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TU Berlin

Inhalt des Dokuments

Lectures 2017

Humberto Foronda
22.05.2017 10:00 Uhr
Analysis of Vegard’s Law for lattice Matching InxAl1-xN to GaN by Metalorganic Chemical Vapor Deposition [1]
Arnab Bhattacharya
19.05.2017 10:30 Uhr
GaN and GaP based nanowires: from growth mechanisms to device structures [2]
Matthias Auf der Maur
02.03.2017 10:00 Uhr
Effect of random alloy fluctuations on optical and electronic properties of quantum well devices [3]
Anna Rodina
11:00 Uhr
Dark exciton radiative recombination and danling bond magnetic polaron in CdSe colloidal nanocrystals [4]
Marcelo Davanco
07.02.2017 14:00 Uhr
A heterogeneous III-V / Si3N4 quantum photonic integration platform [5]
José M. Calleja
10.01.2017 10:00 Uhr
InGaN single photon emitters in nanowires: Properties and dynamic control [6]

Lectures 2016

Sylke Blumstengel
04.11.2016 10:15 Uhr
Excitonic coupling and formation of hybrid charge transfer excitons at ZnO/organic interfaces [7]
Weng Chow
02.11.2016 10:15 Uhr
High spontaneous-emission factor emitters: from spontaneous emission and superradiance to lasing [8]
Haroon Asghar
26.10.2016 14:00 Uhr
Optimum stabilization of passively mode-locked quantum dash lasers emitting at ≈ 1.55 μm and operating at ≈ 21 GHz repeti-tion rate via single and dual optical feed-back [9]
Stefan Maier
19.10.2016 10:30 Uhr
Plasmonic and dielectric nanoantennas: a versatile platform for interdisciplinary nanophotonics [10]
Julien Javaloyes
27.09.2016 10:00 Uhr
Temporal Localized Structures and Light Bullets in Passively mode-locked Lasers [11]
Daniel M. Kuchta
26.09.2016 11:00 Uhr
High Speed Optical Interconnect activities at the IBM T. J. Watson Research Center [12]
Hendrik Krüger
22.07.2016 10:15 Uhr
Optische Gasdetektion mit UV-LEDs [13]
Sarah Blumenthal
21.07.2016 10:00 Uhr
Fabrication and characterization of two dimensional photonic crystal membranes in cubic AlN/GaN [14]
Andrew Klump
12.07.16 14:15 Uhr
SIMS as a Quantitative Tool for III-Nitride Materials [15]
Alexey Chernikov
12.07.2016 14:15 Uhr
Exciton physics in 2D semiconductors [16]
Fei Ding
30.06.2016 15:00 Uhr
Semiconductor entangled photon sources: Electrical injection and Energy tunability [17]
Y.-H. Lee
30.06.2016 11:15 Uhr
Photon Squeezing into a Point-like Space [18]
Mike Smith
30.06.2016 10:00 Uhr
Finite element method solutions for photo-elasticity and Stimulated Brillouin scattering in structured media [19]
Markus Lippitz
24.06.2016 14:00 Uhr
Single solid-state quantum emitters for plasmonics [20]
Michał Wasiak
23.06.2016 15:00 Uhr
Modeling the Electrical and Optical Phenomena Influencing the High-Frequency Modulation of Vertical-Cavity Surface-Emitting Lasers [21]
Frederic Demmerle
23.06.2016 14:30 Uhr
Covering the mid- to far-infrared with fre-quency mixing in nonlinear quantum cascade lasers [22]
Florian Federer
23.06.2016 14:00 Uhr
InP-based VCSELs at 2.5μm using Type-II Quantum Wells for Highly Sensitive Gas Sensing Applications [23]
Nikolaus Dietz
16.06.2016 10:00 Uhr
Development of indium-rich group III-nitride heterostructures [24]
Stefan Schulz
15.06.2016 10:15 Uhr
Electronic and optical properties of polar and non-polar InxGa1-xN/GaN quantum wells: Influence of indium content, random alloy and well width fluctuations [25]
David Gachet
14.06.2016 15:00 Uhr
High-Resolution Quantitative
Cathodoluminescence (CL) for
Characterization of Semiconductor Materials and Devices [26]
Alexander Steinhoff
07.06.2016 14:15 Uhr
Optical Properties and Carrier Dynamics in Transition Metal Dichalcogenides [27]
Jacek Kasprzak
06.06.2016 15:00 Uhr
Coherence of individual emitters in photonic nanostructures [28]
Natalia Stolyarchuk und Stefan Mohn
01.06.2016 10:15 Uhr
Polarity control of III-nitrides on sapphire investigated by TEM [29]
Christoph Becher
23.05.2016 15:30 Uhr
Interfacing single color centers in diamond [30]
Leo J. Schowalter
13.05.2016 10:15 Uhr
Growth of Single-Crystal Aluminum Nitride as Substrates for Pseudomorphic UVC LEDs [31]
Krzysztof Szczerba
04.03.2016 10:00 Uhr
A system perspective on VCSEL based optical interconnects [32]
Gordon Callsen
28.01.2016 14:15 Uhr
Advanced optical signatures of single, wurtzite GaN quantum dots [33]
Åsa Haglund
27.01.2016 10:15 Uhr
GaN- and GaAs-based VCSEL research at
Chalmers University of Technology [34]
Marcin Sarzyński
10:15 Uhr
Patterned GaN substrates with laterally variable vicinal angle for device applications [35]

