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Einrichtungen >> Technische Fakultät (TF) >> Verwaltung und Serviceeinrichtungen Technische Fakultät >> MAOT - Master Programme in Advanced Optical Technologies (Elitestudiengang) >>
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Geschäftsstelle MAOT
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Advanced Course in Experimental Physics (Lasers, Atomic Physics and Quantum Optics) [EV-A] -
- Dozent/in:
- Joachim von Zanthier
- Angaben:
- Vorlesung, 4 SWS, ECTS: 10
- Termine:
- Do, Fr, 12:00 - 14:00, HG, HH
lecture as in-person sessions in the lecture halls; also made available as video afterwards. Lecture starts at 12:30
- Studienrichtungen / Studienfächer:
- WPF Ph-MA ab 1
- Voraussetzungen / Organisatorisches:
- Please register for the corresponding StudOn course ( https://www.studon.fau.de/crs3359712.html ) and note the information there.
- Inhalt:
- Starting from the lectures EP3 (Optics and Quantum Phenomena) and EP4 (Atomic and Molecular Physics) the lecture discusses light-matter interaction in different systems as well as the quantum nature of light. Emphasis is put onto the laser. Starting from the theory of optical resonators and Gaussian beams we review the generation of laser light on a microscopic level (Maxwell-Bloch equations) and examine its principal characteristics. Various applications of laser light in quantum optics, laser spectroscopy, laser cooling and trapping of atoms and in non-linear optics are investigated. In addition we review various quantum optical phenomena like photon statistics, photon bunching/anti-bunching, multi-photon interferences, intensity interferometers and resonance fluorescence.
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Advanced Optical Communication Systems [AOC] -
- Dozent/in:
- Bernhard Schmauss
- Angaben:
- Vorlesung, 2 SWS, benoteter Schein, ECTS: 5, nur Fachstudium
- Termine:
- Fr, 12:15 - 13:45, HF-Technik: SR 5.14
- Studienrichtungen / Studienfächer:
- WPF AOT-GL 2-3
WPF CME-MA 1-4
WF ASC-MA 1-4
WPF CE-MA-TA-PO ab 1
- Voraussetzungen / Organisatorisches:
- Online Course! - Please register in StudOn „LHFT - Advanced Optical Communication Systems“ bei. for further information.
Prerequisites:
- Inhalt:
- Multiplex Techniques: electrical / optical time division multiplexing, wavelength division multiplexing
Dispersion Management: dispersion and bitrate, dispersion compensation, dispersion in WDM systems Noise and Power Management: power budget, OSNR management, OSNR calculation Management of Nonlinearities: self & cross phase modulation (SPM / XPM), four wave mixing (FWM), Raman scattering, solitons Spectral Efficiency: definition, increase of spectral efficiency Modulation Formats:intensity modulation, multilevel transmission, CS-RZ, SSB Transmission, DPSK, DQPSK, Coherent Transmission Optical Regeneration: 2R-Regeneration by nonlinearities, distributed regeneration, 3R-Regeneration
- Empfohlene Literatur:
- Agrawal, G.P.: Fiber-Optic Communication Systems, John Wiley & Sons, 1997
Agrawal, G.P.: Nonlinear Fiber Optics, John Wiley & Sons, 3. Auflage, 2001.
Kaminow, I, Koch, T.: Optical Fiber Telecommunications IVA, Academic Press, 2002.
Kaminow, I, Li, T., Willner,A.: Optical Fiber Telecommunications VA, Academic Press, 2008.
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Advanced Semiconductor Technologies - Photovoltaic Systems for Power Generation - Design Implementation and Characterization [AST-PVS-Design] -
- Dozentinnen/Dozenten:
- Christoph J. Brabec, Jens Hauch
- Angaben:
- Vorlesung mit Übung, 2 SWS, benoteter Schein, ECTS: 3, nur Fachstudium, ZOOM-Meeting - https://fau.zoom.us/j/93037640196?pwd=TDF1SlAvcHdoYXZLMEtxOEhqbzVYUT09 Meeting-ID: 930 3764 0196 Kenncode: 386995, Anmeldung im StudOn wird empfohlen
- Termine:
- Di, 17:00 - 18:30, Raum n.V.
