Authentication and secret-key-sharing system using intensity-modulated optical pulses and a threshold-type single photon detector

Shin Arahira; Hitoshi Murai; Hironori Sasaki

Presentation information

Poster presentation

3 Optics and Photonics » 3.10 Optical quantum physics and technologies

[19a-PA5-1~5] 3.10 Optical quantum physics and technologies

Wed. Sep 19, 2018 9:30 AM - 11:30 AM PA (Event Hall)

9:30 AM - 11:30 AM

[19a-PA5-5] Authentication and secret-key-sharing system using intensity-modulated optical pulses and a threshold-type single photon detector

〇Shin Arahira¹, Hitoshi Murai¹, Hironori Sasaki¹ (1.OKI)

Keywords:quantum cryptgraphy

We report a new quantum-mechanics-based authentication and secret-key-sharing system for confidential communication by using intensity-modulated optical pulses and a threshold-type single photon detector.