplication II
Progress in HBV Frequency Multipliers
Jan StakeM. IngvarsenL. DillnerE. KollbergMicrowave Electronics LaboratoryChalmers University of TechnologySweden
141
Quasi-Optics
Analysis and Measurement of a Millimetre-Wave Holographic Power Combiner for 5 IMPATT Oscillators
M. HoeftR. JudaschkeTechnische Universität Hamburg-HarburgGermany
145
Polymeric Dielectric Mirrors for the sub-millimeter Wavelength Range
T. DobbertinD. TurchinovichP. KnoblochM. KochTechnical University of BraunschweigGermany
149
Coherent and Incoherent Phase Retrieval using Gaussian Beam Modes
C. O'SullivanS. WhithingtonJ. A. MurphyNational University of Ireland & Cavendish Laboratory
153
Passive Components & THz Circuitry
Micromachining and Integration of Terahertz Components
Thomas CroweDept. Of Electrical EngineeringUniversity of VirginiaUSA
157
Thin Film Antennas for Millimeter and Submillimeter Wave Radiation
Y. YasuokaNational Defense AcademyJapan
161
Low-Dispersive Coplanar Waveguides and Thin-film Microstrip Lines for Sub-mm Wave Monolithic Integration
F. SchniederW. HeinrichFerdinand-Braun-Institut für Höchstfrequenztechnik (FBH)Germany
165
Tuneable Interferometric Bandpass and Bandstop Filters for Terahertz Applications
O. SchwelbI. FrigyesConcordia UniversityCanada & Budapest University of Technology and EconomicsHungary
169
Micromachined Planar Antennas for D-Band Frequencies
K. DuweS. HirschR. JudaschkeJ. MüllerTechnische Universität Hamburg-Harburg Germany
173
Imaging & Spectroscopy
Imaging Technologies in the Millimetre Wave Region
Koji MizunoResearch Institute of Electrical CommunicationTohoku University SendaiJapan
177
Imaging of Photoexcited Carrier Distribution in Semiconductors by THz Beams
M. HangyoM. YamashitaY. KitohM. TonouchiOsaka UniversityJapan
181
THz Imaging of Carrier Concentration and Mobility in Silicon
M. HerrmannM. TaniK. SakaiR. FukasawaCommunication Research Laboratory Kansai Advanced Research CenterJapan
185
Development of a mm-Wave Imaging system for the W7-AS Fusion Experiment
S. BäumelG. MichelM. Rodríguez-GironésH. L. HartnagelH. J. Hartfuß Max-Planck-Inst. Plasma Physics & Darmstadt University of TechnologyGermany
189
Fourier Transform THz-Wave Spectrometer Using THz-Wave Parametric Generato
J.-I. ShikataK. KawaseT. TaniuchiH. Ito Tohoku University & Photo Dynamics Research CentreRIKENJapan
193
Posters
A 150 GHz Fully-Integrated MMIC Schottky-Mixer Array
M. Rodríguez-GironésJ. P. PascualS. BäumelC. I. LinH. L. Hartnagel Darmstadt University of TechnologyGermanyUniversidad de CantabriaSpain Max-Planck Institute for Plasma PhysicsGermany
197
Laser Micromachining of THz Components
C. Drouet d'AubignyC. WalkerB. JonesC. GroppiJ. PapapolymerouUniversity of ArizonaUSA
201
A One-Dimensional Photonic Bandgap System as High-Reflectivity Mirror for Microwave and THz Applications
G. W. SchwaabRuhr-Universität BochumPC IIGermany
205
An Analytical Solution to Diffraction Problems Involving Periodically Structured Objects
T. MagathM. AkbariTechnische Universität Hamburg-HarburgGermany
209
An Optoelectronic CW THz Source for Imaging Aplications
K. SiebertG. SegschneiderH. QuastH. RoskosS. TautzP. KieselG. DöhlerV. KrozerGoethe-Univ. FrankfurtUniv. ErlangenTU Chemnitz Germany
213
Analysis and Design of Quasi-Optical Filters
M. BozziL. PerregriniUniversity of PaviaItaly
217
Attempt to Generate Narrow Line WidthCW Terahertz Radiation by Using Optical Frequency Comb
S. M. IftiquarK. SakaiM. TaniB. WidiyatmokoM. KourogiM. Otsu Kansai Adv. Res. CenterTokyo Insti. Of Tech.Kanagawa Ac. Sci.Japan
221
Continuously Tunable THz-Wave Generation from GaP Crystal by Difference Frequency Mixing with a Dual-Wavelength KTP-OPO
T. TaniuchiJ.-I. ShikataH. ItoTohoku UniversityJapan
225
Coplanar Fed Micromachined Planar Antennas for Power Combining Applications at D-Band Frequencies
S. HirschK. DuweR. JudaschkeTechnische Universität Hamburg-Harburg Germany