ZOOM-Meeting, dann ZOOM -Videos im StudOn
ab 10.11.2020
Vorbesprechung: Dienstag, 3.11.2020, 17:00 - 17:30 Uhr
- Studienrichtungen / Studienfächer:
- WF ET-MA-MWT ab 1
WF MWT-MA-WET ab 1
WF MWT-MA-MEET 1
WF NT-MA-WET ab 1
WF NT-MA-MEET ab 1
WF ET-MA-MWT ab 2
WF AOT-GL ab 1
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Seminar and Conference Participation on Solar Energy [Sem&Conf_SE] -
- Dozentinnen/Dozenten:
- Jens Hauch, Ning Li, Christoph J. Brabec
- Angaben:
- Seminar, 2 SWS, Schein, ECTS: 2, nur Fachstudium, https://fau.zoom.us/j/93037640196?pwd=TDF1SlAvcHdoYXZLMEtxOEhqbzVYUT09 Meeting-ID: 930 3764 0196 Kenncode: 386995, Anmeldung im StudOn wird empholen
- Termine:
- Zeit n.V., additional - ZOOM -Videos im StudOn
ab 12.1.2021
- Studienrichtungen / Studienfächer:
- WF MWT-MA ab 1
WF MWT-MA-MEET 1
WF NT-MA 1
WF NT-MA-MEET 1
WF ET-MA ab 1
- Schlagwörter:
- Advanced Semiconductor Technology, Solar Energy Seminar
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Advanced theoretical physics: Advanced quantum mechanics (Exercise class) [TV-AU, TV-MATU] -
- Dozent/in:
- Kristina Giesel
- Angaben:
- Übung, 3 SWS, nur Fachstudium
- Termine:
- Do, 14:00 - 17:00, SR 01.779, SR 02.729
Do, 16:00 - 19:00, SR 02.779
Do, 13:00 - 17:00, SR 01.178
Do, 13:00 - 19:00, HB
The Tutorials run in online mode until further notice
- Studienrichtungen / Studienfächer:
- WPF Ph-MA ab 1
WF PhM-MA ab 1
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Fundamentals of Optics [FUNd/OPT] -
- Dozentinnen/Dozenten:
- Hanieh Fattahi, Vahid Sandoghdar, Johannes Knorr
- Angaben:
- Vorlesung mit Übung, Schein, ECTS: 15
- Termine:
- Mi, 11:00 - 12:00, Raum n.V.
Mo, 12:00 - 13:00, Raum n.V.
The course will be conducted as online course. The given time slots are live sessions. In addition students watch recorded lessons.
- Studienrichtungen / Studienfächer:
- PF AOT-GL 1
- Voraussetzungen / Organisatorisches:
- (1) The recorded lessons by Prof. Sandoghdar can be found at
https://video.mpl.mpg.de/video/96/lecture-1-1?channelName=Sandoghdar(2) The sessions with Dr. Fattahi, which supplements, the lessons by Prof Sandoghdar start with a meeting on 04 Nov, 11.00 (3) The part "Advanced Molecular Spectroscopy" by Dr. Knorr will be represented by the StudOn course
https://www.studon.fau.de/crs3295506.html
The regular live sessions, start on 2 Nov, 12.00.
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Lab course "Computational Optics" [COO/LAB] -
- Dozentinnen/Dozenten:
- Norbert Lindlein, Christoph Pflaum
- Angaben:
- Praktikum, Schein, ECTS: 2,5
- Termine:
- Zeit/Ort n.V.
- Voraussetzungen / Organisatorisches:
- Please join the online course on StudOn where you receive all necessary information (for a start for part one of the course)
https://www.studon.fau.de/crs3400024_join.html
- Inhalt:
- The course will consist of two parts:
(1) Ray tracing
There will be four online sessions:
Monday 23.11.2020 13:00-15:30
Monday 30.11.2020 13:00-15:30
Monday 7.12.2020 13:00-15:30
Monday 14.12.2020 13:00-15:30
Between the sessions and after the sessions students will have to work on exercises. Follow the StudOn link given above. (2) Laser
There will be four online sessions:
Monday, 21.12.2020
Monday, 11.01.2020
Monday, 25.01.2021
Monday, 01.02.2021
Between the sessions and after the sessions students will have to work on exercises. Follow the StudOn link given above.
