| Presentation | 2006-08-24 Comparison of optical demultiplexing using SMZ and EA modulator in 160Gbit/s-500km OTDM transmission Toshihiko HIROOKA, Takashi KUMAKURA, Kou OSAWA, Masataka NAKAZAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Optical time division multiplexing (OTDM) enables ultrahigh-speed transmission at a single wavelength with a bit rate beyond the limit of electrical signal processing. One of the key technologies for OTDM is an optical demultiplexer, which selects a low bit-rate signal from a high-speed OTDM data sequence at a receiver. In this paper, we compare two types of demultiplexers, one with a symmetric Mach-Zehnder (SMZ) switch and the other with an electro-absorption modulator (EAM), when used for 160Gbit/s (4×40Gbit/s) OTDM transmission over 500km. By combining the SMZ switch with a time-domain optical Fourier transmformation technique, we succeeded in obtaining slightly better bit-error rate (BER) performance than with the EAM. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ultrahigh-speed optical transmission / optical time division multiplexing / optical demultiplexing / symmetric Mach-Zehnder switch / electro-absorption modulator / time-domain optical Fourier transformation |
| Paper # | OFT2006-22 |
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| Committee | OFT |
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| Conference Date | 2006/8/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Comparison of optical demultiplexing using SMZ and EA modulator in 160Gbit/s-500km OTDM transmission |
| Sub Title (in English) | |
| Keyword(1) | Ultrahigh-speed optical transmission |
| Keyword(2) | optical time division multiplexing |
| Keyword(3) | optical demultiplexing |
| Keyword(4) | symmetric Mach-Zehnder switch |
| Keyword(5) | electro-absorption modulator |
| Keyword(6) | time-domain optical Fourier transformation |
| 1st Author's Name | Toshihiko HIROOKA |
| 1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | Takashi KUMAKURA |
| 2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 3rd Author's Name | Kou OSAWA |
| 3rd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 4th Author's Name | Masataka NAKAZAWA |
| 4th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| Date | 2006-08-24 |
| Paper # | OFT2006-22 |
| Volume (vol) | vol.106 |
| Number (no) | 211 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |