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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
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.
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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 Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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) 
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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
Date Time 2020-10-23 10:35:00 
Presentation Time 35 
Registration for OCS 
Paper # IEICE-OCS2020-11,IEICE-OPE2020-34,IEICE-LQE2020-14 
Volume (vol) IEICE-120 
Number (no) no.206(OCS), no.207(OPE), no.208(LQE) 
Page pp.17-20 
#Pages IEICE-4 
Date of Issue IEICE-OCS-2020-10-16,IEICE-OPE-2020-10-16,IEICE-LQE-2020-10-16 


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