Belépés címtáras azonosítással
magyar nyelvű adatlap
angol nyelvű adatlap
Basics of Optical Networks
A tantárgy neve magyarul / Name of the subject in Hungarian: Az optikai hálózatok alapjai
Last updated: 2014. augusztus 12.
Tantárgy lejárati dátuma: 2015. június 30.
Electrical engineering, BSc & MSc
Optional lecture
Tamás Cseh
lecturer
Department of Broadband Infocommunications and Electromagnetic Theory
A fenti forma a Neptun sajátja, ezen technikai okokból nem változtattunk.
A kötelező előtanulmányi rend az adott szak honlapján és képzési programjában található.
The course concerned with theoretical and practical knowledge of optical networks. The course objective is that the students get an overview of the relevant design, implementation and measurement procedures.
1. week
Lecture: Introduction (History and future of optical communication, Advantages of optical transmission and signal processing)
Lecture: Applications of optical communication
2. week
Lecture: Transmission medium of optical communication (attenuation, theory of dispersion, types of dispersion, dispersion compensation methods)
Seminar: Structure of optical fibers, optical cables and optical connectors. Experiments with microscope.
3. week
Lecture: Optical transmitters. Characteristics of lasers, comparison of different types of lasers (LEDs, Fabry-Perot Lasers, DFB Lasers, VCSEL)
Lecture: Intensity modulation (analogue, digital), direct modulation, external modulators (Electroabsorption Modulator, Mach-Zehnder modulator)
4. week
Lecture: Optical Receivers (PIN diode, Avalanche photodiode). Investigation of optical links (optical power, noise)
Seminar: Measurements of optical transmitters and receivers in Optical and Microwave Telecommunication Laboratory.
5. week
Lecture: Multiplexing methods in optical communication (Subcarrier Multiplexing, Time Division Multiplexing, Wavelength Division Multiplexing).
Lecture: Optical amplifiers (EDFA, SOA). Characteristics, comparison and applications
6. week
Lecture: Wavelength selective devices, optical filters, optical multiplexing, demultiplexing
Seminar: Introduction to optical transmission simulators
7. week
Lecture: Radio over Fiber systems
Lecture: Fiber To The Home (FTTx) systems
8. week
Lecture: Optical switching and optical routing
Seminar: Lab session, homework consultation
9. week
Lecture: Optical signal processing
Lecture: Optical nonlinear phenomena (Four wave mixing, Raman-scattering, cross phase modulation etc.)
10. week
Lecture: Mid-term test, Wavelength conversion techniques
Seminar: Lab demonstration, homework consultation
11. week
Lecture: Optical Regeneration. Techniques and applications (1R, 2R, 3R)
Lecture: Optical Logics
12. week
Lecture: Optical packet switched subnet (Baseband and subcarrier labels).
Seminar: Field trip, homework consultation
13. week
Lecture: Network layer in optical communication
Lecture: Network control and management
14. week
Lecture: Summary and future of optical networks
Seminar: Repetition of the mid-term test, Homework Presentations
Lecture and field trip
a. In the class period: Midterm-test
b. In the examination period: oral examination
c. Pre-exam: no
There is a possibility to rewrite the midterm-test
Individual consultation: upon appointment with the lecturers.
[1] Slides of oral presentations (it is available from the web page of the course)
[2] Rajiv Ramaswami, Kumar N. Sivarajan: Optical Networks – A practical perspective, Morgan Kaufmann Publishers, USA, 2002
[3] Amnon Yariv: Optical Electronics in Modern Communications
Oxford University Press, 1997
Name:
Position:
Department:
Gerhátné Udvary Eszter
associate professor