| Presentation | 2018-07-12 [Invited Talk] What will be a compelling technology for beyond-400 Gbps systems; Devices vs. Packaging Nobuo Ohata, Tadayoshi Hata, Yoshiya Sato, Mizuki Shirao, Ryota Fujihara, Syuhei Yamamoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, data traffic is increasing because of smart devices widely spread and Zettabytes era is expected to be coming soon. Higher and large-capacity optical communication equipment is required in the data center due to data traffic concentration for cloud system. Introduction of WDM technology for standardized 100GE in 2009 have achieved the large-capacity data transmission by transmitted and received 25bps signals with different four wavelength. Additionally, as PAM4 which divides the signal amplitude into four levels is adopted in 400GE besides WDM technique, the optical modules and devices in short reach application begin to be needed to accommodate multilevel modulation. In this speech, we discuss the already developed assembly technique for WDM and the technique to enhance the bandwidth for 400GE and further speed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | PD / APD / ROSA / 100G / 400G / Assembly technique / opt/electric crosstalk |
| Paper # | LQE2018-26 |
| Date of Issue | 2018-07-05 (LQE) |
| Conference Information | |
| Committee | LQE |
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| Conference Date | 2018/7/12(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kiichi Hamamoto(Kyusyu Univ.) |
| Vice Chair | Hiroshi Aruga(Mitsubishi Electric) |
| Secretary | Hiroshi Aruga(SEI) |
| Assistant | Masaya Nagai(Osaka Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Lasers and Quantum Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] What will be a compelling technology for beyond-400 Gbps systems; Devices vs. Packaging |
| Sub Title (in English) | Design and assembly techniques of optical receiver module and works in the future |
| Keyword(1) | PD |
| Keyword(2) | APD |
| Keyword(3) | ROSA |
| Keyword(4) | 100G |
| Keyword(5) | 400G |
| Keyword(6) | Assembly technique |
| Keyword(7) | opt/electric crosstalk |
| 1st Author's Name | Nobuo Ohata |
| 1st Author's Affiliation | Mitsubishi Electric(Mitsubishi Electric) |
| 2nd Author's Name | Tadayoshi Hata |
| 2nd Author's Affiliation | Mitsubishi Electric(Mitsubishi Electric) |
| 3rd Author's Name | Yoshiya Sato |
| 3rd Author's Affiliation | Mitsubishi Electric(Mitsubishi Electric) |
| 4th Author's Name | Mizuki Shirao |
| 4th Author's Affiliation | Mitsubishi Electric(Mitsubishi Electric) |
| 5th Author's Name | Ryota Fujihara |
| 5th Author's Affiliation | Mitsubishi Electric(Mitsubishi Electric) |
| 6th Author's Name | Syuhei Yamamoto |
| 6th Author's Affiliation | Mitsubishi Electric(Mitsubishi Electric) |
| Date | 2018-07-12 |
| Paper # | LQE2018-26 |
| Volume (vol) | vol.118 |
| Number (no) | LQE-129 |
| Page | pp.pp.25-28(LQE), |
| #Pages | 4 |
| Date of Issue | 2018-07-05 (LQE) |