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Technical Committee on Photonic Network (PN)
Chair: Hideaki Furukawa (NICT)
Vice Chair: Kohei Shiomoto (Tokyo City Univ.), Ryuichi Sugizaki (Furukawa Electric), Noboru Yoshikane (KDDI Research)
Secretary: Masahiro Nakagawa (NTT), Motoharu Matsuura (Univ. of Electr-Comm.)
Assistant: Kenji Ishii (Mitsubishi Electric), Yojiro Mori (Nagoya Univ.)

DATE:
Tue, Mar 1, 2022 08:35 - 16:50
Wed, Mar 2, 2022 08:30 - 16:55

PLACE:

TOPICS:

----- ( 5 min. ) -----

(1) 08:35 - 10:10

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Tue, Mar 1 AM (10:10 - 11:50)
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(2) 10:10 - 10:30
Relationship between traffic interaction and optical path placement in carrier networks
Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura (NTT)

(3) 10:30 - 10:50
Comparison of several optical cross-connect architectures using multi-core optical fiber
Tamiki Otsuka, Kunihiro Imai, Takefumi Oguma (NEC)

(4) 10:50 - 11:10
A Routing Control Method expanding Candidate Routes in Distributed Control SDM-EON
Sotaro Yokota, Ken-ichi Baba (Kogakuin Univ.)

(5) 11:10 - 11:30
Shared Backup Path Selection Method in SDM-EON
Motoi Kato, Ken-ichi Baba (Kogakuin Univ.)

(6) 11:30 - 11:50
A Study on a Reinforcement Learning based Route Selection in Multi-core Fiber Elastic Optical Networks
Yusuke Hirota (NICT)

----- ( 60 min. ) -----

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Tue, Mar 1 PM (12:50 - 14:10)
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(7) 12:50 - 13:10
Analysis of Stimulated-Raman-Scattering Effect Changed by the Number of Optical Channels on Multiband Wavelength-Division-Multiplexed Networks
Kenta Hirose, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura (NTT)

(8) 13:10 - 13:30
The evaluation of the overshoot tolerance for long-reach burst transmission using EDFAs
Kana Masumoto, Masahiro Nakagawa, Toshiya Matsuda, Takeshi Seki, Takashi Miyamura (NTT)

(9) 13:30 - 13:50
High-Accuracy Optical Frequency Transfer Technology over WDM Networks
Kaoru Arai, Hiroki Sakuma, Ryuta Sugiyama, Takashi Miyamura (NTT)

(10) 13:50 - 14:10
Multifunctional and High-Performance Digital Coherent Receivers
Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.)

----- ( 10 min. ) -----

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Tue, Mar 1 PM (14:20 - 16:00)
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(11) 14:20 - 15:00
[Invited Talk]
DCI Trend "Disaggregation" and Strategy of Net One Systems
Shinji Sekihara (Net One Systems)

(12) 15:00 - 15:40
[Invited Talk]
Evaluation of the Link Budget Increase using Error-Tolerant TCPs for Optical Communication in Nonlinear Regime on 200G PM-16QAM Real-time Communication
Yohei Hasegawa, Hidemi Noguchi, Morihiko Ota, Kazushi Muraoka (NEC Corp.)

(13) 15:40 - 16:00
[Invited Talk]
Experimental demonstration of Ultra-Wideband and Ultrawide Bandwidth-range Optical Channel Provisioning Using SDM/WDM Hierarchical Optical Cross Connect
Itsuki Urashima, Tsubasa Ishikawa, Takahiro Kodama, Yudai Uchida, Masahiko Jinno (Kagawa Univ.)

----- ( 10 min. ) -----

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Tue, Mar 1 PM (16:10 - 16:50)
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(14) 16:10 - 16:30
[Invited Lecture]
Enhancement of measurement sensitivity in an internal structure modeling method for silicon waveguides using nonlinear spectral change
Tomoya Kurahashi, Masayuki Makino, Ryohei Kamikawa, Tsuyoshi Konishi (Osaka Univ.)

(15) 16:30 - 16:50
[Invited Lecture]
Resilient Optical Networks that Adopt Spatially-jointed Flexible Waveband Routing
Ryuji Munakata, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.)

----- ( 10 min. ) -----

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Wed, Mar 2 AM (08:30 - 10:10)
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(16) 08:30 - 08:50
40 Gbps Photonic Digital-to-Analog Conversion Using Frequency Chirp in a Semiconductor Optical Amplifier
Masaki Sagara, Tetsuyuki Ito, Motoharu Matsuura (Univ. of Electro-Commun.)

(17) 08:50 - 09:10
All-Optical Logic Gates Using Frequency Chirp in a Semiconductor Optical Amplifier
Junichi Tsuda, Masaki Sagara, Taishi Takemoto, Motoharu Matsuura (Univ. of Electro-Commun)

(18) 09:10 - 09:30
Analytical modeling of FM-EDFA employing average inversion level
Hirotaka Ono (Shonan Inst. Tech.), Makoto Yamada (Osaka Pref. Univ.)

