ieg4030-part0 - IEG 4030 Optical Communications Professor...

Info iconThis preview shows pages 1–12. Sign up to view the full content.

View Full Document Right Arrow Icon
Prof. Lian K Chen IEG 4030 Part 0. Overview 1 IEG 4030 Optical Communications Professor Lian K. Chen Department of Information Engineering The Chinese University of Hong Kong lkchen@ie.cuhk.edu.hk
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Prof. Lian K Chen IEG 4030 Part 0. Overview 2 Course Information-1 Time and Venue Lecture: T3-4 (CKB 109) , H2 ( LSB LT6 ); Tutorial: TBA Course Moodle: http://moodle.cuhk.edu.hk/course/view.php?id=1559 Web: course.ie.cuhk.edu.hk/~ieg4030 Newsgroup: cuhk.ie.4030 Prerequisite ERG2310 (Principle of Communications) or with the approval of the course instructor.
Background image of page 2
Prof. Lian K Chen IEG 4030 Part 0. Overview 3 Course Information-1 Assessment Assignment (15%) Quiz + Lab (one session) (5+5 %) •M i d t e r m (25%) Final Exam (50%) Tutor Mr. XU Jing (Eng Bldg. Rm. 801; tel:31634325; xj007@ie.cuhk.edu.hk ) Miss Li Pulan (Eng Bldg. Rm. 827; tel:26098479; lpl008@ie.cuhk.edu.hk )
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Prof. Lian K Chen IEG 4030 Part 0. Overview 4 Outline Part I: Fibers and Transmission Characteristics – EM wave, light guiding, fiber types, attenuation, dispersion, fiber bandwidth Part II: Light Source and Transmitters – p-n junction, LED, Laser, electron-photon interaction, L-I curve, modulation, power coupling, laser life-time Part III: Photodiode and Receivers – pin, APD, receiver noise, receiver front-end Part IV: Optical Components – passive and active optical components Part V: Transmission System – Power budget, Rise-time budget, BER, power penalty, Eye diagram Part VI: Optical Networks – DWDM Networks, optical CATV systems, SDH/SONET, Access Networks
Background image of page 4
Prof. Lian K Chen IEG 4030 Part 0. Overview 5 Communication Systems
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Prof. Lian K Chen IEG 4030 Part 0. Overview 6 Electromagnetic Spectrum
Background image of page 6
Prof. Lian K Chen IEG 4030 Part 0. Overview 7 Q: What is Optical Communications ? A: to transport “information” from one place to the other by optical means A: to transport “information” from one place to the other by optical means
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Prof. Lian K Chen IEG 4030 Part 0. Overview 8 Major building blocks of Optical Communications • Major building blocks of optical communications: Source Channel (transmission medium) Detector + some active/passive components
Background image of page 8
Prof. Lian K Chen IEG 4030 Part 0. Overview 9 Biological Vision System source : thermal source Æ incoherent, slow modulation. detector : eyes Æ sophisticated, fragile, high dynamic range. channel : atmosphere Æ high attenuation, high distortion, line-of-sight Detector Thermo Light Source The Oldest Optical Communication
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Prof. Lian K Chen IEG 4030 Part 0. Overview 10 Optical Communications Examples ( East & West) http://www.ocsonline.com/~bjourdain/gabatman.html 國立 編譯館國語第十一冊驪山烽火 transmitter
Background image of page 10
Prof. Lian K Chen
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 12
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 05/18/2010 for the course INFORMATIO IEG 4030 taught by Professor Liank.che during the Spring '10 term at CUHK.

Page1 / 26

ieg4030-part0 - IEG 4030 Optical Communications Professor...

This preview shows document pages 1 - 12. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online