Lectures 2015

Michael Schnedler und Philipp Ebert
07.12.2015 13:30 Uhr
Quantitative description of light-excited scan-ning tunneling spectroscopy [36]
Ana Predojević
27.11.2015 11:00 Ihr
Coherence and degree of time-bin entanglement from quantum dots [37]
Martin Geller
26.11.2015 15:15 Uhr
Resonante optische Detektion der Ladungsträgerdynamik an einzelnen Quantenpunkten [38]
Michael Jetter
23.11.2015 15:00 Uhr
InGaAs-based single photon sources
for future quantum optics [39]
Andreas Nunnenkamp
18.11.2015 15:00 Uhr
Quantum science and technology with cavity optomechanical systems [40]
Marcin Gębski
11.11.2015 10:15 Uhr
Monolithic high contrast grating VCSEL [41]
Xavier Porte Parere
09.11.2015 10:30 Uhr
Dynamics of delay-coupled semiconductor lasers [42]
Alexander Uskov
23.10.2015 11:15 Uhr
Photoemission of electrons from plasmonic nanoantennas [43]
K.W. Böer
13.10.2015 16.00 Uhr
High-Field Electrode-Adjacent Domains to Analyze Trap Distributions in n-and p-type CdS [44]
Tong Cunzhu
10.09.2015 14:15 Uhr
Beam Control and Power Scaling of Diode Lasers [45]
Martin Elborg
04.09.2015 11:15 Uhr
Droplet epitaxy quantum dots and dilute N GaAs quantum structures for Intermediate Band Solar Cell research [46]
Peter Winzer
07.07.2015 16:15 Uhr
Optical Core Networking for the Datacenter Age [47]
Clemens Matthiesen
15:00 Uhr
Coherent light-matter interaction with quantum dots: from quantum optics to quantum information [48]
Saulius Marcinkevicius
24.06.2015 10:15 Uhr
Scanning near-field optical microscopy and its application for studies of GaN-based films, quantum wells and LEDs [49]
Christopher Gies
11.06.2015 15:00 Uhr
Sub- and Superradiance in Nanolasers [50]
Stephan Michael
09.06.2015 14:00 Uhr
Semiconductor Quantum Dots for Pulse Slow-down and Quantum Cascade Lasers [51]
Yu-Ming He
05.06.2015 11:00 Uhr
Manipulating single photons: From single Quan-tum dots to monolayer transition-metal dichal-cogenides [52]
Arnab Bhattacharya
28.05.2015 14:15 Uhr
Transition-metal dichalcogenides: promising substrates for GaN Epitaxy? [53]
Gwénolé Jean Jacopin
22.05.2015 11:15 Uhr
Ultrafast dynamics of III-Nitride quantum wells under high injection [54]
Daniel Nilsson
22.04.2015 10:15 Uhr
Doping of high-Al-content AlGaN grown by hot-wall MOCVD [55]
Ulrich Schwarz
15.04.2015 10:15 Uhr
Micro-LEDs for Applications in Optogenetics [56]
Grzegorz Sęk
18.03.2015 14:00 Uhr
Optical properties of semiconductor quantum dashes in view of nanophotonic applications at the telecommunication wavelengths [57]
Alexander Kubanek
26.02.2015 10:15 Uhr
Quantum Information and Quantum Optics with color center in diamond [58]
Keith T. Butler
05.02.2015 10:00 Uhr
Understanding and designing functional materi-als: the importance of electronic structure in the solid-state [59]
Donat As
10:15 Uhr
Cubic GaN quantum dots in cubic AlN – single photon emission and lasing in microdisk cavities [60]
Matteo Meneghini
23.01.2015 11:00 Uhr
Defect-related loss and degradation of GaN-based LEDs and lasers [61]
Hirochika Nakajima
11:00 Uhr
Grapheme Integrated Si Wire Waveguides [62]
Ulrich Schwarz
21.01.2015 10:15 Uhr
Micro-LEDs for Applications in Optogenetics [63]

