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2020 – today
- 2024
[c26]Yuto Kobayashi, Shin Sato, Yuki Kawaguchi, Takemi Hasegawa:
Measurement-End Dependence of Counter-Propagating Crosstalk in Spooled Multi-Core Fiber. OFC 2024: 1-3- [c25]Tetsuya Nakanishi, Tetsuya Hayashi, Shintaro Mouri, Takemi Hasegawa:
Advancements in Key Technological Building Blocks for Enabling MCF Implementation. OFC 2024: 1-3 - [c24]Shin Sato, Yuki Kawaguchi, Hirotaka Sakuma, Tetsuya Haruna, Takemi Hasegawa:
Record Low Loss Optical Fiber with 0.1397 dB/km. OFC 2024: 1-3 - 2023
- [c23]Takafumi Ohtsuka, Takahiro Kikuchi, Takahiro Suganuma, Takemi Hasegawa, Hidehisa Tazawa:
Power Efficient Core Pumped Multicore Erbium Doped Optical Fiber Amplifier. OFC 2023: 1-3 - 2022
- [j1]Tetsuya Hayashi
, Taiji Sakamoto, Yusuke Yamada, Roland Ryf, René-Jean Essiambre, Nicolas K. Fontaine, Mikael Mazur, Haoshuo Chen, Takemi Hasegawa:
Randomly-Coupled Multi-Core Fiber Technology. Proc. IEEE 110(11): 1786-1803 (2022) - [c22]Tetsuya Hayashi, Takuji Nagashima, Ayumi Inoue, Hirotaka Sakuma, Takahiro Suganuma, Takemi Hasegawa:
Uncoupled Multi-core Fiber Design for Practical Bidirectional Optical Communications. OFC 2022: 1-3 - [c21]V. I. Kopp, Jongchul Park, Jon Singer, Dan Neugroschl, Takahiro Suganuma, Takemi Hasegawa, Takafumi Ohtsuka, Hidehisa Tazawa:
Ultra-Low-Loss MCF Fanouts for Submarine SDM Applications. OFC 2022: 1-3 - [c20]Mikael Mazur, Lauren Dallachiesa, Nicolas K. Fontaine, Roland Ryf, Erik Börjeson, Haoshuo Chen, Hirotaka Sakuma, Takafumi Ohtsuka, Tetsuya Hayashi, Takemi Hasegawa, Hidehisa Tazawa, David T. Neilson, Per Larsson-Edefors:
Real-Time Transmission over 2×55 km All 7-Core Coupled-Core Multi-Core Fiber Link. OFC 2022: 1-3 - [c19]Mikael Mazur, Nicolas K. Fontaine, Steve Corteselli, Haoshuo Chen, Lauren Dallachiesa, Tetsuya Hayashi, Hirotaka Sakuma, Takemi Hasegawa, Roland Ryf, David T. Neilson:
Comparison of transfer matrix stability between a 110 km 7-core coupled-core multi-core fiber and single-mode fiber. OFC 2022: 1-3 - [c18]Tetsuya Hayashi, Taiji Sakamoto, Roland Ryf, Nicolas K. Fontaine, Mikael Mazur, René-Jean Essiambre, Yusuke Yamada, Haoshuo Chen, Takemi Hasegawa:
Coupled Multi-core Fiber Technologies. OECC/PSC 2022: 1-3 - [c17]Yuto Kobayashi, Takahiro Suganuma, Tetsuya Hayashi, Takemi Hasegawa, Masato Yoshida, Masataka Nakazawa:
Characterization of Inter-core Crosstalk of Multi-core Fiber as a Function of Bending Radius with Multi-channel OTDR. OECC/PSC 2022: 1-3 - 2021
- [c16]Mikael Mazur, Nicolas K. Fontaine, Roland Ryf, Haoshuo Chen, Lauren Dallachiesa, Takafumi Ohtsuka, Hirotaka Sakuma, Tetsuya Hayashi, Takemi Hasegawa, Hidehisa Tazawa, David T. Neilson:
Transfer Matrix Characterization and Mode-Dependent Loss Optimization of Packaged 7-Core Coupled-Core EDFA. ECOC 2021: 1-4 - [c15]Isaac Sackey, Robert Elschner, Robert Emmerich, Carsten Schmidt-Langhorst, D. D. Groß, Georg Rademacher, Yoshinari Awaji, Hideaki Furukawa, Takemi Hasegawa, Colja Schubert, Ronald Freund:
Performance Evaluation of an Interband All-Optical Wavelength Converter for Cost-Effective High-Capacity Optical Networks. ECOC 2021: 1-4
2010 – 2019
- 2019
- [c14]Juan Carlos Alvarado-Zacarias, Charles Matte-Breton, Roland Ryf, Nicolas K. Fontaine, Haoshuo Chen, Steffen Wittek, Hirotaka Sakuma, Takafumi Ohtsuka, Tetsuya Hayashi, Takemi Hasegawa, Sophie LaRochelle, Rodrigo Amezcua Correa:
