研究発表 - 藤井 瞬
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Enhancing tunability and conversion efficiency of Kerr soliton microcombs in crystalline microresonators
S. Fujii
SPIE Photonics West 2025 ,
2025年01月,口頭発表（招待・特別）
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Mode-locking in coupled microresonators using exceptional point modulation
T. Tanabe, R. Imamura, S. Fujii
International Workshop on Microcavities and their applications (WOMA24),
2024年11月,口頭発表（招待・特別）
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Frequency-comb based asynchronous optical sampling for rapid optical pump and optical probe experiments
S. Watanabe, R. Shibata, K. Maezawa, S. Fujii
Q-Basis 2024,
2024年11月,ポスター発表
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Exciton transfer and interface excitons in mixed-dimensional heterostructures
N. Fang, Y. R. Chang, S. Fujii, D. Yamashita, M. Maruyama, Y. Gao, C. F. Fong, D. Kozawa, K. Otsuka, K. Nagashio, S. Okada, Y. K. Kato
5th International Conference on Emerging Advanced Nanomaterials (ICEAN 2024),
2024年11月,口頭発表（招待・特別）
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Edge coupler design for SiN/Si butt coupling integration
R. Sugano, R. Otake, R. Nishihata, S. Fujii, T. Tanabe
29th Microoptics Conference (MOC2024),
2024年10月,口頭発表（招待・特別）
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Stable dual-comb interferometry without locking of repetition frequencies
R. Shibata, S. Fujii, S. Watanabe
Frontiers in Optics + Laser Science,
2024年09月,ポスター発表
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Exciton transfer and interface excitons in mixed-dimensional heterostructures
N. Fang, Y. R. Chang, S. Fujii, D. Yamashita, M. Maruyama, Y. Gao, C. F. Fong, D. Kozawa, K. Otsuka, K. Nagashio, S. Okada, Y. K. Kato
JSAP-Optica Joint Symposia,
2024年09月,口頭発表（招待・特別）
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High-repetition-rate soliton frequency combs in ultrahigh-Q microresonators
S. Fujii
JSAP-Optica Joint Symposia 2024 ,
2024年09月,口頭発表（招待・特別）
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Exciton transfer and interface excitons in mixed-dimensional heterostructures
N. Fang, Y. R. Chang, S. Fujii, D. Yamashita, M. Maruyama, Y. Gao, C. F. Fong, D. Kozawa, K. Otsuka, K. Nagashio, S. Okada, Y. K. Kato
9th Workshop on Nanotube Optics and Nanospectroscopy (WONTON 2024),
2024年09月,口頭発表（招待・特別）
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Mode-locking induced by exceptional point proximity in coupled microresonators
T. Tanabe, R. Imamura, S. Fujii
The 16th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2024),
2024年08月,口頭発表（招待・特別）
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Soliton Comb Generation using a Small Prism Coupling Module
Y. Mototani, S. Fujii, S. Kimura, Y. Hashimoto, T. Yamakawa, R. Imamura, T. Tanabe
The 16th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2024),
2024年08月,ポスター発表
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Towards Deterministic Perfect Soliton Crystals in Microtoroids with Saturable Absorption
H. Matsuyama, A. Takano, R. Imamura, H. Wang, S. Fujii, T. Tanabe
The 16th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2024),
2024年08月,ポスター発表
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Mechanical Actuation of Kerr Soliton Microcombs in Ultrahigh-Q Crystalline Microresonators
S. Fujii, K. Wada, S. Kogure, H. Kumazaki, T. Tanabe
The 16th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2024),
2024年08月,口頭発表（一般）
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Transmission in the 300 GHz Band using a Soliton Comb
M. Imamura, A. Yomoda, K. Tanikawa, S. Kogure, R. Sugano, S. Kawanishi, S. Fujii, T. Tanabe
The 16th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2024),
2024年08月,口頭発表（一般）
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Dispersion Engineering of Crystalline Microresonators for Optical Frequency Comb Generation beyond C-band
R. Takabayashi, H. Kodama, K. Tanikawa, Y. Kakinuma, T. Tanabe, S. Fuji
The 16th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2024),
2024年08月,口頭発表（一般）
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Visible frequency comb generation based on spectral expansion of a frequency-referenced Er-fiber comb
Y. Takahashi, T. Yamamoto, R. Shibata, H. Kumazaki, S. Watanabe, S. Fujii
The 16th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2024),
2024年08月,口頭発表（一般）
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Second-order Nonlinear Optics in Ultrahigh-Q Silica Microcavities Decorated by Two-Dimensional Materials
S. Fujii, N. Fang, D. Yamashita, D. Kozawa, C. F. Fong, Y. K. Kato
The 16th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR),
2024年08月,口頭発表（一般）
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Pulse formation in the Stokes region through dispersion tailoring in silica microresonators
R. Otake, R. Imamura, S. Fujii, T. Tanabe
Nonlinear Photonics (NP2024),
2024年07月-2024年08月,ポスター発表
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Exciton transfer and interface excitons in mixed-dimensional heterostructures
N. Fang, Y. R. Chang, S. Fujii, D. Yamashita, M. Maruyama, Y. Gao, C. F. Fong, D. Kozawa, K. Otsuka, K. Nagashio, S. Okada, Y. K. Kato
Fundamental Optical Processes in Semiconductors (FOPS),
2024年07月,口頭発表（招待・特別）
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Resonant exciton transfer in mixed-dimensional heterostructures for overcoming dimensional restrictions in optical processes
N. Fang, Y. R. Chang, D. Yamashita, S. Fujii, M. Maruyama, Y. Gao, C. F. Fong, K. Otsuka, K. Nagashio, S. Okada, Y. K. Kato
The 14th International Conference on Metamaterials (META2024),
2024年07月,口頭発表（招待・特別）