Welcome Remarks (English / Japanese / Top)


Research Field: Welcome to the Optical and RF-MEMS Lab with Prof. Hiroshi Toshiyoshi and his colleagues. We are a research group within the Center for International Research on Mironano Mechatronics (CIRMM)*3 located at the Institute of Industrial Science (IIS)*4, The University of Tokyo, Tokyo, Japan. Our research interest is in the optical and RF-MEMS*5 application of MEMS technology. Recently, we started a project on MEMS THz*6 filters (See the figure and the movie on the right).


Research Topics: You may find our research topics (accomplishment and on-going) at Research. Our lab life can be sampled at Lab Daily Life page. Click on the links on the left to find more about us, such as Members and Publication.

Student Admission: Our lab accommodates graduate school students (master and Ph.D course) within the EE (Electrical Engineering) course of the University of Tokyo. Entrance exam information and lab topics for candidate students are at research high-light.

International Activities: We operate the Core-to-Core Program (A. Advanced) entrusted by the JSPS*7 from April 2012 to March 2017 as a matching fund to the EU-FP7*8 (EUJO-LIMMS)*9 granted to the France-Japan collaboration lab LIMMS*10; in this program, young researchers higher than the master-course level are dispatched to our oversea collaborating labs for their international research training.

National Project: From March 2015, we operate NEDO Leading Program on High Efficiency MEMS Vibrational Energy Harvesters for Trillion Sensors Society in collaboration with NMEMS Technological Research Organization.

For Prospective Students (English / Japanese / Top)

We accommodate graduate school students studying in the following courses attached to the School of Engineering, The University of Tokyo, Tokyo, Japan: (2015-02-12)

TypeMajorAdmissionEntrance ExaminationType of ExaminationCourseNationalityExam. Info.
ADepartment of Electrical Engineering and Information Systems (EEIS)Oct. 2015, Apr. 2016(Schedule-A)
Aug. 2015
Written Exams and Interview in TokyoMS and PhDJapanese and Non-JapaneseInfo@
BApr. or Oct. 2015(Schedule-B)
Feb. 2015
Written Exams and Interview in TokyoMS and PhDMS for Non-Japanese Only,
PhD for Japanese & Non-Japanese
CInternational Multidisciplinary Engineering (IME Course)*2Oct. 2015 or Apr. 2016May, Nov. 2015Documentary Exams and Internet-based InterviewsMS and PhDNon-Japanese OnlyInfo@

Lab News (English / Japanese / Top)

coming soonCREST-11-20.png
MEMS energy harvester is granted a CREST budget.2015-11-20
Mitsuya-san with a NEDO Project wins a poster award.2015-10-30
Lab has a welcome party for new comers.2015-10-20
We host MEMS 2016 TPC in Tokyo.2015-10-17
We join IEEE OMN 2015 in Jerusalem. 2015-08-01
CIRMM has an external evaluation meeting. 2015-07-30
Lab hosted more 30 visitors from UTokyo EMP. 2015-07-10
Lab members give talk at Transducers 2015. 2015-06-23
Recent research activities are presented at the Campus Openhouse. 2015-06-05

Gives a talk for the international year of light at the French Embassy. 2015-06-03
IEEJ Distinguished Paper Award is presented to our paper on OCT. 2015-05-29
Our NEXT project wins high score by ex-post evaluation. 2015-05-18
Metamaterial antenna is published in IEEE ELL. 2015-05-14
Collaboration with Santec Corp. is on a news paper. 2015-05-12

Distribution (English / Japanese / Top)

A part of the JSAP version of technological history and near-future roadmap on MEMS and NEMS is available (in Japanese only). 1MB, 2010-03-18A PDF copy of "MEMS Spatial Light Modulator" contributed to Ubiquitous Laser Display (OITDA) is available for lab members only. 1MB, 2010-03-01A PDF copy of "Electrostatic Actuation" contributed to Elsevier Comprehensive Microsystems is available for lab members only. 3.1MB, 2008-05-01
A PDF copy of "SOI MEMS Actuator" is available (in Japanese). 10MB, 2005-08-23An at-a-glance chart for silicon properties is available now for your study. 789kB, 2011-04-01MEMS simulation package on electrical circuit simulator Qucs is distributed. 2015-04-03

iislogo.jpg u-tokyo logo.gif EEalumni.png index_pi_002.gif nextbanner.jpg

© Optomechatronics Lab of Prof. Hiroshi TOSHIYOSHI (Micromachine System Engineering) within the CIRMM, IIS, the University of Tokyo

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*1 IME = International Multidisciplinary Engineering
*2 MEM = Mechanical, Electrical and Materials Engineering
*3 CIRMM = Center for International Research on Micronano Mechatronics
*4 IIS = Institute of Industrial Science
*5 RF-MEMS = Radio Frequency MEMS
*6 THz = Terahertz
*7 Japan Society for the Promotion of Science
*8 EU-FP7 = European Union 7th Framework Programme
*9 EUJO-LIMMS = Europe-Japan Opening of LIMMS
*10 LIMMS = Laboratory for Integrated Micro Mechatronic Systems, LIMMS/CNRS-IIS (UMI-2820)

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