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公开(公告)号:US10205592B2
公开(公告)日:2019-02-12
申请号:US15279397
申请日:2016-09-28
Applicant: NEC Laboratories America, Inc.
Inventor: Yue-Kai Huang , Fatih Yaman , Ben Wu
Abstract: Aspects of the present disclosure describe methods and systems for improved secure key generation and distribution employing environmental instability induced signal phase fluctuations that are compatible with commercial wavelength division multiplexed (WDM) optical systems and associated optical amplifiers for long-haul transmission.