[Jun Kobayashi] Ultracold molecular spectroscopy in a cavity enhanced optical lattice

Research Director

Jun Kobayashi's Photo

Jun Kobayashi

Hokkaido University
Graduate School of Engineering
Associate Professor


In this research, we will develop a new method where the ultracold molecules are efficiently produced and trapped utilizing the cavity-enhanced optical lattices. Trapping the molecules enables us to realize the higher precision molecular spectroscopy ever. Especially, we will try to improve the precision of the test for the stability of the electron-to-proton mass ratio through a precision spectroscopy of molecular vibrational energies. In addition, we will develop a new research field where the photochemical reactions of ultracold molecules are investigated in detail.

Quick Access


  • ACT-X
  • ALCA
  • AIP Network Lab
  • Global Activities
  • Diversity
  • SDGs
  • OSpolicy
  • Yuugu
  • Questions