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TODOROKI, Shin-ichi
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Fiber fuse propagation modes for typical single-mode fibers
Description/Abstract:
The precise measurement of fusing speed revealed that its behavior varies depending on the plasma volume per pump beam diameter. Irregul...
Keyword:
fiber fuse
,
optical fiber
,
propagation modes
, and
void formation
Resource Type:
Poster
Author:
TODOROKI, Shin-ichi
Date Uploaded:
04/02/2023
Date Modified:
20/03/2024
Fiber fuse behavior veiled in its strong light emission
Description/Abstract:
Fiber fuse was discovered in 1987 and now poses a dilemma to the optical communication industry as a result of the expected saturation o...
Keyword:
fiber fuse
,
light-induced damage
,
optical fiber
, and
self-pumping
Resource Type:
Presentation
Author:
TODOROKI, Shin-ichi
Date Uploaded:
03/02/2023
Light and voids of fiber fuse: precise comparison of in situ image and fused fibers
Description/Abstract:
The damped oscillation of a fiber fuse light emission does not overlap the scattering pattern of the following periodic voids. This may ...
Keyword:
fiber fuse
,
in-situ observation
,
laser-induced damage
,
optical fiber
, and
void formation
Resource Type:
Presentation
Author:
TODOROKI, Shin-ichi
Date Uploaded:
01/02/2023
Original data for Fig.4.8 in a NIMS Monograph titled "fiber fuse"
Description/Abstract:
In situ images of a fiber fuse in the unstable mode through a SMF-28e fiber pumped at 1480 nm, ~1.3 W light. Speed: 30,000 fps, exposure ...
Keyword:
fiber fuse
and
void formation
Resource Type:
Dataset
Data origin:
experiments
Operator:
TODOROKI, Shin-ichi
Date Uploaded:
14/11/2022
Partially self-pumped fiber fuse propagation through a white tight-buffered single-mode optical fiber
Description/Abstract:
The propagation threshold power through a white tight-buffered fiber was found to be 3% less than that through an acrylate-coated fiber b...
Keyword:
fiber fuse
and
self-pomping
Resource Type:
Presentation
Author:
TODOROKI, Shin-ichi
Date Uploaded:
31/10/2022
Date Modified:
31/10/2022
Quantitative Evaluation of Fiber Fuse Initiation Probability in Typical Single-mode Fibers
Description/Abstract:
At least 5.5 W of light (1480 nm) was needed to initiate a fiber fuse in an SMF-28e+ fiber in a static condition where the fiber end is p...
Keyword:
fiber fuse
and
laser-induced damage
Resource Type:
Poster
Author:
TODOROKI, Shin-ichi
Date Uploaded:
31/10/2022
Date Modified:
31/10/2022
IoT-powered remote sensing and handy real-time evaluation of strain imaging sheets installed on aged outdoor structures
Description/Abstract:
Photonic crystal-based stress visualization film is promising for detecting age deterioration of large man-made structures and public inf...
Keyword:
bring your own device
,
computer vision
,
internet of things
,
outdoor monitoring system
,
photonic crystal
,
real time image analysis
,
strain sensor
, and
structural color
Resource Type:
Presentation
Author:
TODOROKI, Shin-ichi
,
FUDOUZI, Hiroshi
, and
TSUCHIYA, Koichi
Date Uploaded:
25/10/2022
Date Modified:
25/10/2022
歪み可視化シート映像の遠隔収集と評価用携帯アプリ
Description/Abstract:
2019年3月にSPIEシンポジウム(コロラド市米国)で講演した内容( https://doi.org/10.1117/12.2513829 )に、最新の情報を加えて報告する。歪可視化シートを屋外のコンクリート構造物のひび割れ検知に利用するにあたって問題になるのは、広範囲に...
Keyword:
bring your own device
,
computer vision
,
internet of things
,
outdoor monitoring system
,
photonic crystal
,
real time image analysis
,
strain sensor
, and
structural color
Resource Type:
Presentation
Author:
TODOROKI, Shin-ichi
Date Uploaded:
25/10/2022
Date Modified:
25/10/2022
Photographs of deformed areas after fiber fuse ignition
Description/Abstract:
Initial part of damage train left after a fiber fuse initiation.
Resource Type:
Image
Creator:
TODOROKI, Shin-ichi
Date Modified:
15/06/2020
Fiber fuse propagation (1st trial, overexposed)
Resource Type:
Image
Creator:
TODOROKI, Shin-ichi
Date Modified:
15/06/2020
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The history of DICE and NIMS Digital Library
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fiber fuse
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tellurite glass
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Creative Commons BY-NC Attribution-NonCommercial 2.1 Japan
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experiments
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Material/Specimen
10/0226/261500
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10/0819/191200
1
11/0128/280007, 11/0128/310015, 11/0128/030039, 11/0128/280004,, 10/1207/070007, 10/1207/070004, 10/1207/070002, 10/1207/070001, 10/1207/080025, 10/1130/060048
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14/0903/040001, 14/0903/040002, 14/0903/040004, 14/0903/030001, 14/0903/040006
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2004
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Creator
TODOROKI, Shin-ichi
59
INOUE, Satoru
8
MATSUMOTO, T.
1
NUKUI, A.
1
Author
TODOROKI, Shin-ichi
11
FUDOUZI, Hiroshi
1
INOUE, Satoru
1
KONISHI, T
1
TSUCHIYA, Koichi
1
Operator
TODOROKI, Shin-ichi
1
License
http://creativecommons.org/licenses/by-nc-nd/3.0/
3
http://creativecommons.org/licenses/by-nd/2.1/jp/
1
http://creativecommons.org/licenses/by-nd/3.0/
1
Instrument manufacturer
Photron Ltd.
1
Journal
Proceedings of SPIE
4
Jpn. J. Appl. Phys.
3
Appl. Surface Sci.
2
Selected Topics on Optical Fiber Technology
2
Appl. Surface Science
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