Abstract
An all-optical AND gate based on optically induced nonlinear polarization rotation of a probe light in a bulk semiconductor optical amplifier is realized at a bit rate of 2.5Gbit/s. By operating the AND gate in an up and inverted wavelength conversion scheme, the extinction ratio is improved by 8dB compared with previously published work.
| Original language | English |
|---|---|
| Pages (from-to) | 2938-2943 |
| Number of pages | 6 |
| Journal | Optics Express |
| Volume | 14 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Apr 2006 |
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