2023
|
5. | Shoichi Murakami, Rintaro Fujimoto, Toshiki Kobayashi, Rikizo Ikuta, Asuka Inoue, Takeshi Umeki, Shigehito Miki, Fumihiro China, Hirotaka Terai, Ryoichi Kasahara, Tetsuya Mukai, Nobuyuki Imoto,; Takashi Yamamoto Quantum frequency conversion using 4-port fiber-pigtailed PPLN module (Journal Article) In: Optics Express, vol. 31, iss. 18, pp. 29271-29279, 2023. @article{nokey,
title = {Quantum frequency conversion using 4-port fiber-pigtailed PPLN module},
author = {Shoichi Murakami, Rintaro Fujimoto, Toshiki Kobayashi, Rikizo Ikuta, Asuka Inoue, Takeshi Umeki, Shigehito Miki, Fumihiro China, Hirotaka Terai, Ryoichi Kasahara, Tetsuya Mukai, Nobuyuki Imoto, and Takashi Yamamoto},
url = {https://doi.org/10.1364/OE.494313 },
doi = {https://doi.org/10.1364/OE.494313 },
year = {2023},
date = {2023-08-17},
urldate = {2023-08-17},
journal = {Optics Express},
volume = {31},
issue = {18},
pages = {29271-29279},
keywords = {entanglement, multi-photon interference, optomechanics, quantum frequency conversion},
pubstate = {published},
tppubtype = {article}
}
|
2022
|
4. | Toshiki Kobayashi; Motoki Asano; Rikizo Ikuta; Sahin K. Ozdemir; Takashi Yamamoto Photonic Quantum Interfaces Among Different Physical Systems (Book Chapter) In: Yoshiro Hirayama; Koji Ishibashi; Kae Nemoto
(Ed.): Hybrid Quantum Systems , pp. 197-218, Springer, Singapore, 2022, ISBN: 978-981-16-6679-7. @inbook{Kobayashi2022b,
title = {Photonic Quantum Interfaces Among Different Physical Systems},
author = {Toshiki Kobayashi and Motoki Asano and Rikizo Ikuta and Sahin K. Ozdemir and Takashi Yamamoto},
editor = {Yoshiro Hirayama and Koji Ishibashi and Kae Nemoto
},
url = {https://link.springer.com/chapter/10.1007/978-981-16-6679-7_9},
doi = {https://doi.org/10.1007/978-981-16-6679-7_9},
isbn = {978-981-16-6679-7},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
booktitle = {Hybrid Quantum Systems },
journal = {Hybrid Quantum Systems, ed., Y. Hirayama, K. Ishibashi and K. Nemoto, Quantum Science and Technology book series (QST), Springer},
pages = {197-218},
publisher = {Springer, Singapore},
keywords = {atom, entanglement, multi-photon interference, optical cavity, optomechanics, quantum frequency conversion, quantum repeater},
pubstate = {published},
tppubtype = {inbook}
}
|
2018
|
3. | Motoki Asano; Ryuichi Ohta; Takashi Yamamoto; Hajime Okamoto; Hiroshi Yamaguchi An opto-electro-mechanical system based on evanescently-coupled optical microbottle and electromechanical resonator (Journal Article) In: Appl. Phys. Lett. , vol. 112, pp. 201103, 2018. @article{Asano2018,
title = {An opto-electro-mechanical system based on evanescently-coupled optical microbottle and electromechanical resonator},
author = {Motoki Asano and Ryuichi Ohta and Takashi Yamamoto and Hajime Okamoto and Hiroshi Yamaguchi},
url = {https://doi.org/10.1063/1.5022115},
doi = {10.1063/1.5022115},
year = {2018},
date = {2018-05-15},
journal = {Appl. Phys. Lett. },
volume = {112},
pages = {201103},
keywords = {optical cavity, optomechanics},
pubstate = {published},
tppubtype = {article}
}
|
2016
|
2. | Motoki Asano; Yuki Takeuchi; Weijian Chen; Şahin K Özdemir; Rikizo Ikuta; Nobuyuki Imoto; Lan Yang; Takashi Yamamoto Observation of optomechanical coupling in a microbottle resonator (Journal Article) In: Laser & Photonics Reviews, vol. 10, no. 4, pp. 603-611, 2016. @article{doi:10.1002/lpor.201500243,
title = {Observation of optomechanical coupling in a microbottle resonator},
author = {Motoki Asano and Yuki Takeuchi and Weijian Chen and {Ş}ahin K Özdemir and Rikizo Ikuta and Nobuyuki Imoto and Lan Yang and Takashi Yamamoto},
url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/lpor.201500243},
doi = {10.1002/lpor.201500243},
