Centers & Labs

RIKEN Innovation Center

Glass Molding and Optics Simulation Laboratory

Team Leader: Eiji Ishiyama
Deputy Team Leader: Yutaka Yamagata (D.Eng.)
Eiji  Ishiyama Yutaka Yamagata

Glass molding is a key technology of manufacturing for optical devices, but trial-and-error for finding a best molding condition is a problem.
We aim to solve it by simulation.
Based on an elastic-plastic structural analysis solver developed in RIKEN, we will develop a simulation code analyzing physical phenomena specific to glasses, as viscoelasticity or structural relaxation, measure physical properties of various optical glasses, cooperate with ray-tracing simulation, and realize a glass molding and optics simulation software for optics manufacturing.

[Integrated Collaborative Research with Integration Technology Co., Ltd.]

Main Research Field

Interdisciplinary science and engineering

Related Research Fields

Mathematical and physical sciences / Engineering

Keywords

  • Computational science
  • Physics
  • Material engineering

Selected Publications

  1. Morita, S., Nishidate, Y., Nagata, T., Yamagata, Y., Teodosiu, C.:
    "Ray-tracing simulation method using piecewise quadratic interpolant for aspheric optical systems"
    Applied Optics 49(18), 3442-3451 (2010).

Lab Members

Principal Investigator

Eiji Ishiyama
Team Leader

Core Members

Yutaka Yamagata
Deputy Team Leader
Yusaku Nagata
Research Scientist
Tatsuhiko Aizawa
Visiting Scientist
Hiroyoshi Funada
Visiting Scientist
Shinya Morita
Visiting Scientist
Kazuo Yamada
Visiting Scientist
Tatsuya Fukuda
Visiting Scientist
Satoshi Fukuyama
Visiting Scientist

Contact information

W414 Cooperation Center,
2-1 Hirosawa,
Wako, Saitama
351-0198, Japan

Email: eiji.ishiyama [at] riken.jp

Related links