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Labcourse "Optics in Communication" [OCLAB] -
- Dozent/in:
- Lisa Härteis
- Angaben:
- Praktikum, 2 SWS, Schein, ECTS: 2,5
- Voraussetzungen / Organisatorisches:
- Note that there is a StudOn group for this lab course (https://www.studon.fau.de/crs600441.html).
For a binding registration, please join this group.
The maximum number of participants will be 6.
All further information will be given in the StudOn group and in the first meeting.
Manatory Laser Security Introduction 25th October 2019 12:30 - 14:00 CAD Laboratory H6.30/ 06.239
| | | | Mo | 8:00 - 12:00 | n.V. | |
Carlowitz, Ch. | |
| First meeting for all students: Nov.15th,, 8am |
| | | Fr | 9:00 - 10:00 | n.V. | |
Köppel, M. | |
| First meeting for all students: Nov.15th, 8am; all further details will be discussed there |
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Medical Image Processing for Diagnostic Applications (VHB-Kurs) [MIPDA] -
- Dozentinnen/Dozenten:
- Julian Hoßbach, Tristan Gottschalk, Lina Felsner, Stephan Seitz
- Angaben:
- Vorlesung, 4 SWS, ECTS: 5
- Termine:
- Zeit/Ort n.V.
- Studienrichtungen / Studienfächer:
- WPF INF-MA ab 1
WPF INF-BA-V-ME ab 5
PF CE-MA-TA-IT ab 1
WPF IuK-MA-MMS-INF ab 1
WPF ICT-MA-MPS 1-4
WPF MT-MA-BDV ab 1
WPF MT-BA ab 5
WF CME-MA 1-4
- Voraussetzungen / Organisatorisches:
- Requirements: mathematics for engineering
Organization:
This is an online course of Virtuelle Hochschule Bayern (VHB).
Go to https://www.vhb.org to register to this course.
FAU students register for the written exam via meinCampus.
- Inhalt:
- Medical imaging helps physicians to take a view inside the human body and therefore allows better treatment and earlier diagnosis of serious diseases.
However, as straightforward as the idea itself is, so diversified are the technical difficulties to overcome when implementing a clinically useful imaging device. We begin this course by discussing all available modalities and the actual imaging goals which highly affect the imaging result. Some modalities produce very noisy results, but there are multiple other artifacts that show up in raw acquisition data and have to be dealt with. We address these issues in the chapter preprocessing and show how to compensate for image distortions, how to interpolate defect pixels, and finally correct bias fields in magnetic resonance images. The largest portion of this course covers the theory of medical image reconstruction. Here, from a set of projections from different viewing angles a 3-D image is merged that allows a definite localization of anatomical and pathological features. Following roughly the historical development of CT devices, we study the process from parallel beam to fan beam geometry and include a discussion of phantoms as a tool for calibration and image quality assessment. We then move forward and learn about reconstruction in 3-D. Since the system matrix often grows in dimensions such that many direct solvers become infeasible, we also discuss pros and cons of iterative methods. In the final chapter, image registration is introduced as the concept of computing the mapping that maps the content of one image to another. Two different acquisitions usually result in images that are at least rotated and translated against each other. Image registration forms the set of tools that we need to match certain image features in order to align both images for further processing, image improvement or image overlays.
- Schlagwörter:
- Mustererkennung, Medizinische Bildverarbeitung
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Modern Optics 1: Advanced Optics [PW Optics] -
- Dozentinnen/Dozenten:
- Stephan Götzinger, Pascal Del'Haye
- Angaben:
- Vorlesung, 2 SWS, ECTS: 5
- Termine:
- Mi, 10:00 - 12:00, Raum n.V.
