天美影视

As an introduction to the first semester of the first year, each teacher will explain their field of expertise in an easy-to-understand and interesting way. The course is structured to allow students to experience the wide range of research content of the department, from basics to applications, and from materials to circuits and systems.

In Basic Experiments in Electrical and Electronic Engineering I, students will conduct basic experiments on electrical and electronic circuits through the analysis of diodes and nonlinear resistors, and will independently create electrical circuits including LEDs using a soldering iron. Students will also learn programming languages such as Basic and Assembly. In Basic Experiments in Electrical and Electronic Engineering II, students will gain experience and master the fundamental laws and knowledge of electrical and electronic engineering through actual experiments. Students will tackle 11 experimental items, including resonant circuits, dielectrics, field effect transistors, and magnetic materials, and learn how to conduct experiments, how to process data, and how to write reports.

Students are assigned to one of 11 laboratories in their fourth year, depending on their preferences to some extent, and their studies are guided by the theme of each laboratory. Since students can choose a laboratory from a wide range of research fields and experience the excitement of doing so, more than half of these students go on to graduate school.

The 21st century is considered to be the age of information and knowledge, and inventions that shorten time and distance, and the environment in which they can be used by anyone, have greatly transformed human society. In the same way, there is a need for the development and expansion of ubiquitous network technology that allows anyone to access information regardless of time and distance. Research and development of information and communication technology (ICT) is essential to realizing a ubiquitous network society, and photonic quantum electronics technology, which makes full use of the ultra-high speed of "light," the fastest of all things, is one of the core technologies. We would like to contribute to society through the research and development of ultra-high speed photonic quantum electronics, which makes the most of the attributes of "light," and its applications to information communication and sensing.

We are developing new devices using nanocarbon materials such as graphene. Graphene, a two-dimensional nanocarbon material, has excellent electrical conductivity, high optical transmittance, and excellent mechanical and thermal properties despite being only one atomic layer thick. Furthermore, because it is a sheet-like material, existing semiconductor device processes can be used. This makes it possible to fabricate devices with nanometer-order controllability and high reproducibility. In this laboratory, we are conducting research on the crystal growth of high-quality graphene, graphene ink printing electronics technology, physical property evaluation, and device fabrication and evaluation technology, which are necessary to realize devices using graphene, such as transparent antennas, electrochemical sensors, and biofuel cells.

Power electronics is a technology that converts the quality of electricity (AC/DC, voltage, frequency, phase, etc.). Power electronics technology is used in all kinds of electrical products around you (cell phones, refrigerators, trains, cars, etc.) and is an essential technology for supporting modern life. In this laboratory, we are conducting research and development of wireless power transmission systems that can be used to charge electric vehicles, environmentally friendly solar cars, thin actuators for robots, and more, based on power electronics technology.