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| Presentation | 2020-10-23 10:35 [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 (NTT)  OCS2020-11 OPE2020-34 LQE2020-14 Link to ES Tech. Rep. Archives: OPE2020-34 LQE2020-14 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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) |
| (in English) | / / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 206, OCS2020-11, pp. 17-20, Oct. 2020. | |
| Paper # | OCS2020-11 | |
| Date of Issue | 2020-10-16 (OCS, OPE, LQE) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | OCS2020-11 OPE2020-34 LQE2020-14 Link to ES Tech. Rep. Archives: OPE2020-34 LQE2020-14 |
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| Conference Information | |
| Committee | OPE OCS LQE |
| Conference Date | 2020-10-23 - 2020-10-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2020-10-OPE-OCS-LQE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Wide-band WDM Inline-amplified Transmission with PPLN-based Optical Parametric Amplifier |
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| 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) |
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| Speaker | Author-1 |
| Date Time | 2020-10-23 10:35:00 |
| Presentation Time | 35 minutes |
| Registration for | OCS |
| Paper # | OCS2020-11, OPE2020-34, LQE2020-14 |
| Volume (vol) | vol.120 |
| Number (no) | no.206(OCS), no.207(OPE), no.208(LQE) |
| Page | pp.17-20 |
| #Pages | 4 |
| Date of Issue | 2020-10-16 (OCS, OPE, LQE) |
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