- Studienrichtungen / Studienfächer:
- WF Ph-BA ab 5
WF Ph-MA ab 1
WF ILS-MA ab 1
PF CE-BA-TA-PO 5
WF AOT-GL ab 1
- Voraussetzungen / Organisatorisches:
- Experimentalphysik 2 und 3, Theoretische Physik 2
- Inhalt:
- Review Ray Optics, Electromagnetic Waves, Fourier Optics, Polarization
Photonic Crystals, Bragg Gratings, Supermirrors, Reference Cavities Metal and Metamaterial Optics, Plasmonics, Guided Wave Optics, Coupling, Photonic Crystal Waveguides Fiber Optics, Attenuation, Dispersion, Photonic Crystal Fibers Resonator Optics Microresonators and Applications Integrated Optics Acousto-Optics Statistical Optics Numerical Methods Near-Field and Superresolution Optical Interconnects and Switches Optical Fiber Communications
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Optical Lithography: Technology, Physical Effects, and Modelling -
- Dozent/in:
- Andreas Erdmann
- Angaben:
- Vorlesung, 2 SWS, Die Vorlesung findet voraussichtlich über Zoom statt. Weitere Hinweise finden Sie im StudOn-Kurs zur Vorlesung.
- Termine:
- Do, 10:15 - 11:45, Raum n.V.
- Studienrichtungen / Studienfächer:
- WF EEI-MA ab 1
WF EEI-BA ab 5
WF EEI-MA ab 1
WF AOT-GL ab 1
PF NT-MA 1
- Inhalt:
- Semiconductor lithography covers the process of pattern transfer from a mask/layout to a photosensitive layer on the surface of a wafer. It is one of the most critical steps in the fabrication of microelectronic circuits. The majority of semiconductor chips are fabricated by optical projection lithography. Other lithographic techniques are used to fabricate lithographic masks or new optical and mechanical devices on the micro- or nanometer scale. Innovations such as the introduction of optical proximity correction OPC), phase shift masks (PSM), special illumination techniques, chemical amplified resist (CAR) materials, immersion techniques have pushed the smallest feature sizes, which are produced by optical projection techniques, from several wavelengths in the early 80ties to less than a quarter of a wavelength nowadays.
This course reviews different types of optical lithographies and compares them to other methods. The advantages, disadvantages, and limitations of lithographic methods are discussed from different perspectives. Important components of lithographic systems, such as masks, projection systems, and photoresist will be described in detail. Physical and chemical effects such as the light diffraction from small features on advanced photomasks, image formation in high numerical aperture systems, and coupled kinetic/diffusion processes in modern chemical amplified resists will be analysed. The course includes an in-depth introduction to lithography simulation which is used to devise and optimize modern lithographic processes.
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Optical Technologies in Life Science [OTLS] -
- Dozentinnen/Dozenten:
- Sebastian Schürmann, Oliver Friedrich, Maximilian Waldner, Lucas Kreiß
- Angaben:
- Vorlesung mit Übung, 4 SWS, ECTS: 5, nur Fachstudium
- Termine:
- Di, 12:15 - 15:00, Raum n.V.
Diese Lehrveranstaltung findet bis auf Weiteres ausschließlich in einem digitalen Format statt (Zoom, Livestream). Weitere Informationen zum Ablauf der Lehrveranstaltung finden Sie nach der Anmeldung zu dieser Lehrveranstaltung auf StudOn.
- Studienrichtungen / Studienfächer:
- WPF MT-MA-GPP 1-3
WPF LSE-MA 1-3
WPF AOT-GL 1-3
WPF CE-MA-TA-PO ab 1
- Voraussetzungen / Organisatorisches:
- Kombinierte Vorlesung & Übung im Umfang von 4 SWS.
Schriftliche Prüfung (120 min.)Empfohlene Voraussetzungen: Grundkenntnisse in den Bereichen Optik und Zellbiologie Anmeldung über StudOn erforderlich.
