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Optical Isolation Can Occur in Linear and Passive Silicon Photonic Structures
Optical Isolation Linear and Passive Silicon Photonic Structures Optics
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2012/4/20
On-chip optical isolators play a key role in optical communications and computing based on silicon integrated photonic structures. Recently there have raised great attentions and hot controversies upo...
Optically controllable photonic structures with zero absorption
Optically photonic structures zero absorption
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2011/9/9
We show the possibility to periodically modulate refractive index in atomic medium in space or/and time while simultaneously keeping vanishing absorption/gain. Such modulation is based on periodic res...