Communication-Optical Communication Systems(Date:2023/11/09)

Presentation
Suppressing Instability of Adaptive Equalization Due to Mode-dependent Loss in Mode-division-multiplexed Transmission Systems

Koji Igarashi(Osaka Univ.),  

[Date]2023-11-09
[Paper #]OCS2023-43
Design of a guided spontaneous-emission type of the optical input-output nonlinear circuit technique

Hiroji Masuda(Shimane Univ.),  Kokoro Kitamura(Shimane Univ.),  Md Golam Barkatul Abrar(Shimane Univ.),  Kunihiro Tanaka(Shimane Univ.),  Ryuga Harada(Shimane Univ.),  

[Date]2023-11-09
[Paper #]OFT2023-50
Phase Compensation Method in Mode Selective Switch Using Volume Holographic De-multiplexer

Yui Yoshikata(Hokkaido Univ.),  Atsushi Okamoto(Hokkaido Univ.),  Akihisa Tomita(Hokkaido Univ.),  

[Date]2023-11-09
[Paper #]OCS2023-44
Near-infrared characteristics of silver nanoplate-based hetero-core fiber optic LSPR sensor for refractive index measurement

Eiichi Kuwata(Soka Univ.),  Kazuhiro Watanabe(Soka Univ.),  Michiko Nishiyama(Soka Univ.),  

[Date]2023-11-09
[Paper #]OFT2023-49
Refractive index characteristics of optical fiber sensor by changing distance between two voids formed inside optical fiber using femtosecond laser

Miku Takata(Soka Univ.),  Daisuke Yano(Soka Univ.),  Kenta suzuki(Soka Univ.),  Shoichi Kubodera(Soka Univ.),  

[Date]2023-11-09
[Paper #]OFT2023-48
[Invited Talk] Recent developments of infrastructure sensing in civil structures with embedded optical fiber sensor

Yuichi Yoshimura(Kajima),  Kotaro Fujiwara(Kajima),  Ayaka Nasu(Kajima),  Michio Imai(Kajima),  Hideki Nagatani(Kajima),  Junichi Kawabata(Kajima),  

[Date]2023-11-09
[Paper #]OFT2023-47
Suppression of signal quality degradation due to nonlinear optical effects using optical correlation receivers or FIR filters

Koki Takashima(Osaka Metropolitan Univ.),  Hirokazu Kubota(Osaka Metropolitan Univ.),  Yuji Miyoshi(Osaka Metropolitan Univ.),  

[Date]2023-11-10
[Paper #]OCS2023-45
[Invited Talk] Basic technology and latest trends in optical connectors for telecommunications

Ryo Nagase(CIT),  

[Date]2023-11-10
[Paper #]OFT2023-51
Ten-fold expansion of measurement range in OCDR utilizing temporal gating

Mana Sakamoto(YNU),  Tomoya Miyamae(YNU),  Kohei Noda(UTokyo),  Heeyoung Lee(SIT),  Yosuke Mizuno(YNU),  

[Date]2023-11-10
[Paper #]OFT2023-53
High-accuracy distributed strain sensing based on low-coherence BOCDR: simulation and experimental validation

Kenta Otsubo(YNU),  Guangtao Zhu(YNU),  Takaki Kiyozumi(YNU),  Hiroshi Takahashi(YNU/NTT),  Yusuke Koshikiya(NTT),  Yosuke Mizuno(YNU),  

[Date]2023-11-10
[Paper #]OFT2023-52
Group Delay Characteristics of Hollow Core Photonic Bandgap Fiber

Keishiro Iseri(Kagoshima Univ.),  Haruya Inamitsu(Kagoshima Univ.),  Toshio Watanabe(Kagoshima Univ.),  Tsutomu Nagayama(Kagoshima Univ.),  Seiji Fukushima(Kagoshima Univ.),  

[Date]2023-11-10
[Paper #]OFT2023-54
Gaussian-noise-model-based SNR Estimation in 15.2-THz Bandwidth 400-km Inline-amplified Transmission

Kosuke Kimura(NTT),  Takayuki Kobayashi(NTT),  Shimpei Shimpei(NTT),  Masanori Nakamura(NTT),  Takushi Kazama(NTT),  Masashi Abe(NTT),  Takeshi Umeki(NTT),  Akira Kawai(NTT),  Fukutaro Hamaoka(NTT),  Yutaka Miyamoto(NTT),  

[Date]2023-11-10
[Paper #]OCS2023-46
Estimation and localization of anomaly PDL in optical fiber link using longitudinal power profile estimation in coherent receiver

Minami Takahashi(NTT),  Takeo Sasai(NTT),  Etsushi Yamazaki(NTT),  Yoshiaki Kisaka(NTT),  

[Date]2023-11-10
[Paper #]OCS2023-47