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TU Berlin

Inhalt des Dokuments

Lectures 2016

Sylke Blumstengel
04.11.2016 10:15 Uhr
Excitonic coupling and formation of hybrid charge transfer excitons at ZnO/organic interfaces
Weng Chow
02.11.2016 10:15 Uhr
High spontaneous-emission factor emitters: from spontaneous emission and superradiance to lasing
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
Stefan Maier
19.10.2016 10:30 Uhr
Plasmonic and dielectric nanoantennas: a versatile platform for interdisciplinary nanophotonics
Julien Javaloyes
27.09.2016 10:00 Uhr
Temporal Localized Structures and Light Bullets in Passively mode-locked Lasers
Daniel M. Kuchta
26.09.2016 11:00 Uhr
High Speed Optical Interconnect activities at the IBM T. J. Watson Research Center
Hendrik Krüger
22.07.2016 10:15 Uhr
Optische Gasdetektion mit UV-LEDs
Sarah Blumenthal
21.07.2016 10:00 Uhr
Fabrication and characterization of two dimensional photonic crystal membranes in cubic AlN/GaN
Andrew Klump
12.07.16 14:15 Uhr
SIMS as a Quantitative Tool for III-Nitride Materials
Alexey Chernikov
12.07.2016 14:15 Uhr
Exciton physics in 2D semiconductors
Fei Ding
30.06.2016 15:00 Uhr
Semiconductor entangled photon sources: Electrical injection and Energy tunability
Y.-H. Lee
30.06.2016 11:15 Uhr
Photon Squeezing into a Point-like Space
Mike Smith
30.06.2016 10:00 Uhr
Finite element method solutions for photo-elasticity and Stimulated Brillouin scattering in structured media
Markus Lippitz
24.06.2016 14:00 Uhr
Single solid-state quantum emitters for plasmonics
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
Frederic Demmerle
23.06.2016 14:30 Uhr
Covering the mid- to far-infrared with fre-quency mixing in nonlinear quantum cascade lasers
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
Nikolaus Dietz
16.06.2016 10:00 Uhr
Development of indium-rich group III-nitride heterostructures
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
David Gachet
14.06.2016 15:00 Uhr
High-Resolution Quantitative
Cathodoluminescence (CL) for
Characterization of Semiconductor Materials and Devices

Alexander Steinhoff
07.06.2016 14:15 Uhr
Optical Properties and Carrier Dynamics in Transition Metal Dichalcogenides
Jacek Kasprzak
06.06.2016 15:00 Uhr
Coherence of individual emitters in photonic nanostructures
Natalia Stolyarchuk und Stefan Mohn
01.06.2016 10:15 Uhr
Polarity control of III-nitrides on sapphire investigated by TEM
Christoph Becher
23.05.2016 15:30 Uhr
Interfacing single color centers in diamond
Leo J. Schowalter
13.05.2016 10:15 Uhr
Growth of Single-Crystal Aluminum Nitride as Substrates for Pseudomorphic UVC LEDs
Krzysztof Szczerba
04.03.2016 10:00 Uhr
A system perspective on VCSEL based optical interconnects
Gordon Callsen
28.01.2016 14:15 Uhr
Advanced optical signatures of single, wurtzite GaN quantum dots
Åsa Haglund
27.01.2016 10:15 Uhr
GaN- and GaAs-based VCSEL research at
Chalmers University of Technology

Marcin Sarzyński
10:15 Uhr
Patterned GaN substrates with laterally variable vicinal angle for device applications

Lectures 2015

Michael Schnedler und Philipp Ebert
07.12.2015 13:30 Uhr
Quantitative description of light-excited scan-ning tunneling spectroscopy
Ana Predojević
27.11.2015 11:00 Ihr
Coherence and degree of time-bin entanglement from quantum dots
Martin Geller
26.11.2015 15:15 Uhr
Resonante optische Detektion der Ladungsträgerdynamik an einzelnen Quantenpunkten
Michael Jetter
23.11.2015 15:00 Uhr
InGaAs-based single photon sources
for future quantum optics