Lectures 2014

Petter Westerbergh
VCSEL Arrays for Short Range Multimode Multicore Fiber Interconnects [64]
Arash Rashimi-Iman
Recent advances in the field of Vertical-Exter-nal-Cavity Surface-Emitting Lasers [65]
Daniel Brunner
Photonic reservoir computing: machine learning using laser-networks [66]
Kevin Schires
Four Wave Mixing and Optical Feedback in Nanostructure Lasers [67]
Bernard Gil
Optical properties of GaN-AlGaN MQWs grown away from the <001> direction [68]
Klaus Irmscher
A highly abundant tri-carbon defect dominates the detrimental ultraviolet absorption at 4.7 eV in Aluminum Nitride [69]
Woo-Young Choi
Si Electronic-Photonic Integrated Circuits [70]
Stefan Rotter
Non-Markovian Quantum Dynamics in the Strong-Coupling Limit of Cavity QED [71]
Jan Misiewicz
Optical spectroscopy of semiconductor nanostructures [72]
Sokratis Kalliakos
Semiconductor quantum light sources for on-chip quantum information processing [73]
David Gershoni
Quantum Optics with Semiconductor Quantum Dots [74]
Philip Trøst Kristensen
Modes and Mode Volumes of Leaky Optical
Cavities and Plasmonic Nanoresonators [75]
Igor Aharonovich
Wide bandgap semiconductors for Nanophotonics [76]
Andrew Allerman
02.09.2014 14:00 Uhr
Low-dislocation-density AlGaN templates for UV laser diodes [77]
Berthold Schmidt
07.08.2014 14:15 Uhr
Design Aspects of high power laser diodes for industrial applications [78]
Tobias Wecker
30.07.2014 09:15 Uhr
„Structural and Optical Properties of MBE Grown Asymmetric Cubic GaN/AlxGa1-xN Double Quantum Wells” [79]
Christian Schneider
14.07.2014 15:15 Uhr
GaAs-based exciton polariton lasers [80]
Bruno Daudin
03.07.2014 11:00 Uhr
GaN, InGaN and AlGaN quantum dots in nan-owires heterostructures : Growth and optical properties [81]
Dalila Ellafi
30.06.2014 13:15 Uhr
„Impact of selective DBR surface etching on the
performance of 1300 and 1500-nm wafer-fused VCSELs” [82]
Tomasz Czyszanowski
30.06.2014 12:45 Uhr
„Comparison of spatial anti-guided mechanism in single emitter VCSELs and VCSEL arrays” [83]
Marcin Gebski
30.06.2014 12:00 Uhr
„Photonic heterostructure High Contrast Grating as a novel polarization control and light confine-ment system in HCG VCSEL” [84]
Charlotte Sanders
26.06.2014 14:00 Uhr
Interplay between Surface Morphology and Light-matter Interactions in Epitaxial Crystal Systems [85]
Peter McMahon
08.05.2014 14:00 Uhr
High-fidelity Spin-Photon Entanglement Genera-tion using Self-Assembled InAs Quantum Dots [86]
Russell D. Dupuis
30.04.2014 10:15 Uhr
Optically pumped deep-ultraviolet AlGaN multi-quantum-well lasers grown by metalorganic chemical vapor deposition [87]
Russell D. Dupuis
17:15 Uhr
III-NitrideWide-Bandgap Light Emitters: The Ultimate Lamp for the Visible and Ultraviolet [88]
Aurélie Pierret
12:15 Uhr
Structural and optical properties of BN nanostructures and AlGaN nanowires [89]
Christian Schneider
14:00 Uhr
Quantum well exciton polaritons: From bosonic condensates to quantum light emitters [90]
Ana Cros
10:15 Uhr
Surface and interface phonon modes in nitride semiconductor nanowires: What can we learn from them? [91]
Markus Pristovsek
10:15 Uhr
Towards efficient cheap green and yellow LEDs [92]

