A Primer on Underwater Quantum Key Distribution

Table 14

Summary of UQKD systems.

Ref.	Complete BB84	Real time	(nm)	Distance (m)	QBER (%)	SKGR (bps)	Decoy state
[109]	NO	NO	488	2.37	3.5	337.2	NO
[48]	YES	NO	520	10.0	0.36	563410.0	YES
[110]	YES	NO	450	30.0	2.5	595.0	YES
[111]	YES	YES	450	10.4	1.55	1800.0	YES
[112]	YES	YES	405	7.0	10.4	100.0	NO