Andreas Nunnenkamp
18.11.2015 15:00 Uhr
Quantum science and technology with cavity optomechanical systems
Marcin Gębski
11.11.2015 10:15 Uhr
Monolithic high contrast grating VCSEL
Xavier Porte Parere
09.11.2015 10:30 Uhr
Dynamics of delay-coupled semiconductor lasers
Alexander Uskov
23.10.2015 11:15 Uhr
Photoemission of electrons from plasmonic nanoantennas
K.W. Böer
13.10.2015 16.00 Uhr
High-Field Electrode-Adjacent Domains to Analyze Trap Distributions in n-and p-type CdS
Tong Cunzhu
10.09.2015 14:15 Uhr
Beam Control and Power Scaling of Diode Lasers
Martin Elborg
04.09.2015 11:15 Uhr
Droplet epitaxy quantum dots and dilute N GaAs quantum structures for Intermediate Band Solar Cell research
Peter Winzer
07.07.2015 16:15 Uhr
Optical Core Networking for the Datacenter Age
Clemens Matthiesen
15:00 Uhr
Coherent light-matter interaction with quantum dots: from quantum optics to quantum information
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
Christopher Gies
11.06.2015 15:00 Uhr
Sub- and Superradiance in Nanolasers
Stephan Michael
09.06.2015 14:00 Uhr
Semiconductor Quantum Dots for Pulse Slow-down and Quantum Cascade Lasers
Yu-Ming He
05.06.2015 11:00 Uhr
Manipulating single photons: From single Quan-tum dots to monolayer transition-metal dichal-cogenides
Arnab Bhattacharya
28.05.2015 14:15 Uhr
Transition-metal dichalcogenides: promising substrates for GaN Epitaxy?
Gwénolé Jean Jacopin
22.05.2015 11:15 Uhr
Ultrafast dynamics of III-Nitride quantum wells under high injection
Daniel Nilsson
22.04.2015 10:15 Uhr
Doping of high-Al-content AlGaN grown by hot-wall MOCVD
Ulrich Schwarz
15.04.2015 10:15 Uhr
Micro-LEDs for Applications in Optogenetics
Grzegorz Sęk
18.03.2015 14:00 Uhr
Optical properties of semiconductor quantum dashes in view of nanophotonic applications at the telecommunication wavelengths
Alexander Kubanek
26.02.2015 10:15 Uhr
Quantum Information and Quantum Optics with color center in diamond
Keith T. Butler
05.02.2015 10:00 Uhr
Understanding and designing functional materi-als: the importance of electronic structure in the solid-state
Donat As
10:15 Uhr
Cubic GaN quantum dots in cubic AlN – single photon emission and lasing in microdisk cavities
Matteo Meneghini
23.01.2015 11:00 Uhr
Defect-related loss and degradation of GaN-based LEDs and lasers
Hirochika Nakajima
11:00 Uhr
Grapheme Integrated Si Wire Waveguides
Ulrich Schwarz
21.01.2015 10:15 Uhr
Micro-LEDs for Applications in Optogenetics

Lectures 2014

Petter Westerbergh
VCSEL Arrays for Short Range Multimode Multicore Fiber Interconnects
Arash Rashimi-Iman
Recent advances in the field of Vertical-Exter-nal-Cavity Surface-Emitting Lasers
Daniel Brunner
Photonic reservoir computing: machine learning using laser-networks
Kevin Schires
Four Wave Mixing and Optical Feedback in Nanostructure Lasers
Bernard Gil
Optical properties of GaN-AlGaN MQWs grown away from the <001> direction
Klaus Irmscher
A highly abundant tri-carbon defect dominates the detrimental ultraviolet absorption at 4.7 eV in Aluminum Nitride
Woo-Young Choi
Si Electronic-Photonic Integrated Circuits
Stefan Rotter
Non-Markovian Quantum Dynamics in the Strong-Coupling Limit of Cavity QED
Jan Misiewicz
Optical spectroscopy of semiconductor nanostructures
Sokratis Kalliakos
Semiconductor quantum light sources for on-chip quantum information processing
David Gershoni
Quantum Optics with Semiconductor Quantum Dots
Philip Trøst Kristensen
Modes and Mode Volumes of Leaky Optical
Cavities and Plasmonic Nanoresonators

