Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Takuro Fujii"'
Estimation of Multi-Expert Sperm Assessments Using Video Recognition Based Model Trained by EMD Loss
Publikováno v:
IEEE Access, Vol 12, Pp 112702-112713 (2024)
Infertility is a common problem, affecting approximately one in six adults worldwide. Some studies have shown that male factors contribute to infertility in up to 50% of couples. Intracytoplasmic sperm injection (ICSI) is a common treatment for male
Externí odkaz:
https://doaj.org/article/a15d26e68d1d49a0a3b3e6c928447f4a
Autor:
Nikolaos-Panteleimon (Pandelis) Diamantopoulos, Suguru Yamaoka, Takuro Fujii, Hidetaka Nishi, Koji Takeda, Tai Tsuchizawa, Takaaki Kakitsuka, Shinji Matsuo
Publikováno v:
Photonics, Vol 8, Iss 10, p 407 (2021)
In the original article [...]
Externí odkaz:
https://doaj.org/article/cee7ea7493754b4a90d2f1787ac73463
Autor:
Takuro Fujii, Tatsurou Hiraki, Takuma Aihara, Hidetaka Nishi, Koji Takeda, Tomonari Sato, Takaaki Kakitsuka, Tai Tsuchizawa, Shinji Matsuo
Publikováno v:
Applied Sciences, Vol 11, Iss 4, p 1801 (2021)
The rapid increase in total transmission capacity within and between data centers requires the construction of low-cost, high-capacity optical transmitters. Since a tremendous number of transmitters are required, photonic integrated circuits (PICs) u
Externí odkaz:
https://doaj.org/article/b89db9990bdb431fb70d654924a99f96
Autor:
Nikolaos-Panteleimon (Pandelis) Diamantopoulos, Suguru Yamaoka, Takuro Fujii, Hidetaka Nishi, Koji Takeda, Tai Tsuchizawa, Takaaki Kakitsuka, Shinji Matsuo
Publikováno v:
Photonics, Vol 8, Iss 2, p 31 (2021)
Near-future upgrades of intra data center networks and high-performance computing systems would require optical interconnects capable of operating at beyond 100 Gbps/lane. In order for this evolution to be achieved in a sustainable way, high-speed ye
Externí odkaz:
https://doaj.org/article/678b746b4b974f7f8ad2240163dd37af
Autor:
Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, Eiichi Kuramochi, Masaya Notomi
Publikováno v:
APL Photonics, Vol 3, Iss 4, Pp 046101-046101-9 (2018)
Generally, reverse-biased photodetectors (PDs) are used for high-speed optical receivers. The forward voltage region is only utilized in solar-cells, and this photovoltaic operation would not be concurrently obtained with high efficiency and high spe
Externí odkaz:
https://doaj.org/article/36ec0c3485af4adc8b50a927c8382a25
Autor:
Kengo Nozaki, Abdul Shakoor, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, Eiichi Kuramochi, Masaya Notomi
Publikováno v:
APL Photonics, Vol 2, Iss 5, Pp 056105-056105-11 (2017)
Towards realizing highly integrable low-energy optical modulators, the small device capacitance (C) as well as the low driving voltage (Vpp) is demanded for suppressing the charging energy during the dynamic operation. Although an electro-absorpti
Externí odkaz:
https://doaj.org/article/ade1ba023c9943b884b445cf110b2dd9
Publikováno v:
Sensors, Vol 11, Iss 9, Pp 8358-8369 (2011)
We have developed a novel nanoscale temperature-measurement method using fluorescence in the near-field called Fluorescence Near-field Optics Thermal Nanoscopy (Fluor-NOTN). Fluor-NOTN enables the temperature distributions of nanoscale materials to b
Externí odkaz:
https://doaj.org/article/6166f1ac363b4c9e874bd5c7da399803
Publikováno v:
NTT Technical Review. 21:40-44
Autor:
Tatsurou Hiraki, Takuma Aihara, Yoshiho Maeda, Takuro Fujii, Tomonari Sato, Tai Tsuchizawa, Kiyoto Takahata, Takaaki Kakitsuka, Shinji Matsuo
Publikováno v:
Journal of Lightwave Technology. 41:880-887
Autor:
Suguru Yamaoka, Nikolaos-Panteleimon Diamantopoulos, Hidetaka Nishi, Takuro Fujii, Koji Takeda, Tatsurou Hiraki, Shigeru Kanazawa, Takaaki Kakitsuka, Shinji Matsuo
Publikováno v:
Journal of Lightwave Technology. :1-7