- Inhalt:
- Themen:
Anwendungen optischer Messmethoden im Bereich der Zellbiologie und Medizin Mikroskopie: Grundlegende Konzepte und Kontrastverfahren, Auflösungsvermögen und Grenzen, Aufbau und Komponenten von Lichtmikroskopen, Fluoreszenz-Mikroskopie Anwendungen von Fluoreszenz-Mikroskopie im Life Science Bereich, Verfahren zur Markierung biologischer Strukturen und Vorgänge in Zellen Epifluoreszenz-, Konfokal-, Multiphotonen-Mikroskopie, Konzepte und Anwendungsbeispiele Optische Endoskopie und Endomikroskopie in Forschung und Klinik Super-Resolution Mikroskopie, Konzepte und Anwendungsbeispiele für optische Bildgebung jenseits der beugungsbedingten Auflösungsgrenze
Lernziele und Kompetenzen:
Die Studierenden verstehen die grundlegenden Konzepte und technische Umsetzung optischer Technologien im Bereich Life Sciences und kennen typische Anwendungsbeispiele. Sie lernen verschiedene technische Ansätze im Hinblick auf wissenschaftlich Fragestellungen zu vergleichen und zu bewerten. Sie können Vor- und Nachteile verschiedener Technologien, sowie konzeptionelle und praktische Limitationen einschätzen und bei der Analyse wissenschaftlicher Ansätze und Ergebnisse berücksichtigen. Die Studierenden können selbstständig vertiefende Informationen zu technischen Lösungen, Materialien und Methoden im Bereich der Mikroskopie und Spektroskopie sammeln, strukturieren, und für die zielgerichtete Planung wissenschaftlicher Experimente auswählen. Die Studierenden können wissenschaftliche Fragestellungen und technische Ansätze in Kleingruppen kritisch diskutieren, und gemeinschaftlich Ansätze zur Beantwortung von Forschungsfragen mit Hilfe optischer Technologien entwickeln.
- Empfohlene Literatur:
- Michael W. Davidson et al: Microscopy Primer, http://micro.magnet.fsu.edu, umfassendes Online-Lehrwerk über grundlegende Mikroskopieverfahren und neueste technische Entwicklungen
Bruce Alberts: Molecular Biology of the Cell, 4th Edition, New York, Garland Science Publisher. Standardlehrwerk für die Zellbiologie. Ulrich Kubitschek: Fluorescence Microscopy: from Principles to Biological Applications, Wiley-VCH Verlag. Douglas Chandler & Robert Roberson: Bioimaging: Current Concepts in Light and Electron Microscopy, Jones and Bartlett Publishers.
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Optische Kommunikationsnetze [OptK] -
- Dozent/in:
- Herbert Haunstein
- Angaben:
- Vorlesung, 2 SWS, benoteter Schein, ECTS: 2,5, nur Fachstudium
- Termine:
- Fr, 16:15 - 17:45, 05.025
Additional live stream via ZOOM; details on StudOn https://www.studon.fau.de/crs3252853.html
- Studienrichtungen / Studienfächer:
- WPF EEI-BA-INT 5-6
WPF EEI-MA-INT 1-4
WPF IuK-MA-ÜTMK-EEI 1-4
WPF ICT-MA-NDC 1-4
WPF CME-MA ab 1
WPF AOT-GL ab 1
- Voraussetzungen / Organisatorisches:
- Kommunikationsnetze I (empfohlen aber nicht zwingend notwendig)
- Inhalt:
- Während im Netzanschlussbereich elektrische Übertragungsverfahren wie analoge Modems, ISDN oder DSL, sowie die Mobilfunkstandards DECT, GSM, UMTS und WiMAX eingesetzt werden, finden in der Langstreckenübertragung optische Schnittstellen nach den SDH/OTN-Standards Anwendung. Diese Standards regeln sowohl die Protokolle für die Zusammenführung verschiedener Datenströme (Multiplex), als auch die Schnittstellen für die physikalische Übertragung. Durch die stark wachsende Anzahl paketorientierter Datenverbindungen (Internet, E-mail, voice over IP (VoIP) sowie
IPTV) ist eine schnelle Zunahme der Ethernet, Gigabit-Ethernet (GigE) und 10Gigabit Ethernet-Anschlüsse zu verzeichnen. Entsprechend werden
verstärkt paketorientierte Übertragungsnetze entwickelt, die langfristig die bisherige Infrastruktur ersetzen werden. Zur Kostensenkung wird dabei eine möglichst effiziente Verbindung zwischen den verschiedenen Netzwerk-Layern angestrebt. Einen weiteren wichtigen Aspekt stellt die Dynamisierung der Netze, also die Anpassung der
Netzeigenschaften an das aktuelle Verkehrsaufkommen. Ziel der Vorlesung ist es, die Grundlagen und Trends von modernen Glasfasernetzen zu vermitteln.
