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Paper Abstract and Keywords
Presentation 2017-08-31 15:50
Proposal and Characterization of Hydrogen Gas Sensor Based on Silicon Microring Resonator
Sosuke Matsuura, Naoki Yamasaku, Yasuo Kokubun, Yoshiaki Nishijima, Shinji Okazaki, Taro Arakawa (Yokohama National Univ.) R2017-29 EMD2017-23 CPM2017-44 OPE2017-53 LQE2017-26 Link to ES Tech. Rep. Archives: EMD2017-23 CPM2017-44 OPE2017-53 LQE2017-26
Abstract (in Japanese) (See Japanese page) 
(in English) Compact and highly-sensitive optical hydrogen gas sensor based on the combination of a Pt/WO3 thin film and a silicon microring resonator (MRR) is proposed and its sensing characteristics are experimentally demonstrated. To observe clear shifts in resonant wavelength of the MRR, the thickness of a SiO2 upper cladding layer was designed. The fabricated sensor exhibited the resonant wavelength shift of up to 140 pm when the sensor was exposed to 4 vol.% H2/N2. This result shows that the proposed sensor is promising for highly-sensitive compact gas sensors.
Keyword (in Japanese) (See Japanese page) 
(in English) Hydrogen gas / Gas sensor / Tungsten trioxide / Platinum catalyst / Silicon microring resonator / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 194, OPE2017-53, pp. 27-30, Aug. 2017.
Paper # OPE2017-53 
Date of Issue 2017-08-24 (R, EMD, CPM, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF R2017-29 EMD2017-23 CPM2017-44 OPE2017-53 LQE2017-26 Link to ES Tech. Rep. Archives: EMD2017-23 CPM2017-44 OPE2017-53 LQE2017-26

Conference Information
Committee R EMD CPM LQE OPE  
Conference Date 2017-08-31 - 2017-09-01 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2017-08-R-EMD-CPM-LQE-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal and Characterization of Hydrogen Gas Sensor Based on Silicon Microring Resonator 
Sub Title (in English)  
Keyword(1) Hydrogen gas  
Keyword(2) Gas sensor  
Keyword(3) Tungsten trioxide  
Keyword(4) Platinum catalyst  
Keyword(5) Silicon microring resonator  
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Keyword(7)  
Keyword(8)  
1st Author's Name Sosuke Matsuura  
1st Author's Affiliation Yokohama National University (Yokohama National Univ.)
2nd Author's Name Naoki Yamasaku  
2nd Author's Affiliation Yokohama National University (Yokohama National Univ.)
3rd Author's Name Yasuo Kokubun  
3rd Author's Affiliation Yokohama National University (Yokohama National Univ.)
4th Author's Name Yoshiaki Nishijima  
4th Author's Affiliation Yokohama National University (Yokohama National Univ.)
5th Author's Name Shinji Okazaki  
5th Author's Affiliation Yokohama National University (Yokohama National Univ.)
6th Author's Name Taro Arakawa  
6th Author's Affiliation Yokohama National University (Yokohama National Univ.)
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Speaker Author-1 
Date Time 2017-08-31 15:50:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # R2017-29, EMD2017-23, CPM2017-44, OPE2017-53, LQE2017-26 
Volume (vol) vol.117 
Number (no) no.191(R), no.192(EMD), no.193(CPM), no.194(OPE), no.195(LQE) 
Page pp.27-30 
#Pages
Date of Issue 2017-08-24 (R, EMD, CPM, OPE, LQE) 


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