Spatial soliton pixels in semiconductor devices
Physical review letters, 1997•APS
Semiconductor devices are the most appealing systems for information encoding using two-
dimensional spatial solitons, recently reported both theoretically and experimentally in
model systems. We show that stable solitons can be realized and controlled, both in passive
microresonators with excitonic nonlinearity and in below-threshold vertical-cavity lasers. The
solitons are robust enough to withstand significant carrier diffusion and self-defocusing,
which is very encouraging for device applications.
dimensional spatial solitons, recently reported both theoretically and experimentally in
model systems. We show that stable solitons can be realized and controlled, both in passive
microresonators with excitonic nonlinearity and in below-threshold vertical-cavity lasers. The
solitons are robust enough to withstand significant carrier diffusion and self-defocusing,
which is very encouraging for device applications.
Abstract
Semiconductor devices are the most appealing systems for information encoding using two-dimensional spatial solitons, recently reported both theoretically and experimentally in model systems. We show that stable solitons can be realized and controlled, both in passive microresonators with excitonic nonlinearity and in below-threshold vertical-cavity lasers. The solitons are robust enough to withstand significant carrier diffusion and self-defocusing, which is very encouraging for device applications.
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