1. Anforderungen an optische Netze
Anwendungen und Dienste Topologien allgemein Hierarchische Gliederung (Zugangs-, Metro-, Kernnetz) Statische und dynamische Anforderungen an optische Netze Daten Transport Protokolle (TCP, Internet-Protokoll) Dimensionierung, Verkehrstheorie, -modelle, -charakterisierung
2. Standards in der optischen Übertragungstechnik
a) Aggregationsnetze
b) Transportnetze
Synchrone Digitale Hierarchie (SDH), Synchrone Optische NETze (SONET) Optisches Transportnetz (OTN) Multi-Protocol-Label-Switching MPLS (RFC 3031), Provider Backbone Transport (PBT), Transport-MPLS (ITU-T G.8110.1/Y.1370.1)
c) Netzsteuerung
ASON (ITU-T, G.8080) GMPLS (RFC 4139)
3. Komponenten optischer Transportnetze (Weitverkehrsnetz)
Sender / Empfänger, Wellenlängen-Multiplexer, optische Verstärker, Optische Schalter, einstellbare optische Filter, Dispersionskompensation
4. Optische Netze
Einführung in die optische Übertragung, optische Schnittstellen, Einkanal- / Mehrkanalsysteme, optisches Schalten Optische Transparenz, begrenzende Effekte, Netzmonitoring
- Empfohlene Literatur:
- H. Haunstein: Hilfsblätter zur Vorlesung.
R. Rawaswami: Optical Networks - A practical perspective, Academic
Press, 1998
B. Mukherjee: Optical WDM Networks, Springer, 2006
T.S. El-Bawab: Optical switching, Springer, 2006
U. Black: Optical Networks - Third generation transport systems, Prentice Hall, 2002
P. Tomsu and Chr. Schmutzer: Next generation optical networks, Prentice Hall, 2002
I.P. Kaminow: Optical Fiber Telecommunications IV A & B, Academic Press
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Pattern Recognition [PR] -
- Dozent/in:
- Andreas Maier
- Angaben:
- Vorlesung, 3 SWS, Schein, ECTS: 3,75, geeignet als Schlüsselqualifikation, This class will be given purely on fau.tv. Short videos will be posted on a regular schedule (not necessary the in-person time mentioned here at UnivIs)
- Termine:
- Do, Fr, 10:15 - 11:45, H4
- Studienrichtungen / Studienfächer:
- WPF ME-BA-MG6 3-5
WPF MT-MA-BDV 1-3
PF IuK-MA-MMS-INF ab 1
PF ICT-MA-MPS 1-4
WPF CE-MA-INF ab 1
WPF INF-MA ab 1
WPF CME-MA ab 1
WF ASC-MA 1-4
WPF ME-MA-MG6 1-3
- Schlagwörter:
- Mustererkennung, maschinelle Klassifikation
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Pattern Recognition Exercises [PR E] -
- Dozentinnen/Dozenten:
- Stephan Seitz, Dalia Rodriguez Salas
- Angaben:
- Übung, 1 SWS, ECTS: 1,25, nur Fachstudium, Information regarding the online teaching will be provided in the studon course.
- Studienrichtungen / Studienfächer:
- WPF ME-BA-MG6 3-5
WPF CE-MA-INF ab 1
WPF CME-MA ab 1
PF IuK-MA-MMS-INF ab 1
PF ICT-MA-MPS 1-4
WPF INF-MA ab 1
WPF MT-MA-BDV 1-3
WF ASC-MA 1-4
WPF ME-MA-MG6 1-3
- Schlagwörter:
- Mustererkennung, Klassifikation
| | | | Mi | 16:15 - 17:45 | 02.151-113 a CIP, 02.151-113 b CIP | |
Rodriguez Salas, D.
Seitz, S. | |
| | | Fr | 12:15 - 13:45 | Übung 3 / 01.252-128 | |
Rodriguez Salas, D.
