Xu Xuejun

シュシュエジュン | Xu Xuejun

Affiliation and department：
Job title：主任研究員

Research field (1)： Optical engineering and photonics

Research theme for competitive and other funds (10)：

2023 - 2027 On-demand single and entangled photon emitter with quantum optical nonlinear effects
2023 - 2026 高効率量子光メモリの創発へ向けた希土類イオン励起電子と機械振動の結合系の研究
2022 - 2025 磁気的純化固体原子系の創成と量子メモリ応用に関する研究
2021 - 2024 自己触媒成長技術によるシリコン基板上新規ナノワイヤ構造・レーザーデバイスの創出
2020 - 2024 高精度時刻周波数同期に向けたオンチップ絶対位相制御電気光学変調コムの創製

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Papers (27)：

Shoichiro Yasui, Masaya Hiraishi, Atsushi Ishizawa, Hiroo Omi, Tomohiro Inaba, Xuejun Xu, Reina Kaji, Satoru Adachi, Takehiko Tawara. Creation of high-resolution atomic frequency comb and optimization of pulse sequence for high-efficiency quantum memory in 167Er:Y2SiO5. Optics Continuum. 2022
Xuejun Xu, Tomohiro Inaba, Tai Tsuchizawa, Atsushi Ishizawa, Haruki Sanada, Takehiko Tawara, Hiroo Omi, Katsuya Oguri, Hideki Gotoh. Low-loss erbium-incorporated rare-earth oxide waveguides on Si with bound states in the continuum and the large optical signal enhancement in them. Optics Express. 2021. 29. 25. 41132-41132
miyake takuma, xu xuejun, sawano kentaro, maruizumi takuya, takehiko tawara, hideki gotoh. High Q-factor Si microdisk resonators in the mid-infrared. JSAP Annual Meetings Extended Abstracts. 2021. 2021.1. 1125-1125
Guoqiang Zhang, Dominika Gnatek, Masato Takiguchi, Xuejun Xu, Kouta Tateno, Satoshi Sasaki, Takehiko Tawara, Hideki Gotoh. Nanowire-based telecom-band light-emitting diodes with efficient light extraction. JAPANESE JOURNAL OF APPLIED PHYSICS. 2020. 59. 10
Xuejun Xu, Viviana Fili, Wojciech Szuba, Masaya Hiraishi, Tomohiro Inaba, Takehiko Tawara, Hiroo Omi, Hideki Gotoh. Epitaxial single-crystal rare-earth oxide in horizontal slot waveguide for silicon-based integrated active photonic devices. OPTICS EXPRESS. 2020. 28. 10. 14448-14460

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