SOA-based all-optical switch with subpicosecond full recovery
Optics Express, 2005•opg.optica.org
We investigate all-optical switching in a multi-quantum-well semiconductor optical amplifier-
based nonlinear polarization switch using optical pulses with duration of 200 fs at a central
wavelength of 1520 nm. We show full recovery of the switch within 600 fs, in both the gain
and absorption regime. We discuss the switching and recovery mechanisms using
numerical simulations that are in qualitatively good agreement with our experimental data.
based nonlinear polarization switch using optical pulses with duration of 200 fs at a central
wavelength of 1520 nm. We show full recovery of the switch within 600 fs, in both the gain
and absorption regime. We discuss the switching and recovery mechanisms using
numerical simulations that are in qualitatively good agreement with our experimental data.
We investigate all-optical switching in a multi-quantum-well semiconductor optical amplifier-based nonlinear polarization switch using optical pulses with duration of 200 fs at a central wavelength of 1520 nm. We show full recovery of the switch within 600 fs, in both the gain and absorption regime. We discuss the switching and recovery mechanisms using numerical simulations that are in qualitatively good agreement with our experimental data.
opg.optica.org
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