Seitz, S. | |
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Physics Seminar: Modern Optics – Advanced Microscopy & Biophotonics -
- Dozentinnen/Dozenten:
- Kanwarpal Singh, Jona Kayser
- Angaben:
- Hauptseminar, 2 SWS, ECTS: 5
- Termine:
- Mi, 10:00 - 12:00, SR 00.103
- Studienrichtungen / Studienfächer:
- WPF Ph-BA 5
WPF Ph-MA 1
- Voraussetzungen / Organisatorisches:
- First meeting (general information and distribution of topics)on November 4, 2020
- Inhalt:
- In this seminar we will cover the following topics:
1. Optical coherence tomography imaging (OCT): OCT is an imaging technique which can provide axial resolution better than 1 micron using broadband low coherence light source. This has allowed to perform optical biopsies for several biological samples in vivo. 2. Confocal microscopy: Confocal microscopy is an imaging technique which provides improved resolution and contrast compared to full field imaging by using a pin hole which helps reducing the out of focus light. Confocal microscopes are backbone for most of biological labs and are used frequently to study cellular mechanics. 3. Raman microscopy: Raman microscopy is a technique within vibrational spectroscopy, which is based on the inelastic scattering of light. It provides information on the chemical composition of the sample based on its vibrational spectra. Since the development of the first commercial Raman spectrometer in 1953, advances in lasers and detectors and the discovery of new phenomena have expanded the use of this technique in several research fields. 4. Stochastic optical reconstruction microscopy (STORM): STORM is one of the most ubiquitously employed super-resolution imaging techniques. It utilizes sequential activation and time-resolved localization of photoswitchable fluorophores to create high resolution images. During imaging, only an optically resolvable subset of fluorophores is activated to a fluorescent state at any given moment, such that the position of each individual fluorophore can be determined with high precision. 5. Structured illumination microscopy (SIM): Structured illumination microscopy (SIM) enhances spatial resolution by collecting information from frequency space outside the observable region. This process is done in Fourier space. The reverse Fourier transform then returns the reconstructed image to a super-resolution image. 6. Stimulated emission depletion (STED): STED creates super-resolution images by the selective deactivation of fluorophores, minimising the area of illumination at the focal point, and thus enhancing the achievable resolution for a given system. 7. Multi-photon excitation (MPE): MPE microscopy is an imaging technique which operates in non linear regime that combines point scanning methods with multiphoton fluorescence to create high-resolution, three-dimensional images of biological samples. Several forms of MPE such as 2 photon, 3 photon microscopy etc, are available. MPE is particularly useful in biology because it can be used to probe delicate living cells and tissues without damaging the sample. 8. Optical coherence elastography (OCE): Biomechanical properties play important role in biological samples at tissue, cellular and sub-cellular level. OCE in combination of OCT and a mechanical transducer can measure the mechanical properties of the tissue in three dimensions. OCE has been sucessfuly used to determine cancer tissue margins during surgery based on the mechanical properties. 9. Digital holographic microscopy (DHM): Several cells offer very low contrast when visualized with standard microscope. DHM provides improved contrast and is a label-free imaging technique allowing visualization of transparent cells. The quantitative DHM phase contrast image provides information about the optical path length change introduced by the sample because of its refractive index and thickness. 10. Polarization sensitive optical coherence tomography (ps-OCT): ps-OCT is gaining attention because of its ability to diagnose certain pathological conditions at an early stage. Several pathological conditions such as cancer can be detected at an early stage by measuring birefringent properties of the tissue. ps-OCT uses low coherence polarized light to probe the birerefregence of the tissue. 11. Brillouin Microscopy: Brillouin microscopy is an emerging optical technique that enables non- contact measurement of viscoelastic properties of a material with diffraction-limited resolution in 3D. It exploits Brillouin scattering, the interaction between light and acoustic waves intrinsically present in any material due to thermal vibration. 12. Optogenetics: Optogenetics is a method that uses a combination of techniques from optics and genetics to control the activities of individual cells, especially neurons, in living tissue—even within freely-moving animals. It is based on photosensitive proteins that have been genetically integrated into the cells of interest.
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Polarization of light in classical, nonlinear, and quantum optics -
- Dozent/in:
- Maria Chekhova
- Angaben:
- Vorlesung, 2 SWS
- Termine:
- Mi, 10:00 - 12:30, Raum n.V.
Die Veranstaltung findet online über Zoom statt.