Kolloquium 2013

Jacky Even
10.12.2013 14:14 Uhr
III-V Nanostructures for Silicon Photonic [93]
Weng W. Chow
20.11.2013 10:15 Uhr
Quantum-dot physics for applications in semiconductor lasers and quantum dots [94]
Ji-Hye Kang
08.11.2013 13:30 Uhr
Investigation of the effects of surface texturing and embedded electrode on the performance of light-emitting diodes [95]
Jin Dong Song
16:00 Uhr
MBE growth of III-V based materials and its applications to 2D/1D/0D structures [96]
Raphael Butté
15:30 Uhr

Comparative study of III‐nitride vertical cavity surface emitting laser diodes and optically pumped polariton lasers [97]
Mark Oliver Goerbig
18.02.2013 13.00 Uhr
Plasmon-Type Excitations of Graphene Electrons in a Strong Magnetic Field [98]
Benjamin Neuschl
06.02.2013 10:15 Uhr
High-resolution optical spectroscopy on homoepitaxial AlN [99]
Faebian Bastiman
04.01.2013 11:00 Uhr
GaAsBi/GaAs(100) - What can we do with wismut?

Kolloquium 2012

Prof. Dr. Mario Martinelli
17.12.2012 10:15 Uhr
“Towards simpler optics” [101]
Weng W. Chow
14.11.2012 10:15 Uhr
"Efficiency droop without Auger in InGaN LEDs" [102]
Walter Lambrecht
13.11.2012 11:15 Uhr
„Heterovalent ternary compound semiconductor ni-trides, II-IV-N2, a new paradigm in band structure engi-neering” [103]
Prof. Dr. Rainer Michalzik
28.09.2012 10:00 Uhr
"Vertikallaserdioden (VCSEL): Status und Anwendungen" [104]
Johannes Schurer
14:00 Uhr
"Influence of  Coulomb Effects on the Ground State and the Optical Properties of Graphene" [105]
Ganpath Kumar

