摘要 |
Optical systems are provided. One such system includes an optical transmission path that is defined, at least partially, by a variable optical delay system. The variable optical delay system incorporates a variable refractive index component that is arranged to receive an optical signal. The variable optical delay system provides a control input to adjust a refractive index of the variable refractive index component so that latency of the optical signal can be altered. Methods and other systems also are provided.
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