- Studienrichtungen / Studienfächer:
- WF Ph-BA ab 5
WF Ph-MA ab 1
- Inhalt:
- Polarization of light: definition, brief history, role in photonics
Jones vector and Jones matrices
Stokes parameters and Müller matrices
Poincare sphere representation: states, transformations
Optical elements that we use in the lab
Geometrical phase
Crystal optics: birefringence, Fresnel surfaces, uniaxial and biaxial crystals, walkoff.
Polarization in nonlinear optics: phase and group matching.
Polarization in quantum optics: operators-0 Polarization in quantum optics: states
Quantum key distribution with polarized photons
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Produktanalyse [PCHAR] -
- Dozentinnen/Dozenten:
- Johannes Walter, Wolfgang Peukert
- Angaben:
- Vorlesung, 2 SWS, ECTS: 4, nur Fachstudium
- Termine:
- Di, Do, 10:15 - 11:45, Raum n.V.
The lectures/exercises will take place digitally via zoom. Sign into the Studon course for further details
- Studienrichtungen / Studienfächer:
- WPF CBI-MA 1-3
WPF NT-MA 3
WPF ET-MA-VTE 3
WPF CEN-MA 1-3
- Inhalt:
- The lecture introduces modern (optical) techniques for characterization of disperse systems in chemical engineering and materials science. The participants will learn general principles as well as where, when and on which time scale information on materials properties can be gained by the discussed methods. For disperse systems the latter can be for example particle size, particle shape, materials composition, electronic properties and surface chemistry as well as surface charge. The participants will learn in the lecture how to judge the results of an individual technique, learn about its boundaries and where a combination of several techniques is more promising. As many of the optical techniques rely on good knowledge in optics and their fundaments, the necessary skills will be briefly introduced.
Introduction to Materials Properties and Classification Sampling, Error Sources and their Analysis- Definition and Determination of Particle Distribution, Size and Shape Principles Optics and Diffraction I Principles Optics and Diffraction II Diffraction, Rayleigh-, Mie scattering Static and Dynamic Light scattering X-Ray Scattering and Applications Zetapotential and its measurement with optical methods Analytical Ultra-Centrifugation with Multi-Wavelength Optics Nonlinear Optics at Interfaces and its Application Color and its Measurement: UV-Vis and Fluorescence Spectroscopy Infrared and Raman Spectroscopy including Surface-Enhanced Techniques Scanning Mobility Particle Sizer (SMPS) Scanning Probe Microscopy and Electron Microscopy
Preliminary discussion on tuesday the 23.10.2017 at 16:15 in the LSTM seminar room.
- Empfohlene Literatur:
- Principles of physics extended (9. ed., internat. student version); Authors: David Halliday, Robert Resnik, Jearl Walker; Wiley 2011
Springer Handbook of Materials Measurement Methods; Authors: Horst Czichos, T. Saito, Smith Leslie; Springer 2006 (electronic access within FAU) Nonlinear Optics; Author: Robert W. Boyd; Academic Press 2008
- Schlagwörter:
- Produktanalyse
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Quantum Communication -
- Dozent/in:
- Christoph Marquardt
- Angaben:
- Hauptseminar, 2 SWS, ECTS: 5, nur Fachstudium
- Termine:
- nach Vereinbarung
- Studienrichtungen / Studienfächer:
- WPF Ph-BA ab 5
WPF Ph-MA ab 1
- Inhalt:
- In this seminar we will introduce and discuss fundamental concepts of quantum communication and talk
about recent developments.
Topics include: Introduction to quantum information concepts, quantum optics: preparation and measurement of quantum states, concepts of quantum cryptography and the BB84 protocol, quantum key distribution with discrete variables: modern protocols, QKD with continuous variables, modern quantum key distribution security proofs, quantum repeaters, quantum communication with satellites, quantum random number generation
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Topics of Optical Technologies -
- Dozentinnen/Dozenten:
- Tobias Staudt, Andreas Paul Fröba, Florian Klämpfl, Peter Banzer, Bernhard Schmauss, Christoph Pflaum, Nicolas Joly
- Angaben:
- Seminar, 2 SWS, Schein, ECTS: 2,5, nur Fachstudium
- Termine:
- see time schedule
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UnivIS ist ein Produkt der Config eG, Buckenhof |
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