15.08.2012 10:15 Uhr
"High Precision Displacement Sensor For AFM Probe Heads" [106]
Prof. Tobias J. Kippenberg
03.07.2012 16:30 Uhr
"Mechanics in the Quantum regime: Cavity Optomechanics" [107]
Sven Hein
14:15 Uhr
„Coupling dynamics of plasmonic nano-structures” [108]
Ricardo Rosales
26.06.2012 14:15 Uhr
„InAs/InP Quantum Dash mode locked lasers for optical communications” [109]
Santosh Kumar
20.06.2012 16:00 Uhr
„ [110]Tailoring the optical and electrical properties of GaAs- based quantum dots [111]” [112]
Dr. Joachim Piprek
19.06.2012 12:15 Uhr
„Physics of Deep-UV Laser Diodes based on AlN [113]”
Prof. Yoshitaka Tanimura
18.06.2012 14:15 Uhr
„Reduced hierarchy equations of motion approach to Multidimensional Spectroscopies ” [114]
Prof. Dr. Milos Toth
18.06.2012 10:15 Uhr
„ [115]The role of activated chemisorption in gas mediated electron beam induced processing [116]” [117]
Dr. Martin Feneberg
30.05.2012 10:15 Uhr
Exzitonen in Wurtzit-AlN [118]
Dr. Sung Jun Jang
30.04.2012 14:15 Uhr
„ [119]Semiconductor processing to improve performances of optoelectronic device” [120]
Prof. Dr.-Ing. Matthias Bickermann
25.04.2012 10:15 Uhr
„ Preparation and peculiarities of bulk AlN substrates” [121]
Prof. Dr. Oliver Ambacher
24.04.2012 16:30 Uhr in Magdeburg
Erfindungen und Innovationen der Galliumnitrid-Elektronik [122]
Randy Creighton, Ph.D.
28.03.2012 15:00 Uhr
In situ investigations of III-nitride MOCVD chemistry [123]
Dr. Antonio Consoli
03.04.2012 17:15 Uhr
„Time resolved chirp and alpha-parameter of semiconductor lasers: measurement techniques based on an optical differentiator” [124]
Dr. Alexander Efros
12.04.2012 10:15 Uhr
„Non-blinking semiconductor nanocrystals: suppression of nonradiative Auger processes” [125]
Dr. Bert Jan Offrein
05.03.2012 10:15 Uhr
"Optical Interconnect for computing applications" [126]
Dr. Jing Zu
31.01.2012 11:15 Uhr
"The Application of Advanced Modulation Formats in WDM-PON and MMF short links" [127]
Dr. Anjin Liu
20.01.2012 14:00 Uhr
"Single-mode, high-power, lower-divergence -angley holey VCSELs" [128]
Anna Lyamkina
20.01.2012 11:00 uhr
"Coupled Plasmon-Quantum Dot Structures" [129]
Prof. Zlatko Sitar
04.01.2012 10:15 Uhr
"AlN-based technology for deep UV and high-performance electronic applications” [130]

Kolloquium 2011

Prof. Mariangela Gioannini und Dr. Mattia Rossetti
01.11.2011 16:00 Uhr
"Time domain travelling wave model for quantum-dot based optoelectronic devices and focus on QD-SOAs" [131]
Dr. David Bour
21.10.2011 13:30 Uhr
"Quantum Cascade Lasers by MOCVD" [132]
Prof. Misaichi Takeuchi
06.10.2011 11:00 Uhr
„Over 6 mW Emission Achieved by Polarity-Inversion MOCVD Growth for AlGaN-Based Deep UV LEDs (λ  265 nm)” [133]
Dr. Joachim Piprek
31.08.2011 10:15 Uhr
"AlGaN Polarization Doping for High-Efficiency UV-LEDs" [134]
Prof. Dr. Hans-Peter Wagner
04.07.2011 14:15 Uhr
"Holographic imaging using phase coherent photorefractive quantum wells" [135]
Prof. Dr. Rolf Binder
28.06.2011 14:15 Uhr
"Exzitonische Korrelationen in Halbleitern: eine Anwendung von Nicht-Gleichgewichts Green's Funktionen" [136]
Pankaj Joshi
23.06.2011 11:15 uhr
"Nonlinear optics in amorphous silicon nanophotonic waveguides at telecom wavelengths" [137]
Prof. Dr. Arnab Bhattacharya
01.06.2011 09:15 Uhr
"MOVPE growth and characterization of non-polar group III-nitride semiconductors" [138]
Prof. Dr. Leo Schowalter
16.05.2011 10:00 Uhr
"Developing improved performance Pseudomorphic Ultraviolet Light Emitting Diodes (PUVLEDs) on single crystal aluminum nitride substrates" [139]
Prof. Dr. Kent D. Choquette
17.03.2011 11:00 Uhr
"Photonic Crystal VCSELs for Emerging Applications" [140]
Prof. Dr. Gadi Eisenstein
04.03.2011 11:15 Uhr
"Non Volatile Memory Cells based on Au nano particles and High-k dielectrics" [141]
Dr. Katarzyna Holc
02.03.2011 10:15 Uhr
"Integrated optical systems based on GaN laser diodes and some applications to spectroscopy" [142]
Jun.-Prof. Dr. Stefan Schumacher
08.02.2011 14:15 Uhr
"Spin-dependent polariton scattering in semiconductor microcavities" [143]