Characterization of Coupled-Core Fiber Amplifiers using Swept-Wavelength Interferometer. OFC 2019: 1-3 - [c13]Omar F. Anjum, Kyle R. H. Bottrill, Peter Horák, Yongmin Jung, Masato Suzuki, Yoshinori Yamamoto, Takemi Hasegawa, David J. Richardson, Francesca Parmigiani, Periklis Petropoulos:
Channel Selective Wavelength Conversion by Means of Inter Modal Four Wave Mixing. OFC 2019: 1-3 - [c12]Karthik Choutagunta, Roland Ryf, Nicolas K. Fontaine, Steffen Wittek, Juan Carlos Alvarado-Zacarias, Mikael Mazur, Haoshuo Chen, René-Jean Essiambre, Rodrigo Amezcua Correa, Tetsuya Hayashi, Yoshiaki Tamura, Takemi Hasegawa, Toshiki Taru, Joseph M. Kahn:
Modal Dynamics in Spatially Multiplexed Links. OFC 2019: 1-3 - [c11]Takafumi Ohtsuka, Masato Tanaka, Hirotaka Sakuma, Takemi Hasegawa, Tetsuya Hayashi, Hedehisa Tazawa:
Coupled 7-Core Erbium Doped Fiber Amplifier and Its Characterization. OFC 2019: 1-3 - [c10]Georg Rademacher, Ruben S. Luis, Benjamin J. Puttnam, Yoshinari Awaji, Masato Suzuki, Takemi Hasegawa, Naoya Wada:
Wide-Band Intermodal Wavelength Conversion in a Dispersion Engineered Highly Nonlinear FMF. OFC 2019: 1-3 - [c9]Roland Ryf, Juan Carlos Alvarado-Zacarias, Steffen Wittek, Nicolas K. Fontaine, René-Jean Essiambre, Haoshuo Chen, Rodrigo Amezcua Correa, Hirotaka Sakuma, Tetsuya Hayashi, Takemi Hasegawa:
Coupled-Core Transmission Over 7-Core Fiber. OFC 2019: 1-3 - [c8]Yoshiaki Tamura, Tetsuya Hayashi, Tetsuya Nakanishi, Takemi Hasegawa:
Low-Loss Uncoupled Two-Core Fiber for Power Efficient Practical Submarine Transmission. OFC 2019: 1-3 - 2018
- [c7]Masato Suzuki, Hitoshi Yoshii, Teruhiro Ito, Yoshinori Yamamoto, Tetsuya Hayashi, Takemi Hasegawa:
Low Loss Splicing Between Coupled Multi-Core Fibers with Thermally Expanded Cores. OFC 2018: 1-3 - 2017
- [c6]Roland Ryf, Nicolas K. Fontaine, Sun Hyok Chang, Juan Carlos Alvarado, Bin Huang, Jose Enrique Antonio-Lopez, Haoshuo Chen, René-Jean Essiambre, Ellsworth Burrows, Robert W. Tkach, Rodrigo Amezcua Correa, Tetsuya Hayashi, Yoshiaki Tamura, Takemi Hasegawa, Toshiki Taru:
Long-Haul Transmission over Multi-Core Fibers with Coupled Cores. ECOC 2017: 1-3 - [c5]Nicolas K. Fontaine, Jose Enrique Antonio-Lopez, Haoshuo Chen, Roland Ryf, David T. Neilson, Axel Schülzgen, Juan Carlos Alvarado-Zaharias, René-Jean Essiambre, Hirotaka Sakuma, Takemi Hasegawa, Tetsuya Nakanishi, Tetsuya Hayashi, Rodrigo Amezcua Correa:
Coupled-core optical amplifier. OFC 2017: 1-3 - [c4]Masato Suzuki, Yoshiaki Tamura, Yoshinori Yamamoto, Takemi Hasegawa:
Low-loss splice of large effective area fiber using fluorine-doped cladding standard effective area fiber. OFC 2017: 1-3 - [c3]Yoshiaki Tamura, Hirotaka Sakuma, Keisei Morita, Masato Suzuki, Yoshinori Yamamoto, Kensaku Shimada, Yuya Honma, Kazuyuki Sohma, Takashi Fujii, Takemi Hasegawa:
Lowest-ever 0.1419-dB/km loss optical fiber. OFC 2017: 1-3 - 2016
- [c2]Tetsuya Hayashi, Yoshiaki Tamura, Takemi Hasegawa, Toshiki Taru:
125-μm-Cladding coupled multi-core fiber with ultra-low loss of 0.158 dB/km and record-low spatial mode dispersion of 6.1 ps/km. OFC 2016: 1-3 - [c1]Masaaki Hirano, Yoshinori Yamamoto, Takemi Hasegawa:
Silica-based highly nonlinear fiber advances. OFC 2016: 1-3
Coauthor Index
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