Igor Aharonovich
Wide bandgap semiconductors for Nanophotonics
Andrew Allerman
02.09.2014 14:00 Uhr
Low-dislocation-density AlGaN templates for UV laser diodes
Berthold Schmidt
07.08.2014 14:15 Uhr
Design Aspects of high power laser diodes for industrial applications
Tobias Wecker
30.07.2014 09:15 Uhr
„Structural and Optical Properties of MBE Grown Asymmetric Cubic GaN/AlxGa1-xN Double Quantum Wells”
Christian Schneider
14.07.2014 15:15 Uhr
GaAs-based exciton polariton lasers
Bruno Daudin
03.07.2014 11:00 Uhr
GaN, InGaN and AlGaN quantum dots in nan-owires heterostructures : Growth and optical properties
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”

Tomasz Czyszanowski
30.06.2014 12:45 Uhr
„Comparison of spatial anti-guided mechanism in single emitter VCSELs and VCSEL arrays”
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”
Charlotte Sanders
26.06.2014 14:00 Uhr
Interplay between Surface Morphology and Light-matter Interactions in Epitaxial Crystal Systems
Peter McMahon
08.05.2014 14:00 Uhr
High-fidelity Spin-Photon Entanglement Genera-tion using Self-Assembled InAs Quantum Dots
Russell D. Dupuis
30.04.2014 10:15 Uhr
Optically pumped deep-ultraviolet AlGaN multi-quantum-well lasers grown by metalorganic chemical vapor deposition
Russell D. Dupuis
17:15 Uhr
III-NitrideWide-Bandgap Light Emitters: The Ultimate Lamp for the Visible and Ultraviolet
Aurélie Pierret
12:15 Uhr
Structural and optical properties of BN nanostructures and AlGaN nanowires
Christian Schneider
14:00 Uhr
Quantum well exciton polaritons: From bosonic condensates to quantum light emitters
Ana Cros
10:15 Uhr
Surface and interface phonon modes in nitride semiconductor nanowires: What can we learn from them?
Markus Pristovsek
10:15 Uhr
Towards efficient cheap green and yellow LEDs

Kolloquium 2012

Prof. Dr. Mario Martinelli
17.12.2012 10:15 Uhr
“Towards simpler optics”
Weng W. Chow
14.11.2012 10:15 Uhr
"Efficiency droop without Auger in InGaN LEDs"
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”
Prof. Dr. Rainer Michalzik
28.09.2012 10:00 Uhr
"Vertikallaserdioden (VCSEL): Status und Anwendungen"
Johannes Schurer
14:00 Uhr
"Influence of  Coulomb Effects on the Ground State and the Optical Properties of Graphene"
Ganpath Kumar Veerabathran

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

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"
Dr. David Bour
21.10.2011 13:30 Uhr
"Quantum Cascade Lasers by MOCVD"
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)”
Dr. Joachim Piprek
31.08.2011 10:15 Uhr
"AlGaN Polarization Doping for High-Efficiency UV-LEDs"
Prof. Dr. Hans-Peter Wagner
04.07.2011 14:15 Uhr
"Holographic imaging using phase coherent photorefractive quantum wells"
Prof. Dr. Rolf Binder
28.06.2011 14:15 Uhr
"Exzitonische Korrelationen in Halbleitern: eine Anwendung von Nicht-Gleichgewichts Green's Funktionen"
Pankaj Joshi
23.06.2011 11:15 uhr
"Nonlinear optics in amorphous silicon nanophotonic waveguides at telecom wavelengths"
Prof. Dr. Arnab Bhattacharya
01.06.2011 09:15 Uhr
"MOVPE growth and characterization of non-polar group III-nitride semiconductors"
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"
Prof. Dr. Kent D. Choquette
17.03.2011 11:00 Uhr
"Photonic Crystal VCSELs for Emerging Applications"
Prof. Dr. Gadi Eisenstein
04.03.2011 11:15 Uhr
"Non Volatile Memory Cells based on Au nano particles and High-k dielectrics"
Dr. Katarzyna Holc
02.03.2011 10:15 Uhr
"Integrated optical systems based on GaN laser diodes and some applications to spectroscopy"
Jun.-Prof. Dr. Stefan Schumacher
08.02.2011 14:15 Uhr
"Spin-dependent polariton scattering in semiconductor microcavities"

