| Presentation | 2013-10-24 100GbE Transmitter Optical Sub-Assembly (TOSA) using Polarization Multiplexing Takaharu Ohyama, Akira Ohki, Kiyoto Takahata, Toshio Ito, Nobuhiro Nunoya, Takeshi Fujisawa, Shigeru Kanazawa, Ryuzo Iga, Hiroaki Sanjoh, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed a compact transmitter optical sub-assembly (TOSA) for a 100Gbit/s Ethernet system with a long transmission distance of 40 km over single-mode fiber. The TOSA consists of two electro-absorption modulator integrated distributed feedback laser diode arrays with a wavelength channel spacing of 800 GHz in the 1.3-pm wavelength band and a polarization beam combiner for wavelength multiplexing to realize a high optical output power. As a result, the optical output power was around 2 dB higher than our previous TOSA. We also confirmed that the TOSA successfully achieved an error-free four-lane×25.8 Gbit/s transmission, i.e. a total bit rate of 100 Gbit/s, over 40 km, which shows that the TOSA complies with the requirement for 100GBASE-ER4. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 100Gbit/s Ethernet / distributed feedback laser / electro-absorption modulator / polarization / TOSA |
| Paper # | OCS2013-64,OPE2013-110,LQE2013-80 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2013/10/17(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 Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 100GbE Transmitter Optical Sub-Assembly (TOSA) using Polarization Multiplexing |
| Sub Title (in English) | |
| Keyword(1) | 100Gbit/s Ethernet |
| Keyword(2) | distributed feedback laser |
| Keyword(3) | electro-absorption modulator |
| Keyword(4) | polarization |
| Keyword(5) | TOSA |
| 1st Author's Name | Takaharu Ohyama |
| 1st Author's Affiliation | NTT Photonics Laboratories,NTT Corporation() |
| 2nd Author's Name | Akira Ohki |
| 2nd Author's Affiliation | NTT Photonics Laboratories,NTT Corporation |
| 3rd Author's Name | Kiyoto Takahata |
| 3rd Author's Affiliation | NTT Photonics Laboratories,NTT Corporation |
| 4th Author's Name | Toshio Ito |
| 4th Author's Affiliation | NTT Photonics Laboratories,NTT Corporation |
| 5th Author's Name | Nobuhiro Nunoya |
| 5th Author's Affiliation | NTT Photonics Laboratories,NTT Corporation |
| 6th Author's Name | Takeshi Fujisawa |
| 6th Author's Affiliation | NTT Photonics Laboratories,NTT Corporation |
| 7th Author's Name | Shigeru Kanazawa |
| 7th Author's Affiliation | NTT Photonics Laboratories,NTT Corporation |
| 8th Author's Name | Ryuzo Iga |
| 8th Author's Affiliation | NTT Photonics Laboratories,NTT Corporation |
| 9th Author's Name | Hiroaki Sanjoh |
| 9th Author's Affiliation | NTT Photonics Laboratories,NTT Corporation |
| Date | 2013-10-24 |
| Paper # | OCS2013-64,OPE2013-110,LQE2013-80 |
| Volume (vol) | vol.113 |
| Number (no) | 262 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |