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2022　Optoelectronics

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Academic unit or major
Graduate major in Electrical and Electronic Engineering
Instructor(s)
Miyamoto Tomoyuki 
Class Format
Lecture    (Face-to-face)
Media-enhanced courses
Day/Period(Room No.)
Mon1-2(G321)  Thr1-2(G321)  
Group
-
Course number
EEE.D461
Credits
2
Academic year
2022
Offered quarter
3Q
Syllabus updated
2022/5/11
Lecture notes updated
-
Language used
Japanese
Access Index

Course description and aims

This lecture focuses on mechanisms and technologies of photonic devices such as lasers, LEDs, and light propagations as related phenomena, which are useful for understanding various systems using light.
The aim of this lecture is to learn the features, principles, and characteristics of semiconductor light-emitting devices, and related photonic functional devices such as light receiving devices and light modulators. Focusing on light-emitting devices, the following are studied in detail: Types of device, principles of light emission, static characteristics such as light output, temperature characteristics, and efficiency, and dynamic characteristics such as signal modulation, as well as important function of light propagation and the leading edge trends of important photonic applications.
In this lecture, students learn more detail and practical knowledge of photonic device technologies, such as Optical and Electromagnetic Properties in Semiconductors, and Optoelectronics, which are covered in the undergraduate program.

Student learning outcomes

At the end of this course, students will be able to:
1) Explain the operation principle of photonic devices.
2) Explain the static and dynamic characteristics of photonic devices.
3) Basic design of photonic devices.
4) Explain applications of advanced photonic devices.

Course taught by instructors with work experience

✔ Applicable How instructors' work experience benefits the course
Lecturer has experiences of design, fabrication, characterization, and creation of new applications of semiconductor photonic devices as a researcher.

Keywords

photonics, optoelectronics, photonic device, light emitting device, semiconductor laser, LED

Competencies that will be developed

✔ Specialist skills Intercultural skills Communication skills ✔ Critical thinking skills ✔ Practical and/or problem-solving skills
✔ Students acquire the professional and deployment skills that enable to research and develop the latest photonic devices and its application systems.

Class flow

Students must familiarize themselves with topics described in the required learning section before coming to class.
Students are given exercises related to what is taught on that day.

Course schedule/Required learning

  Course schedule Required learning
Class 1 Introduction to optoelectronics/photonics Investigation of wavelength, frequency, and energy of light and photon. Survey of application cases of optoelectronics/photonics.
Class 2 Basics of light propagation and optical waveguides Understanding the principles and mathematical analysis procedures of light propagation, reflection, and refraction.
Class 3 Basics of analysis and design of optical waveguides Understanding the basic principles and mathematical analysis procedures of optical waveguides.
Class 4 Details of optical waveguide and 3D waveguide Understanding of 2D and 3D waveguide structures, and investigation of various analysis methods of light propagation.
Class 5 Light loss and coupling of waveguide Understanding the various loss in the waveguide and behavior of light propagation under the complicated refractive index structure.
Class 6 Output and focusing of light beam Understanding of Huygens principle and Gaussian function.
Class 7 Basics of semiconductor light emitting devices, analysis and design Investigation of size, operation current, and output power of light emission devices.
Class 8 Exercises to assess the students’ level of understanding on what has been taught so far. Confirmation of understanding level and self-evaluation of achievement of 1-7 lectures.
Class 9 Wavelength, efficiency, and temperature characteristics of semiconductor light emitting devices Investigation of the available temperature range of light emitting devices, and its restriction reasons.
Class 10 Emission principle of semiconductor light emitting devices Understanding the basics of electromagnetic radiation based on the dipole, and the electronic states in crystal.
Class 11 Dynamic characteristics of semiconductor light emitting devices Understanding the principles of carrier recombination and the characterisitcs of carrier lifetime.
Class 12 Vertical cavity surface emitting lasers and their applications Investigation of the impact of the device size miniaturization of the laser.
Class 13 Photonic functional devices Investigation of various dynamic functions required in photonic applications.
Class 14 Advanced trends in photonic application systems using various photonic devices Investigation of the novel photonic applications and features of photonic devices.

Out-of-Class Study Time (Preparation and Review)

To enhance effective learning, students are encouraged to spend approximately 100 minutes preparing for each lecture and another 100 minutes reviewing each lecture content afterwards (including assignments).
They should do so by referring to textbooks and other course material.

Textbook(s)

None required.
Lecture using materials that faculty has created.

Reference books, course materials, etc.

All materials used in lectures can be found on T2SCHOLA.
[Japanese] Y. Suematsu and K. Iga, Introduction to Optical fiber communication, ISBN：978-4274220944, Ohmsha, 2017.

Assessment criteria and methods

Students will be assessed on their level of understanding of principles and characteristics the photonic devices.
Students’ course scores are based on evaluation of understanding level for lectures 1–7 and final exams (60%), and exercises for each lecture (40%).

Related courses

  • EEE.D531 ： Fundamentals of Light and Matter IIa
  • EEE.D532 ： Fundamentals of Light and Matter IIb
  • EEE.D533 ： Fundamentals of Light and Matter IIc
  • EEE.D431 ： Fundamentals of Light and Matter I
  • EEE.S461 ： Optical Communication Systems
  • EEE.D331 ： Optical and Electromagnetic Property in Semiconductors
  • EEE.E202 ： Electricity and Magnetism II
  • EEE.S361 ： Opto-electronics
  • EEE.D211 ： Semiconductor Physics
  • EEE.D201 ： Quantum Mechanics

Prerequisites (i.e., required knowledge, skills, courses, etc.)

Students must have successfully completed Quantum Mechanics (EEE D201), Semiconductor Physics (EEE D211), and Electromagnetism (EEE E201, EEE E202, EEE E211) or have equivalent knowledge.
Students have been desired to have the following knowledge and skills: Optical and Electromagnetic Property in Semiconductors (EEE D331), Opto-electronics (EEE S361)

Contact information (e-mail and phone)    Notice : Please replace from "[at]" to "@"(half-width character).

Tomoyuki Miyamoto, tmiyamot[at]pi.titech.ac.jp, 045-924-5059

Office hours

Contact by e-mail in advance to schedule an appointment.

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