Kolloquium 2010

Dr. Elena de Valle
07.12.2010 14:15 Uhr
"Incoherent Mollow triplet"
Dr. Fabrice Laussy
07.12.2010 14:15 Uhr
"Cavity QED with quantum dots in microactivities"
Dr. Huynh Thanh Duc
23.11.2010 14:15 Uhr
"Microscopic analysis of charge and spin injection currents in GaAs quantum wells"
Stefan Declair
23.11.2010 14:15 Uhr
"Coupling of Planar Photonic Resonators"
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"
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"
Prof. Leonard J. Brillson
27.08.2010 14:00 Uhr
"Nanoscale Optical Spectroscopy of Native Point Defects in Oxide Semiconductors and Insulators"
Dr. Jia Grace Lu
27.07.2010 15:00 Uhr
„Fabrication, Characterization and Application of Nanowires”
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”
Prof. Steven T. Cundiff
15.06.2010 16:15 Uhr
"Optical Multidimensional Fourier-Transform Spectroscopy of Semiconductors"
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"
Prof. Morten Willatzen
"Differential geometry methods applied to nanostructures"
Shih-Yen Lin PhD.
06.05.2010 16:15 Uhr
"GaSb/GaAs Quantum-Dot Optoelectronic Devices with Type-II Band Alignment"
Prof. Dr. Martin Eickhoff
20.04.2010 16:00 Uhr
"Group III-nitrides: from bioelectronics to nanotechnology"
Prof. Dr. Matthias Reichelt
20.04.2010 14:15 Uhr
"Coherent Control of the Electron Density in Metal-Semiconductor Hybrid Nanostructures via Pulse Shaping"
Prof. Steven M. Durbin
10:00 Uhr
„Electron Accumulation, Schottky Diodes and P-Type Conductivity: Commonalities Between InN and ZnO”
Dr. Ing. Werner Hofman
03.03.2010 14:15 Uhr
"Long-Wavelength High-Contrast Grating VCSELs"
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"
Prof. Guillaume Huyet
11:15 Uhr
"Quantum dot materials and lasers"
Dr. Joachim Piprek
10:15 Uhr
"GaN LED Efficiency Droop"
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"
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"
Dr. Pawel Machnikowski
07.07.2009 14:15 Uhr
"Dephasing of singlet-triplet superpositions in two-electron double 
quantum dots by elastic phonon scattering"

