The 81st JSAP Autumn Meeting, 2020

Presentation information

Oral presentation

4 JSAP-OSA Joint Symposia 2020 » 4.7 Quantum Optics and Nonlinear Optics

[10a-Z23-1~8] 4.7 Quantum Optics and Nonlinear Optics

Thu. Sep 10, 2020 8:30 AM - 11:45 AM Z23

Takashige Omatsu(Chiba Univ.), Takuya Hirano(Gakushuin Univ.)

8:30 AM - 9:00 AM

[10a-Z23-1] [INVITED]Quantum sensing using entangled photons

Shigeki Takeuchi1 (1.Kyoto Univ.)

Keywords:quantum, entangle, photon

Quantum technology has been attracting significant attention recently. It harnesses the intrinsic nature of quantum mechanics such as quantum superposition, the uncertainty principle, and quantum entanglement to realize novel functions. Recently, quantum metrology and quantum sensing are emerging as appealing applications of quantum technology. In this talk, we will report our recent progresses on the development of novel quantum entangled-photon sources and application to quantum sensing, for example quantum optical coherence tomography and quantum absorption spectroscopy.