| Presentation | 1998/6/18 Ultrafast all-optical DEMUX using a polarization bistable vertical-cavity surface-emitting laser Yasuhiro Yamayoshi, Hitoshi Kawaguchi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have numerically analyzed an all-optical flip-flop operation and a demultiplexing using a polarization bistable vertical-cavity surface-emitting laser(VCSEL). We used rate equations taking into account gain saturation in the VCSEL and detunings of the incident optical beam frequency from the cavity resonant frequency of the VCSEL. We have clarified the most suitable operation conditions for the ultrafast flip-flop operation and optical demultiplexing. The all-optical flip-flop can be obtained up to 300 Gbit/s by using picosecond optical trigger pulses. The newly proposed DEMUX device achieves the ultrafast all-optical demultiplexing from a 50 Gbit/s signal to a 5 Gbit/s RZ signal having a bit length conversion function. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | vertical-cavity surface-emitting laser / all-optical DEMUX / all-optical flip-flop / polarization bistability / polarization switching |
| Paper # | PS98-15,OFT98-16 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 1998/6/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Ultrafast all-optical DEMUX using a polarization bistable vertical-cavity surface-emitting laser |
| Sub Title (in English) | |
| Keyword(1) | vertical-cavity surface-emitting laser |
| Keyword(2) | all-optical DEMUX |
| Keyword(3) | all-optical flip-flop |
| Keyword(4) | polarization bistability |
| Keyword(5) | polarization switching |
| 1st Author's Name | Yasuhiro Yamayoshi |
| 1st Author's Affiliation | Faculty of Engineering, Yamagata University() |
| 2nd Author's Name | Hitoshi Kawaguchi |
| 2nd Author's Affiliation | Faculty of Engineering, Yamagata University |
| Date | 1998/6/18 |
| Paper # | PS98-15,OFT98-16 |
| Volume (vol) | vol.98 |
| Number (no) | 111 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |