20 Gbit/s optical time multiplexing with TJS GaAlAs lasers |
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| Authors: | Alping A Andersson T Tell R Eng ST |
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| Affiliation: | Chalmers University of Technology, Department of Electrical Measurements, G?teborg, Sweden; |
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| Abstract: | Optical time multiplexing has been demonstrated using ultrashort optical pulses (30 ps) generated by direct modulation of TJS GaAlAs lasers. With the detection method used, an intensity correlator using second-harmonic generation in LiIO3, a bit rate of 20 Gbit/s was observed. However, the ultrashort optical pulses generated by the TJS lasers indicate that optical time multiplexing at 30 Gbit/s can be achieved. |
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