Kolloquium 2010

Dr. Elena de Valle
07.12.2010 14:15 Uhr
"Incoherent Mollow triplet" [144]
Dr. Fabrice Laussy
07.12.2010 14:15 Uhr
"Cavity QED with quantum dots in microactivities" [145]
Dr. Huynh Thanh Duc
23.11.2010 14:15 Uhr
"Microscopic analysis of charge and spin injection currents in GaAs quantum wells" [146]
Stefan Declair
23.11.2010 14:15 Uhr
"Coupling of Planar Photonic Resonators" [147]
Prof. Yasuhiko Arakawa
17.09.2010 11:15 Uhr
"Single artificial atom laser: Lasing oscillation in a single quantum dot-photonic crystal nanocavity coupled system" [148]
Prof. Dr. Shiro Tsukamoto
30.08.2010 14:00 Uhr
"Evolution mechanism and site-control growth of InAs quantum dot on GaAs(001) by STMBE" [149]
Prof. Leonard J. Brillson
27.08.2010 14:00 Uhr
"Nanoscale Optical Spectroscopy of Native Point Defects in Oxide Semiconductors and Insulators" [150]
Dr. Jia Grace Lu
27.07.2010 15:00 Uhr
„Fabrication, Characterization and Application of Nanowires” [151]
Christin David
06.07.2010 14:15 Uhr EW731
"Spacial Dispersion in the Optical Response of Metallic Nanoparticles
using Advanced Material Models"
Dr. Arnab Bhattacharya
29. 06.2010, 15:00 Uhr
„MOVPE growth and characterization of non-polar nitrides” [152]
Prof. Steven T. Cundiff
15.06.2010 16:15 Uhr
"Optical Multidimensional Fourier-Transform Spectroscopy of Semiconductors" [153]
Dr. N. G. Tognalli
31.05.2010 10:00 Uhr
"Metallic nanostructures for SERS spectroscopy of organic systems"
Prof. Dr. Michael Kneissl
18.05.2010 18:30 Uhr Magdeburg
"InAlGaN-based UV LEDs - applications and challenges" [154]
Prof. Morten Willatzen
"Differential geometry methods applied to nanostructures" [155]
Shih-Yen Lin PhD.
06.05.2010 16:15 Uhr
"GaSb/GaAs Quantum-Dot Optoelectronic Devices with Type-II Band Alignment" [156]
Prof. Dr. Martin Eickhoff
20.04.2010 16:00 Uhr
"Group III-nitrides: from bioelectronics to nanotechnology" [157]
Prof. Dr. Matthias Reichelt
20.04.2010 14:15 Uhr
"Coherent Control of the Electron Density in Metal-Semiconductor Hybrid Nanostructures via Pulse Shaping" [158]
Prof. Steven M. Durbin
10:00 Uhr
„Electron Accumulation, Schottky Diodes and P-Type Conductivity: Commonalities Between InN and ZnO” [159]
Dr. Ing. Werner Hofman
03.03.2010 14:15 Uhr
"Long-Wavelength High-Contrast Grating VCSELs" [160]
Prof. Dr. Yuo Li und Fan Wenjuan
12.01.2010 14:15 Uhr 15:15 Uhr
„Research on III-V-compound semiconductor based compounds and on Solid State Lighting" & "Simulation and design of SQD-RCLEDs combined with Photonic Crystals" [161]
Prof. Guillaume Huyet
11:15 Uhr
"Quantum dot materials and lasers" [162]
Dr. Joachim Piprek
10:15 Uhr
"GaN LED Efficiency Droop" [163]
Prof. Weng Chow
22.10.2009 14:15 Uhr
"Comparison of quantum-dot and quantum-well lasers"
Prof. Dr. Vladimir Mirin
12.10.2009 15:15 Uhr
"Quantum-dot photodetectors: In search of optimal design for room-temperature operation" [164]
Prof. Dr. Kiyoshi Kobayashi
16.09.2009 10.15 Uhr
"Dressing nature of optical near fields at the nanoscale, and their