year = {2016},
date = {2016-07-01},
journal = {Laser & Photonics Reviews},
volume = {10},
number = {4},
pages = {603-611},
abstract = {Abstract In this work, we report optomechanical coupling, resolved sidebands and phonon lasing in a solid‐core microbottle resonator fabricated on a single mode optical fiber. Mechanical modes with quality factors (Qm) as high as 1.57 × 104 and 1.45 × 104 were observed, respectively, at the mechanical frequencies and . The maximum Hz is close to the theoretical lower bound of 6 × 1012 Hz needed to overcome thermal decoherence for resolved‐sideband cooling of mechanical motion at room temperature, suggesting microbottle resonators as a possible platform for this endeavor. In addition to optomechanical effects, scatter‐induced mode splitting and ringing phenomena, which are typical for high‐quality optical resonances, were also observed in a microbottle resonator.},
keywords = {optical cavity, optomechanics},
pubstate = {published},
tppubtype = {article}
}
Abstract In this work, we report optomechanical coupling, resolved sidebands and phonon lasing in a solid‐core microbottle resonator fabricated on a single mode optical fiber. Mechanical modes with quality factors (Qm) as high as 1.57 × 104 and 1.45 × 104 were observed, respectively, at the mechanical frequencies and . The maximum Hz is close to the theoretical lower bound of 6 × 1012 Hz needed to overcome thermal decoherence for resolved‐sideband cooling of mechanical motion at room temperature, suggesting microbottle resonators as a possible platform for this endeavor. In addition to optomechanical effects, scatter‐induced mode splitting and ringing phenomena, which are typical for high‐quality optical resonances, were also observed in a microbottle resonator. |
1. | Motoki Asano; Yuki Takeuchi; Şahin K Özdemir; Rikizo Ikuta; Lan Yang; Nobuyuki Imoto; Takashi Yamamoto Stimulated Brillouin scattering and Brillouin-coupled four-wave-mixing in a silica microbottle resonator (Journal Article) In: Opt. Express, vol. 24, no. 11, pp. 12082–12092, 2016. @article{Asano:16,
title = {Stimulated Brillouin scattering and Brillouin-coupled four-wave-mixing in a silica microbottle resonator},
author = {Motoki Asano and Yuki Takeuchi and {Ş}ahin K Özdemir and Rikizo Ikuta and Lan Yang and Nobuyuki Imoto and Takashi Yamamoto},
url = {http://www.opticsexpress.org/abstract.cfm?URI=oe-24-11-12082},
doi = {10.1364/OE.24.012082},
year = {2016},
date = {2016-05-01},
journal = {Opt. Express},
volume = {24},
number = {11},
pages = {12082--12092},
publisher = {OSA},
abstract = {We report the first observation of stimulated Brillouin scattering (SBS) with Brillouin lasing, and Brillouin-coupled four-wave-mixing (FWM) in an ultra-high-Q silica microbottle resonator. The Brillouin lasing was observed at the frequency of ΩB $=$ 2π × 10.4 GHz with a threshold power of 0.45 mW. Coupling between Brillouin and FWM was observed in both backward and forward scattering directions with separations of 2ΩB. At a pump power of 10 mW, FWM spacing reached to 7th and 9th order anti-Stokes and Stokes, respectively.},
keywords = {optical cavity, optomechanics},
pubstate = {published},
tppubtype = {article}
}
We report the first observation of stimulated Brillouin scattering (SBS) with Brillouin lasing, and Brillouin-coupled four-wave-mixing (FWM) in an ultra-high-Q silica microbottle resonator. The Brillouin lasing was observed at the frequency of ΩB $=$ 2π × 10.4 GHz with a threshold power of 0.45 mW. Coupling between Brillouin and FWM was observed in both backward and forward scattering directions with separations of 2ΩB. At a pump power of 10 mW, FWM spacing reached to 7th and 9th order anti-Stokes and Stokes, respectively. |