229
Design and Simulation of a 600 GHz RTD Oscillator using Commercial Harmonic Balance Software
J. MuscatCh. V. SammutUniversity of MaltaMalta
233
A New Method to Measure the Shape of Short THz Pulses: Differential Electronic Gating
J. N. HovenierR. W. EsT. O. KlaassenW. Th. WenckebachM. Krätschmer F. KlappenbergerE. SchomburgS. WinnerlG. M. H. KnippelsA. F. G. van de Meer Delft Univ.The NetherlandsTechn.Univ. RegensburgFOM Inst. Plasma Physics
237
Electrical Detection of THz Frequencies by Asymmetrically-Shaped n-n + -GaAs Diodes
A. SuziedelisJ. GradauskasS. AsmontasG. ValusisH. G. RoskosVilnius Sem. Phy. InstituteGoethe-Univ. FrankfurtGermany
241
Fast Physical Optics Simulation of the Dual-Reflector Submillimetre-Wave Telescope on the ESA PLANCK Surveyor
V. B. YurchenkoJ. A. MurphyJ. M. LamarreNat'l Academy of Sciencesof UkraineNat'l Univ. of IrelandUniv. Paris XI
245
Few-Cycle THz Generation from Semiconductor Quantum Structures
R. BratschitschT. MüllerR. KerstingG. StrasseK. UnterrainerTechnical University of ViennaAustria
249
From Honey-Comb to SMMIC: Schottky Diodes at TU Darmstadt
C. I LinV. IchizliM. Rodríguez-GironésM. SaglamP. SzeligaH. L. HartnagelDarmstadt University of TechnologyGermany
251
High Duty Cycle Germanium Lasers and Continuous Terahertz Emission from Germanium
E. BründermannD. R. ChamberlinE. E. HallerRuhr-Universität Bochum Physical ChemistryGermany
255
III-V-Material Systems for Heterostructure Barrier Varactors
M. SaglamA. MegejJ. SigmundM. Rodríguez-GironésC. K. MutambaV. IchizliC. I LinH. L. HartnagelDarmstadt University of Technology Germany
259
IF Bandwidth of YBCO Thin Film Hot-Electron Bolometer Mixers
K. Il’inO. HarnackM. SiegelB. KarasikW. R. McGrathG. de Lange Research Ctr. JülichGermanyJPL & Space Research Organization Netherlands
261
An InGaAs/InAlAs Superlattice Oscillator for Frequencies above 100 GHz
R. ScheuererE. SchomburgA. IgnatovK .F. RenkD. G. PavelevY. Koschurinov V. M. UstinovA .E. ZhukovA. KovshP. S. KopevUniv. RegensburgGermany Nizhnny Novgorod State Univ. & Ioffe Institute
263
Integrated 150 GHz Silicon IMPATT Diodes for Power Combining Applications
M. LuschasR. LudaschkeK. SchuenemannJ.F. Luy Tech. Univ. Hamburg-Harburg DaimlerChrysler Research CentreGermany
267
Submillimeter-Wave Nonreciprocal Propagation Characteristics in Transversely Magnetized Image Guide and Two-Layer Parallel-Plate Waveguide Containing p- or n-InSb Slab
S. YodokawaT. ObunaiAkita UniversityJapan
271
Nanotexturization of III-V Compounds for THz-Wave Generation
I. M. TiginyanuS. LangaK. HjortJ. MoneckeH. L. Hartnagel Tech. Univ. MoldovaUppsala Univ.Tech. Univ. FreiburgDarmstadt Univ. of Technology
275
Phase Noise Estimation for THz radiation from RTDs and Other Solid-State Sources
P. H. HandelUniversity of Missouri-St. LouisUSA
277
Power Generation in Waveguide and Quasi-Optical Technologies Using Hybrid Circuits
at Millimetre Waves

A. Péden. D. BourreauENST BretagneFrance
281
Ridged Waveguide Bandpass Filter for Terahertz Applications
G. GoussetisD. BudimirWestminister UniversityUK
285
Slot Antenna Coupled Microbolometer Arrays for THz Radiation
Y. YasuokaY. HiragaY. AbeNational Defense AcademyJapan
289
Spatial Pattern Formation of Optically Excited Carriers in Photoconductive THz Antennas
M. BielerG. HeinK. PierzU. SiegnerM. KochM. W. FeiseD. S. Citrin Phys.-Tech. Inst.Tech. Univ. BraunschweigGermany & Washington State Univ.
293
Temperature Dependence of Low Energy Carrier Dynamics of Silicon by Terahertz Time Domain Spectoskopy
S. NashimaO. MorikawaK. TakataM. Hangyo Research Centre for Superconductive PhotonicsOsaka UniversityJapan
297
THz Wave Generation by Difference Frequency Mixing in Photonic Crystal Cavity
M. TaniP. GuK. SakaiH. KitaharaM. SuenagaM. TakedaKansai Advanced Res CenterCommunicationsRes LabM. P. T.Japan
301
Nonlinear Response of a Superlattice
T. FlåB. BirnirS. J. Allen Jr.
305