applications, nanophotonics"
Prof. Dr. Andreas Wacker
07.07.2009 16:00 Uhr
"Coherences in Transport through Confined Systems" [165]
Dr. Pawel Machnikowski
07.07.2009 14:15 Uhr
"Dephasing of singlet-triplet superpositions in two-electron double 
quantum dots by elastic phonon scattering" [166]
Prof. Dr. Ido Kanter
25.06.2009 16:00 Uhr
"Chaotic lasers: Synchronization, communication and ulta-fast random number generators" [167]
Prof. Matthew Phillips
16.06.2009 10:00 Uhr
"Cathodoluminescence Microscopy and Spec-troscopy Studies of GaN and ZnO" [168]
Dr. Ryan G. Banal
15.06.2009 14:00 Uhr
"MOVPE Growth of AlN and AlGaN/AlN Quantum Wells and their Optical Polarization Properties" [169]
Dr. Tomohiro Yamaguchi
15.06.2009 13:15 Uhr
"New MBE growth method for high quality InN and related alloys using in situ monitoring technology" [170]
Prof. Fernando A. Ponce
03.06.2009 15:00 Uhr
"Material Challenges for InGaN-based Green-Light Emitting Devices" [171]
Michelle Moram PhD
10:00 Uhr
"On the origin and mobility of dislocations in GaN" [172]
Mohamed Abdel-Awwad
25.05.2009 11:15 Uhr
“Development, Optimization and Fabrication of 3D UV- transparent NanoImprint Template” [173]
Thomas Kiesel und Jan Sperlin
19.05.2009 14:15 Uhr
"Reconstruction of negative Quasi-Probability Distributions" [174]
Dr. V. Z. Tronciu
14.05.2009 16:00 Uhr
"Chaos based communication using multi-section semiconductor laser" [175]
Prof. Chih-Kang Shih
14.05.2009 14:15 Uhr
"Coherent Control of Semiconductor Quantum Emitters in Micro-cavities" [176]
Felix Schlosser
05.05.2009 13:30 Uhr
"Optimization of the Optical Pumping of a Semiconductor Disc Laser" [177]
Dmytro Vasylyev
28.04.2009 14:15 Uhr
"Some aspects of nonclassical light propagation in structured media"
Prof. Kevin Lear
27.04.2009 14:00 Uhr
"High Speed VCSELs: Thermal Issues and Parallel Arrays" [178]
Peter Reichert
06.04.2009 14:30 Uhr
"Aufbau einer Sputteranlage zur Herstellung von UCN-Komponenten" [179]
Prof. Cun-Zheng Ning
20.03.2009 11:15 Uhr
"Surface Plasmonic and Nanowire Lasers" [180]
Dr. Toma Stoica
04.03.2009 15:15 Uhr
„Surface induced phenomena in GaN and InN nanowires” [181]
Dr. Alexander Efros
19.01.2009 14:00 Uhr
"Mode locking of electron spin coherence in singly charged quantum dots" [182]
Dr. Filip Tuomisto
16.01.2009 14:00 Uhr
"Positron annihilation spectroscopy for studying vacancy defects in semiconductor" [183]
Werner Hofmann
14:00 Uhr
"InP-based long-wavelength VCSELs and VCSEL Arrays for High-Speed, High-Power and High Sensitivity" [184]
Christian Junge
19.12.2008 14:15 Uhr
"Photonenkorrelation bei der optischen parametrischen Oszillation - Konzept für eine Zweiphotonenquelle" [185]
Duc V. Dinh
17.12.2008 10:15 Uhr
"Synthesis, structural analysis, and field emission properties of GaN nanostructures" [186]
Prof. Dr. Shigefusa F. Chichibu
16.12.2008 16:00 Uhr
"Growth issues and optical properties of nonpolar (Al,In,Ga)N films and quantum wells" [187]
