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SEKI Atsushi

Profile Research field Education Activities Research achievement On-Campus Activities Off-Campus Activities

 

Published Papers
No.Title URL, Journal, Vol( Number), From Page- To Page, Publication date, DOI 
1
Quick response hydrogen LSPR sensor based on a hetero-core fiber structure with palladium nanoparticles , Optics Express, 29( 1), 48- 48, Jan. 4, 2021, https://doi.org/10.1364/oe.412789 
2
Optical fiber oxygen sensor using Layer-by-Layer stacked porous composite membranes , PHOTONIC INSTRUMENTATION ENGINEERING III, 9754,   , 2016, https://doi.org/10.1117/12.2212137 
3
Multi-point hydrogen detection system using hetero-core structured optical fiber hydrogen tip sensor based on surface plasmon resonance and pseudorandom noise code correlation reflectometry , FIFTH ASIA-PACIFIC OPTICAL SENSORS CONFERENCE, 9655,   , 2015, https://doi.org/10.1117/12.2184381 
4
A hydrogen curing effect on surface plasmon resonance fiber optic hydrogen sensors using an annealed Au/Ta₂O₅/Pd multi-layers film. , Optics express, 22( 15), 18556- 63, Jul. 28, 2014, https://doi.org/10.1364/OE.22.018556 
5
A surface plasmon resonance hydrogen sensor using Au/Ta2O5/Pd multi-layers on hetero-core optical fiber structures , SENSORS AND ACTUATORS B-CHEMICAL, 185,  53- 58, Aug. 2013, https://doi.org/10.1016/j.snb.2013.04.072 
6
Bending effect on fiber optic evanescent absorption sensor for sensitivity enhancement in hetero-core structured fiber optic , 21ST INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, 7753,   , 2011, https://doi.org/10.1117/12.884938 

 

Conference Activities & Talks
No.Title, Conference, Publication date, Promoter, Venue 
1
Fluorescence Measurement by using Needle-Shaped Optical Fiber, IEICE General Conference 2019, 2019, ,  
2
Characterization of Layer-by-Layer Thin Film Deposited on Hetero-core Structured Optical Fiber for Humidity Sensing, OPTIC 2018, 2018, ,  
3
Humidity sensor based on localized surface plasmon resonance using hetero-core structured fiber optic, IEICE General Conference 2017, 2017, ,  
4
Oxygen measurement based on luminescence enhancement by silver nanoparticle, IEICE General Conference 2018, 2017, ,  
5
Humidity sensor based on hetero-core structured fiber optic, IEICE Society Conference 2016, 2016, ,  
6
Sucrose measurement in solution and beverage using SPR sensor based on hetero-core structured fiber optic, 11TH Asian Conference on Chemical Sensors, 2015, ,  
7
Multi-point detection of hydrogen using the combination of interrogating system and hetero-core structured optical fiber hydrogen tip sensors, 2014 International Symposium on Smart Sensing and Actuator System (ISSS’14), 2014, ,  
8
A through-hole array on optical fibers fabricated by 1-kHz/400-nm femtosecond laser pulses for an in-line/pico-litter spectrometer design, EUROSENSORS 2014, 2014, ,  
9
Localized surface plasmon resonance sensor based on hetero-core structured fiber optic, EUROSENSORS 2014, 2014, ,  
10
Oxygen Sensor Using Multi-Mode Graded-Index Optical Silica Fiber Based on Ru Complex Embedded in Layer-by-Layer Thin Film, IEEE Sensors 2014 Conference, 2014, ,  
11
Sucrose measurement utilizing SPR sensor based on hetero-core fiber optic, The 93rd CSJ Annual Meeting 2013, 2013, ,  
12
Determination of gasoline concentration in ethanol by using SPR sensor based on Hetero-core structured fiber optic, Technical Committee on Optical Fiber Technology (OFT), 2012, ,  
13
Bending effect on fiber optic evanescent absorption sensor for sensitivity enhancement in hetero-core structured fiber optic, OFS-21, 2011, ,  
14
Hetero-core structured fiber optic and its application to humidity measurement, The 2011 International Symposium on Advanced Engineering, 2011, ,  
15
Characterization of hydroscopic material doped membrane prepared on a hetero-core structured fiber optic humidity sensor, 47th Meeting of Lightwave Sensing Technology, 2011, ,  
16
Sensitivity characteristic by bending of the optical fiber Surface plasmon resonance sensor based on the hetero-core structure, International Symposium on Smart Sensing Material, 2007, ,  

 

Research Grants & Projects
No.Offer organization, System name, Title, Fund classification, Date 
1
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Fiber optic multimodal sensors for hydrogen-powered aircraft for a low-carbon society, ,  Apr. 2022 - Mar. 2025 
2
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Measurement of gasoline concentratin in flex fuel by usin gold nanoparticle-immibilized hetero-core structured fiber optic, ,  Apr. 2013 - Mar. 2016 
3
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, MOLECULAR WIRING TYPE DNA SENSOR, ,  1999 - 2000 
4
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Development of micro-biosensors, ,  1991 - 1991 

 

Industrial Property Rights
No.Type, Title, ApplicationId, ApplicationDate, PatentId, Registration date, PatentDate 
1
patent_right, Optical fiber sensor and measuring apparatus using same, ,  , ,  ,