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Recent research has revealed a significant ability to manipulate and control a light beam to hide events in time-domain. Achieving highly functional temporal cloaking, which open up and subsequently close intensity gaps in the probe beam to conceal events from the observer with satisfied performances, are still difficult in optical fiber communication. Here, we propose and experimentally demonstrate...
We simulate and experimentally demonstrate a cascaded time lenses scheme to generate multi frequency components with frequency spacing tunable. The two time lenses are used to implement frequency-to-time mapping and spectral Talbot effect, respectively.
We experimentally demonstrate a multifunctional scheme achieving reconfigurable temporal Fourier transformation and temporal imaging using a time lens followed by a section of single mode fiber with suitable length.
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