Kosaka laboratory | At Kosaka Laboratory, we rely on the quantum mechanics of the microscopic world to develop quantum repeaters and quantum computers. Our research is core to establishing quantum communication for the quantum internet, a crucial infrastructure for future society. Combining optics and quantum information, we strive to be at the forefront of quantum technology innovation.

NEWS

2025/05/19

QIC Research Video Featured at the APS Global Physics Summit 2025
2025/05/19

Japan-Germany Joint Research Project “DIAMONDQTECH” Selected for JST’s ASPIRE Program in Quantum Technologies
2025/05/19

New Publication: Robust transfer of a quantum state from an absorbed photon into a diamond spin
2025/05/13

Album Update: Cherry Blossom Picnic Photos (April 8) Added!
2025/04/22

New Publication: Spatially Resolved Optical Responses of a High-Kinetic-Inductance Microwave Resonator