期刊
OPTICS LETTERS
卷 36, 期 8, 页码 1413-1415出版社
OPTICAL SOC AMER
DOI: 10.1364/OL.36.001413
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资金
- Defense Advanced Research Projects Agency (DARPA)
We theoretically investigate a wavelength-selective all-optical switch using Raman-induced loss in a silicon resonator add-drop filter. We show that picojoule control pulses can selectively modulate and erase a single cavity resonance from full extinction to greater than 97% transmission while leaving adjacent resonances undisturbed. Full switching is achievable in less than 300 ps with only a few hundred femtojoule energy dissipation. This represents, to our knowledge, the first scheme for selective modulation of single resonances of an optical cavity. (C) 2011 Optical Society of America
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