Prof. Dr. Shigefusa F. Chichibu
15.12.2008 16:15 Uhr
"Growth issues and optical properties of nonpolar (Al,In,Ga)N films and quantum wells" [188]
Prof. Dr. Ruben P. Seisyan
24.11.2008 14:15 Uhr
"Extreme Ultra Violet & Soft X-Ray Lithography as an Universal Instrument of Nanotechnologies and Nanoelectronics" [189]
Dr. Martin Schell
23.10.2008 16:00 Uhr
"Photonic Components for 40G and 100G data transmission" [190]
Prof. Weng Chow
25.09.2008 15:15 Uhr
"Microscopic theory and its application in semiconductor laser development" [191]
Dr. Pavel Rodin
22.08.2008 14:15 Uhr
„Impact ionization fronts in semiconductors: superfast propagation due to nonlocalized pre-ionization” [192]
Dr. Vladimir Kalosha
12.08.2008 11:15 Uhr
"High-power lasers with ultra-narrow vertical beam divergence based on longitudinal photonic bandgap crystal: concept, design, and performance characterization" [193]
Prof. Dr. Peter Saalfrank
15.07.2008 14:15 Uhr
"Electron Dynamics" [194]
Yuki Wakayama
09.07.2008 11:15 Uhr
Quantum cascade lasers (QCLs) with small optical volume ~ microcylinder cavities and photonic crystal microcavities ~ [195]
Kambiz Behfar
04.07.2008 11:15
"Vertical External Cavity Surface Emitting Lasers for the MIR" [196]
Neysha Lobo
27.06.2008 11:15 Uhr
"Photothermal Deflection Spectroscopy of MOVPE-grown GaN epilayers" [197]
Abdul Kadir
25.06.2008 10:15 Uhr
„MOVPE-grown InN: structural and low temperature transport properties” [198]
Dr. Jens Förstner
20.06.2008 14:00 Uhr
"Simulating optics in nanostructures using the FDTD method" [199]
Dr. Thomas Erneux
12.06.2008 16:00 Uhr
"Analytical studies of quantum dot laser dynamics" [200]
Prof. Dr. Rolf Binder
30.05.2008 16:00 Uhr
„Four-wave mixing instabilities in semiconduc-tor quantum well systems” [201]
Prof. Tomoya Konishi
30.05.2008 15:00 Uhr
„Investigation on high catalytic activity mechanism of organopalladium catalyst on S-terminated GaAs(001)-(2×6) surface” [202]
Prof. Shiro Tsukamoto
30.05.2008 14:00 Uhr
„InAs quantum dot evolution observed by in-situ scanning tunneling microscopy during molecu-lar beam epitaxy growth” [203]
Prof. Ian Ferguson
29.05.2008 16:00 Uhr
"Understanding GaN-based Room Temperature Spintronics" [204]
Prof. Arnab Bhattacharya
28.05.2008 10:15 Uhr
„From Nitrides to Nanowires: III-Vs research at TIFR” [205]
Prof. Dr. Jozef T. Devreese
26.05.2008 16:15 Uhr
„Polarons and the optical spectra of quantum dots: effects of non-adiabaticity” [206]
Dr. Pawel Machnikowski
17.04.2008 14:30 Uhr
"Phonon-assisted Coulomb transfer in a quantum dot molecule" [207]
Anna Grodecka, Dr. Pawel Machnikowski und Jens Förster
17.04.2008 14:30 Uhr
"Phonon-assisted singlet-singlet tunneling in quantum dot molecules" [208]
Prof. Dr. Stephan Koch
10.04.2008 16:15 Uhr
"VECSEL & Co - Grundlagenphysik in modernen Halbleitermikrolasern" [209]
Dr. Neelima Paul
09.04.2008 10:00 Uhr
„Fabrication and characterization of
Si/Ge nanostructures using STM” [210]
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