Large aeff pure-silica-core fiber with low similar splice loss for terrestrial transmission lines. - Yoshinori Yamamoto; Yuki Kawaguchi; Masaaki Hirano (OFC, 2014)

Low loss and low nonlinearity fibers for long haul transmission. - Yoshinori Yamamoto; Yuki Kawaguchi; Masaaki Hirano (OFC, 2015)

AI Web-Contents Analyzer for Monitoring Underground Marketplace. - Yuki Kawaguchi; Akira Yamada 001; Seiichi Ozawa (ICONIP (5), 2017)

Exploring and Identifying Malicious Sites in Dark Web Using Machine Learning. - Yuki Kawaguchi; Seiichi Ozawa (ICONIP (3), 2019)

Promoting Students' Pre-class Preparation in Flipped Classroom with Kit-Build Concept Map. - Yusuke Hayashi; Yuta Aikawa; Yuki Kawaguchi; Huazhe Sha; Mayumi Sugiura; Katsusuke Shigeta; Tsukasa Hirashima (AIED (Posters/Late Breaking Results/...), 2023)

Secure Unrepeated Fiber Transmission with Quantum Deliberate Signal Randomization on Y-00 Protocol. - Fumio Futami; Ken Tanizawa; Kentaro Kato; Yuki Kawaguchi; Shin Sato (OFC, 2023)

Measurement-End Dependence of Counter-Propagating Crosstalk in Spooled Multi-Core Fiber. - Yuto Kobayashi; Shin Sato; Yuki Kawaguchi; Takemi Hasegawa (OFC, 2024)

Record Low Loss Optical Fiber with 0.1397 dB/km. - Shin Sato; Yuki Kawaguchi; Hirotaka Sakuma; Tetsuya Haruna; Takemi Hasegawa (OFC, 2024)

Macro- and Micro-Bending Performances of Uncoupled 200 μm-Coated Multi-Core Fibers. - Yuki Kawaguchi; Hirotaka Sakuma; Tetsuya Haruna; Tetsuya Hayashi; Takemi Hasegawa (OFC, 2025)

Behavior of Inter-core Crosstalk of Two-core Fiber in Submarine Cable. - Yuki Kawaguchi; Hirotaka Sakuma; Tetsuya Haruna; Takemi Hasegawa; Keisuke Yasuhara; Juan Carlos Aquino; Daishi Masuda (OFC, 2025)

Ultra-low Loss 0.1397dB/km Silica-core Single-mode Fiber. - Shin Sato; Yuki Kawaguchi; Hirotaka Sakuma; Tetsuya Haruna; Takemi Hasegawa (OFC, 2025)