Ultrafast optical switching based on nonlinear polarization rotation in silicon waveguides.
نویسندگان
چکیده
We experimentally realize ultrafast all-optical switching in the 1.5-microm spectral region using cross-phase modulation inside a 5-mm long silicon waveguide. Modulation depths of up to 90% and switching window durations approximately 1 ps are achieved using 500-fs pump pulses with energies below 10 pJ.
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ورودعنوان ژورنال:
- Optics express
دوره 18 11 شماره
صفحات -
تاریخ انتشار 2010