Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Zicong Xu"'
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e38900- (2024)
The development of effective cancer treatments is a popular in contemporary medical research. Immunotherapy, the fourth most common cancer treatment method, relies on activating autoimmune function to eradicate tumors and exhibits advantages such as
Externí odkaz:
https://doaj.org/article/5a2bc2098e814f7c8950f2527e762200
Publikováno v:
Sensors, Vol 23, Iss 11, p 5169 (2023)
This paper proposes a temperature sensor based on temperature-frequency conversion using 180 nm CMOS technology. The temperature sensor consists of a proportional-to-absolute temperature (PTAT) current generating circuit, a relaxation oscillator with
Externí odkaz:
https://doaj.org/article/dcac429840da45ab89e85edec243ccdc
Publikováno v:
Journal of Innovative Optical Health Sciences, Vol 12, Iss 5, Pp 1940005-1-1940005-10 (2019)
Compared with visible light, near-infrared (NIR) light has deeper penetration in biological tissues. Three-photon fluorescence microscopy (3PFM) can effectively utilize the NIR excitation to obtain high-contrast images in the deep tissue. However, th
Externí odkaz:
https://doaj.org/article/b70e8b4876e24a2d989017a20d260b77
Autor:
Kenichi Oguchi, Zicong Xu, Yoshitaka Taguchi, Shun Takahashi, Yuki Sano, Takaha Mizuguchi, Kazuhiro Katoh, Yasuyuki Ozeki
Publikováno v:
Advanced Chemical Microscopy for Life Science and Translational Medicine 2023.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::208e005bc30e16b0f98dc9da5465773f
https://doi.org/10.1117/12.2649579
https://doi.org/10.1117/12.2649579
Autor:
Zicong Xu, Kenichi Oguchi, Yoshitaka Taguchi, Yuki Sano, Yu Miyawaki, Donguk Cheon, Kazuhiro Katoh, Yasuyuki Ozeki
Publikováno v:
Optics express. 30(11)
Quantum-enhanced stimulated Raman scattering (QE-SRS) is a promising technique for highly sensitive molecular vibrational imaging and spectroscopy surpassing the shot noise limit. However, the previous demonstrations of QE-SRS utilized rather weak op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b719b89a23e0c2e9a338910c146ea147
https://pubmed.ncbi.nlm.nih.gov/36221657
https://pubmed.ncbi.nlm.nih.gov/36221657
Autor:
Kenichi Oguchi, Zicong Xu, Yoshitaka Taguchi, Yuki Sano, Yu Miyawaki, Kazuhiro Katoh, Yasuyuki Ozeki
Publikováno v:
Optical and Quantum Sensing and Precision Metrology II.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3182101acf6d384ddd5798e220dd6a51
https://doi.org/10.1117/12.2608735
https://doi.org/10.1117/12.2608735
Autor:
Yoshitaka Taguchi, Kenichi Oguchi, Zicong Xu, Donguk Cheon, Shun Takahashi, Yuki Sano, Fumiya Harashima, Yasuyuki Ozeki
Publikováno v:
Conference on Lasers and Electro-Optics.
We propose and demonstrate a phase-locking scheme for squeezed vacuum generated by a single-pass optical parametric amplifier. Stable phase locking of picosecond squeezed vacuum with a squeezing level of −1.7 dB was achieved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6ab22bf8d44404a6535e10527c58b01
https://doi.org/10.1364/cleo_at.2022.jtu3a.23
https://doi.org/10.1364/cleo_at.2022.jtu3a.23
Publikováno v:
The Science of the total environment. 826
Microorganisms in activated sludge from wastewater treatment plants (WWTPs) form complex networks to convert a wide variety of pollutants, thus ensuring water purification and environmental protection. In this study, activated sludge samples were col
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a390b91b3900e3dfbf459f18692c0442
https://pubmed.ncbi.nlm.nih.gov/35189240
https://pubmed.ncbi.nlm.nih.gov/35189240
Autor:
Zicong Xu, Kenichi Oguchi, Yoshitaka Taguchi, Shun Takahashi, Yuki Sano, Takaha Mizuguchi, Kazuhiro Katoh, Yasuyuki Ozeki
Publikováno v:
Optics Letters. 47:5829
Quantum-enhanced stimulated Raman scattering (QESRS) microscopy is expected to realize molecular vibrational imaging with sub-shot-noise sensitivity, so that weak signals buried in the laser shot noise can be uncovered. Nevertheless, the sensitivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4082c848f7455e5fcd4defe4e0e1da6
https://doi.org/10.1364/ol.473130
https://doi.org/10.1364/ol.473130
Publikováno v:
Conference on Lasers and Electro-Optics.
Aiming at quantum enhancement in < 1 µm, we demonstrate pulsed squeezing with a periodically poled stoichiometric LiTaO3 waveguide. We confirm anti-squeezing of > 7 dB and vacuum squeezing of −1.19 dB at 844 nm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de5a0d502b07785849e2e5ae9075fafc
https://doi.org/10.1364/cleo_at.2021.jw1a.44
https://doi.org/10.1364/cleo_at.2021.jw1a.44