(19) 09:30 - 09:50
Characteristics of All-Optical Switch Using Quasi-Phase-Matched Lithium Niobate Waveguides
Genki Abe, Ryoichi Miyauchi, Yutaka Fukuchi (Tokyo Univ. of Science)

(20) 09:50 - 10:10
Initial study of pseudo-phase noise-based symbol masked polarization-multiplexed M-QAM signal using a time-spreading encryption key
Keiji Shimada, Mizuki Inagaki, Takahiro Kodama (Kagawa Univ.)

----- ( 10 min. ) -----

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Wed, Mar 2 AM (10:20 - 12:00)
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(21) 10:20 - 10:40
Experimental Results for Fault Recovery with Dynamic MAC Emulator System
Hiroaki Ishii, Masaki Murakami, Yoshihiko Uematsu, Satoru Okamoto, Naoaki Yamanaka (Keio Univ)

(22) 10:40 - 11:00
Path Establishment Method Considering Resource Utilization Status using Superposition Coding in Elastic Optical Network
Hiroyasu Sato, Ken-ichi Baba (Kogakuin Univ.), Yusuke Hirota (NICT)

(23) 11:00 - 11:20
Expected Effective Rate Guaranteed Distributed Processing Allocation Method Based on Resource Availability for Real-Time Video Processing
Koki Muramatsu, Masaki Murakami, Yoshihiko Uematsu, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.)

(24) 11:20 - 11:40
A Traffic Reduction Method Based on Users' Interests for Multi-view Video
Hikaru Yamaguchi, Yutaka Nasu, Saeko Maeda, Naoaki Yamanaka, Satoru Okamoto (Keio Univ.)

(25) 11:40 - 12:00
A Traffic Reduction Method Using Inter-Camera Coordination and Adaptive Frame Rate for People Flow Analysis
Rena Mitsui, Saeko Maeda (Keidai), Yutaka Nasu (Kei), Satoru Okamoto, Naoaki Yamanaka (Keidai)

----- ( 60 min. ) -----

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Wed, Mar 2 PM (13:00 - 14:40)
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(26) 13:00 - 13:20
An indoor experiment of 1m class short-reach visible optical wireless communication using seawater of the Seto Inland Sea as an underwater transmission line
Keita Tanaka, Fumiya Kobori, Tomoya Nakagawa, Momoka Masaoka, Ayumu Kariya, Tomoya Ishikawa, Shota Eguchi, Takahiro Kodama (Kagawa Univ.)

(27) 13:20 - 13:40
Flight demonstration of power-over-fiber drone for aerial base station
Natsuki Shindo, Taiki Kobatake, Motoharu Matsuura (Univ. of Electro-Commun.)

(28) 13:40 - 14:00
Evaluation of Transmission Performance of Power-over-Fiber Using Multicore Fibers
Shohei Obata, Mizuki Fukuyama, Motoharu Matsuura (UEC), Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research Inc.)

(29) 14:00 - 14:20
A Zone-based Optical Architecture for Intra-Vehicle Backbone Networks
Onur Alparslan, Shin'ichi Arakawa, Masayuki Murata (Osaka Univ.)

(30) 14:20 - 14:40
Power Recycling: A Fallacy of Laser Interferometer Gravitational-Wave Observatory
Masataka Ohta (TIT)

----- ( 10 min. ) -----

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Wed, Mar 2 PM (14:50 - 15:50)
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(31) 14:50 - 15:10
Optical Performance Monitoring Enabling Laser Linewidth Measurement with Received Signals
Naoki Tsuchida, Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.)

(32) 15:10 - 15:30
Experimental study of all double link failure tolerant path pair shared protection for fully coupled/half-split switchable point-to-multipoint optical NW
Tomoya Nakagawa, Mizuki Inagaki, Takahiro Kodama (Kagawa Univ.)

(33) 15:30 - 15:50
A Design Method of Optical Networks that Adopts Variable Routing Granularity and Wavelength-Division-Multiplexing Density
Kazuki Hayashi, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.)

----- ( 5 min. ) -----

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Wed, Mar 2 PM (15:55 - 16:55)
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(34) 15:55 - 16:15
Application of polarization-independent subtractive interference cancellation algorithm for same-band and bidirectional coherent communication
Mizuki Inagaki, Takahiro Kodama (Kagawa Univ.)

(35) 16:15 - 16:35
Optimization of Optical Modulation and Demodulation Method Considering Imperfections of Digital Signal Processing
Jun Sakano, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.)

(36) 16:35 - 16:55
Evaluation of the optimum modulation arrangement in a time frame for TDHP signal with same generation ratio of PAM2/PAM4
Fumiya Kobori, Keita Tanaka, Takahiro Kodama (Kagawa Univ.)

----- ( 5 min. ) -----

=== Technical Committee on Photonic Network (PN) ===
# FUTURE SCHEDULE:

Mon, Apr 25, 2022: [Mon, Feb 14]
Fri, Jun 10, 2022: Online [Wed, Apr 13]

# SECRETARY:
Masahiro Nakagawa (NTT)
TEL: +81-422-59-3951
Email: