General Information for ECE606 Instructor: Prof. Tae Geun Kim, 213 Engineering Building Prerequisite: Electrophysics, Semiconductor Devices Classroom: Wed(공학관별관 612) Textbook: 1. Lecture notes 2. M. Fukuda, Optical Semiconductor Devices 3. S. O. Kasap, Optoelectronics 4. Bhattacharya, Semiconductor Optoelectronic Devices 5. Internet materials Grading: Midterm 30%, Final 30%, PT 30%, Attitude 10% EECE421 Websites: http://asl.korea.ac.kr T.A.: Kyeong Heon Kim, 924-5119, hh-kim777@hanmail.net

The scope of the course: Lecture Outline: An understanding of compound semiconductor materials and devices is provided through this course along with a brief review on the fundamental  physics on the existing optoelectronic devices. We learn about compound semiconductor materials and their epitaxy, and related physics such as energy band, optical processes of absorption and recombination in bulk and quantum well structures, compound-based electrical and optical devices, and their applications. The scope of the course: Significance of Compound Semiconductor vs. Elemental Semiconductor? Materials Issue – Compounds and Strained Layers Physical issue – Energy Band, Quantum-Size Effect, Electrical/Optical Properties Device issue – Design of LD/LEDs (5) Topic presentation (team/individual-based)

Progress of class wk Periods contents text reference 1 03.05 Introduction 2 03.12 Basic semiconductor physics 3 03.19 Basic concept for optoelectronics-materials 4 03.26 Basic concept for optoelectronics-physics 5 04.02 Basic concept for optoelectronics-devices 6 04.09 Basic principle of Light Emitting Diodes 7 04.16 Applications of Light Emitting Diodes 8 04.23 Mid-term 9 04.30 LEDs & HEMTs 10 05.07 Applications of Laser Diodes 11 05.14 12 05.21 13 05.28 National Holiday   14 06.4 Design Issues for Photodiodes 15 06.11 Topic Presentation 16 06.18 Topic Presentation & Final Review Final-term 

1. Topic Presentation (Two persons make one team) Plans of evaluation: Tasks to students: 1. Topic Presentation (Two persons make one team) Plans of evaluation: Attendance 10 Presentation (and HW) 30 First-term Exam. 30 Second-term Exam. 30 Topics for presentation: (LED 이슈: 표면플라즈몬 LED, 광결정 LED, 나노막대 top/down LED), 일체형 백색 LED, UV LED 기술(에피/칩전극 포함), 차세대 (O)LED 등 LD/PD 이슈: 양자(우물, 선, 점)레이저, DFB레이저, Quantum-cascade레이저, EA변조기, QWIP/QDIP 소자, CNT/그래핀 응용소자 등

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Optical communication Source Detector Pd Pt Pr Ip Fiber-optic communication It photocurrent Source Fiber Detector Preamplifier LED Step-index PIN Low impedance Laser diode Graded-index APD Integrating Single mode Transimpedance GaAs(0.9mm) Plastic Si(0.8-1.0mm) Bipolar GaAlAs(~0.8mm) Plastic clad FET InGaAsP(~1.6mm) Fused silica InGaAs(1~1.6mm) HBT, HEMT, FET

LED applications CP S/View Flash Note PC Monitor LCD TV 실내조명 실외조명 자동차 Mobile [億$] 159億$ Flash CAGR 34% 127 47 BLU用 Note PC Monitor LCD TV 29.6% 중대형Display 33 96 16 Mobile 10.1% 21 16 Lighting 65 29 18.2% 16 실내조명 실외조명 자동차 23 12.3% 8 15 전장用 전체 LED시장 : ’09年 65億$ → ’12年 159億$로 年 34% 성장 전망 21.5% 14 19 13 23.1% 기타 (전자기기 전광판 等) 조명/ 자동차 15 11 52 9 42 경관조명 상업조명 29 19 ’09年 ’10年 ’11年 ’12年 ※ 출처 ‘09年 Strategies Unlimited, 當社 마케팅

RILEY HOSPITAL FOR CHILDREN, LED lighting DAVE & BUSTER'S, Miami, FL, USA MGM GRAND'S TABU LOUNGE, Las Vegas, NV RILEY HOSPITAL FOR CHILDREN, Indianapolis, IN, USA

09 photonic conference

09 photonic conference

09 photonic conference

09 photonic conference