Prof. Dr. Ido Kanter
25.06.2009 16:00 Uhr
"Chaotic lasers: Synchronization, communication and ulta-fast random number generators"
Prof. Matthew Phillips
16.06.2009 10:00 Uhr
"Cathodoluminescence Microscopy and Spec-troscopy Studies of GaN and ZnO"
Dr. Ryan G. Banal
15.06.2009 14:00 Uhr
"MOVPE Growth of AlN and AlGaN/AlN Quantum Wells and their Optical Polarization Properties"
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"
Prof. Fernando A. Ponce
03.06.2009 15:00 Uhr
"Material Challenges for InGaN-based Green-Light Emitting Devices"
Michelle Moram PhD
10:00 Uhr
"On the origin and mobility of dislocations in GaN"
Mohamed Abdel-Awwad
25.05.2009 11:15 Uhr
“Development, Optimization and Fabrication of 3D UV- transparent NanoImprint Template”
Thomas Kiesel und Jan Sperlin
19.05.2009 14:15 Uhr
"Reconstruction of negative Quasi-Probability Distributions"
Dr. V. Z. Tronciu
14.05.2009 16:00 Uhr
"Chaos based communication using multi-section semiconductor laser"
Prof. Chih-Kang Shih
14.05.2009 14:15 Uhr
"Coherent Control of Semiconductor Quantum Emitters in Micro-cavities"
Felix Schlosser
05.05.2009 13:30 Uhr
"Optimization of the Optical Pumping of a Semiconductor Disc Laser"
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"
Peter Reichert
06.04.2009 14:30 Uhr
"Aufbau einer Sputteranlage zur Herstellung von UCN-Komponenten"
Prof. Cun-Zheng Ning
20.03.2009 11:15 Uhr
"Surface Plasmonic and Nanowire Lasers"
Dr. Toma Stoica
04.03.2009 15:15 Uhr
„Surface induced phenomena in GaN and InN nanowires”
Dr. Alexander Efros
19.01.2009 14:00 Uhr
"Mode locking of electron spin coherence in singly charged quantum dots"
Dr. Filip Tuomisto
16.01.2009 14:00 Uhr
"Positron annihilation spectroscopy for studying vacancy defects in semiconductor"
Werner Hofmann
14:00 Uhr
"InP-based long-wavelength VCSELs and VCSEL Arrays for High-Speed, High-Power and High Sensitivity"
Christian Junge
19.12.2008 14:15 Uhr
"Photonenkorrelation bei der optischen parametrischen Oszillation - Konzept für eine Zweiphotonenquelle"
Duc V. Dinh
17.12.2008 10:15 Uhr
"Synthesis, structural analysis, and field emission properties of GaN nanostructures"
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"
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"
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"
Dr. Martin Schell
23.10.2008 16:00 Uhr
"Photonic Components for 40G and 100G data transmission"
Prof. Weng Chow
25.09.2008 15:15 Uhr
"Microscopic theory and its application in semiconductor laser development"
Dr. Pavel Rodin
22.08.2008 14:15 Uhr
„Impact ionization fronts in semiconductors: superfast propagation due to nonlocalized pre-ionization”
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"
Prof. Dr. Peter Saalfrank
15.07.2008 14:15 Uhr
"Electron Dynamics"
Yuki Wakayama
09.07.2008 11:15 Uhr
Quantum cascade lasers (QCLs) with small optical volume ~ microcylinder cavities and photonic crystal microcavities ~
Kambiz Behfar
04.07.2008 11:15
"Vertical External Cavity Surface Emitting Lasers for the MIR"
Neysha Lobo
27.06.2008 11:15 Uhr
"Photothermal Deflection Spectroscopy of MOVPE-grown GaN epilayers"
Abdul Kadir
25.06.2008 10:15 Uhr
„MOVPE-grown InN: structural and low temperature transport properties”
Dr. Jens Förstner
20.06.2008 14:00 Uhr
"Simulating optics in nanostructures using the FDTD method"
Dr. Thomas Erneux
12.06.2008 16:00 Uhr
"Analytical studies of quantum dot laser dynamics"
Prof. Dr. Rolf Binder
30.05.2008 16:00 Uhr
„Four-wave mixing instabilities in semiconduc-tor quantum well systems”
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”
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”
Prof. Ian Ferguson
29.05.2008 16:00 Uhr
"Understanding GaN-based Room Temperature Spintronics"
Prof. Arnab Bhattacharya
28.05.2008 10:15 Uhr
„From Nitrides to Nanowires: III-Vs research at TIFR”
Prof. Dr. Jozef T. Devreese
26.05.2008 16:15 Uhr
„Polarons and the optical spectra of quantum dots: effects of non-adiabaticity”
Dr. Pawel Machnikowski
17.04.2008 14:30 Uhr
"Phonon-assisted Coulomb transfer in a quantum dot molecule"
Anna Grodecka, Dr. Pawel Machnikowski und Jens Förster
17.04.2008 14:30 Uhr
"Phonon-assisted singlet-singlet tunneling in quantum dot molecules"
Prof. Dr. Stephan Koch
10.04.2008 16:15 Uhr
"VECSEL & Co - Grundlagenphysik in modernen Halbleitermikrolasern"
Dr. Neelima Paul
09.04.2008 10:00 Uhr
„Fabrication and characterization of
Si/Ge nanostructures using STM”

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