Experimental control of pattern formation by photonic lattices.
نویسندگان
چکیده
We study the control of modulational instability and pattern formation in a nonlinear dissipative feedback system with a periodic modulation of the material refractive index. We use a one-dimensional photonic lattice in a single-mirror feedback configuration and identify three mechanisms for pattern control: bandgap suppression of instability modes, periodicity induced pattern modes, and orientational pattern control.
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ورودعنوان ژورنال:
- Optics letters
دوره 33 21 شماره
صفحات -
تاریخ انتشار 2008