PHOTONIC SIGNAL REFLECTIVITY AND TRANSMISSIVITY CONTROL USING A PHOTONIC BAND GAP STRUCTURE
摘要
Non-linear reflectivity and non-linear transmissivity of a first photonic signal incident on a photonic band gap (PBG) structure are controlled by applying a second photonic signal to the PBG structure while the first photonic signal is incident on the PBG structure. The first and second photonic signals have respective frequencies near a low frequency, first order band gap edge and a high frequency, second order band gap edge resonance peak of the PBG structure. The first photonic signal undergoes enhanced non-linear gain near the band gap edges when a predetermined phase difference is imposed between the first and second photonic signals, resulting in dramatic reflectivity and transmissivity changes for a band gap structure of only a few microns in length.
申请公布号
WO0146725(A1)
申请公布日期
2001.06.28
申请号
WO2000US34764
申请日期
2000.12.21
申请人
D'AGUANNO, GIUSEPPE;CENTINI, MARCO;SIBILIA, CONCITA;SCALORA, MICHAEL;BLOEMER, MARK, J.
发明人
D'AGUANNO, GIUSEPPE;CENTINI, MARCO;SIBILIA, CONCITA;SCALORA, MICHAEL;BLOEMER, MARK, J.