Presentation | 2020-10-23 [Invited Talk] Wide-band WDM Inline-amplified Transmission with PPLN-based Optical Parametric Amplifier Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takeshi Umeki, Takushi Kazama, Ryoichi Kasahara, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In optical transmission systems, the extension of the optical-band used for wavelength division multiplexing is a promising approach for increasing a system capacity. This paper reports a wide-band WDM inline-amplified transmission experiment by optical parametric amplification (OPA) using a periodically poled LiNbO3 (PPLN) waveguide. PPLN-based OPA in this experiment was polarization-independent, and had spectrally-efficient structure by filtering the phase conjugation light. Phase-insensitive optical amplifier with 5.125-THz bandwidth and over-15 dB gain was achieved. We have successfully demonstrated 92.4-km (3 span × 30.8 km) WDM transmission with PPLN-based OPA, using 41 × 800-Gbps WDM signal with a 125-GHz WDM spacing. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | |
Paper # | OCS2020-11,OPE2020-34,LQE2020-14 |
Date of Issue | 2020-10-16 (OCS, OPE, LQE) |
Conference Information | |
Committee | OPE / OCS / LQE |
---|---|
Conference Date | 2020/10/23(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Goji Nakagawa(Fujitsu) / Joji Maeda(Tokyo Univ. of Science) / Hiroshi Yasaka(Tohoku Univ.) |
Vice Chair | Takaaki Ishigure(Keio Univ.) / / Toshitada Umezawa(NICT) |
Secretary | Takaaki Ishigure(Gunma Univ.) / (Fujikura) / Toshitada Umezawa(NTT) |
Assistant | Junichi Fujikata(PETRA) / Toshio Watanabe(Kagoshima Univ.) / / Kazuue Fujita(Hamamatsu) / Nobuhiko Nishiyama(Tokyo Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on OptoElectronics / Technical Committee on Optical Communication Systems / Technical Committee on Lasers and Quantum Electronics |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Wide-band WDM Inline-amplified Transmission with PPLN-based Optical Parametric Amplifier |
Sub Title (in English) | |
Keyword(1) | |
Keyword(2) | |
Keyword(3) | |
1st Author's Name | Takayuki Kobayashi |
1st Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
2nd Author's Name | Shimpei Shimizu |
2nd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
3rd Author's Name | Masanori Nakamura |
3rd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
4th Author's Name | Takeshi Umeki |
4th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
5th Author's Name | Takushi Kazama |
5th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
6th Author's Name | Ryoichi Kasahara |
6th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
7th Author's Name | Fukutaro Hamaoka |
7th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
8th Author's Name | Munehiko Nagatani |
8th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
9th Author's Name | Hiroshi Yamazaki |
9th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
10th Author's Name | Hideyuki Nosaka |
10th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
11th Author's Name | Yutaka Miyamoto |
11th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
Date | 2020-10-23 |
Paper # | OCS2020-11,OPE2020-34,LQE2020-14 |
Volume (vol) | vol.120 |
Number (no) | OCS-206,OPE-207,LQE-208 |
Page | pp.pp.17-20(OCS), pp.17-20(OPE), pp.17-20(LQE), |
#Pages | 4 |
Date of Issue | 2020-10-16 (OCS, OPE, LQE) |