Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Shin Ichi Satoh"'
Publikováno v:
Sensors, Vol 20, Iss 3, p 936 (2020)
Signal-dependent speckle-like noise was the dominant noise in a Brillouin grating measurement with micrometer-resolution optical low coherence reflectometry (OLCR). The noise was produced by the interaction of a Stokes signal with beat noise caused b
Externí odkaz:
https://doaj.org/article/fa3a487c46ac4d2e801687e0c084b2ad
Publikováno v:
AIP Advances, Vol 6, Iss 10, Pp 105303-105303-7 (2016)
We investigated the room temperature growth of HfO2 layers on Si substrates by pulsed laser deposition under ultra-high vacuum conditions. The laser fluence (LF) during HfO2 layer growth was varied as a growth parameter in the experiments. X-ray phot
Externí odkaz:
https://doaj.org/article/a88d510dc6ef4586ae0e6b023fb8cba9
Autor:
Shin-ichi Satoh, Masakazu Takayasu, Koh Kawasaki, Ichiro Ikegaki, Asako Hitomi, Kazuo Yano, Masato Shibuya, Toshio Asano
Publikováno v:
Journal of Pharmacological Sciences, Vol 118, Iss 1, Pp 92-98 (2012)
We investigated the anti-vasospastic potential of fasudil’s active metabolite, hydroxyfasudil, a Rho-kinase inhibitor, after subarachnoid hemorrhage (SAH) and also its effect on hemorheological abnormalities following cerebral ischemia. Chronic cer
Externí odkaz:
https://doaj.org/article/0bd4705d70864104aaa00d673e47e588
Publikováno v:
Sensors, Vol 20, Iss 3, p 936 (2020)
Sensors (Basel, Switzerland)
Sensors
Volume 20
Issue 3
Sensors (Basel, Switzerland)
Sensors
Volume 20
Issue 3
Signal-dependent speckle-like noise was the dominant noise in a Brillouin grating measurement with micrometer-resolution optical low coherence reflectometry (OLCR). The noise was produced by the interaction of a Stokes signal with beat noise caused b
Autor:
Shota Taniwaki, Keiji Imanishi, Mitsuhiro Umano, Haruhiko Yoshida, Koji Arafune, Atsushi Ogura, Shin-Ichi Satoh, Yasushi Hotta
Publikováno v:
Journal of Applied Physics; 2017, Vol. 121 Issue 22, p1-6, 6p, 1 Color Photograph, 1 Diagram, 5 Graphs
Publikováno v:
IEEE Photonics Technology Letters. 29:1078-1081
We demonstrated an optical switching method for deriving a Brillouin reflectogram from a 1-m-long optical fiber without the use of a polarization diversity technique or a least-squares procedure in coherent frequency-modulated continuous wave reflect
Autor:
Shin-ichi Satoh, Kazumasa Takada
Publikováno v:
Applied optics. 57(32)
We previously reported a reflectogram from mated fiber connectors that was measured at a spatial resolution of 100 μm with Brillouin-gating-based optical low coherence reflectometry, and that agreed with a theoretical curve calculated by assuming th
Autor:
Shin-ichi Satoh, Kazumasa Takada
Publikováno v:
Applied Optics. 57:5235
We periodically generated a transient Brillouin grating by using continuous-wave pump light and 50 MHz pulse-wave pump light with optical low coherence reflectometry (OLCR). We extracted the Stokes light generated by the decaying part of the grating
This book constitutes the thoroughly refereed post-conference proceedings of the 6th Pacific Rim Symposium on Image and Video Technology, PSIVT 2013, held in Guanajuato, México in October/November 2013. The total of 43 revised papers was carefully r
Autor:
Kazumasa Takada, Shin-ichi Satoh
Publikováno v:
Journal of Lightwave Technology. 24:2495-2499
A vernier configuration in a 2.5-GHz-spaced 128-channel arrayed-waveguide grating (AWG) for use as a secondary demultiplexer in a planar optical spectrum analyzer was incorporated with a tandem configuration. The frequency changes were 3.0 and 2.5 GH