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Paper Abstract and Keywords
Presentation 2013-04-19 13:10
Design and Evaluation of Microwave Kinetic Inductance Detectors using Spiral Resonator Array
Kento Hayashi, Atsushi Saito, Yuhei Ogawa, Mitsushige Murata, Nozomu Tanaka, Toshihiro Sawada, Kensuke Nakajima, Hironobu Yamada (Yamagata Univ.), Seiichiro Ariyoshi (NITech), Tohru Taino, Hiroyuki Tanoue (Saitama Univ.), Chiko Otani (RIKEN), Shigetoshi Ohshima (Yamagata Univ.) SCE2013-8 MW2013-8 Link to ES Tech. Rep. Archives: SCE2013-8 MW2013-8
Abstract (in Japanese) (See Japanese page) 
(in English) We designed and fabricated microwave kinetic inductance detectors (MKIDs) using niobium nitride (NbN) symmetric spiral resonator array. The total length of resonator was adjusted to the effective guided half-wavelength for each resonator keeping the symmetric structure. We conducted simulations for 9-arrays assuming an NbN as the superconducting material and sapphire as the dielectric substrate and obtained maximum attenuation of over 30 dB and unloaded quality factors of over 2$\times$10^5. We fabricated 9-arrays MKIDs using the NbN thin film deposited on the m-sapphire substrate by using dc magnetron sputtering. The microwave response passing through MKIDs and a low-noise amplifier was measured using a vector network analyzer. We observed 9 half-wavelength resonances around 4.7 GHz.
Keyword (in Japanese) (See Japanese page) 
(in English) MKIDs / Symmetric spiral resonator / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 11, SCE2013-8, pp. 39-42, April 2013.
Paper # SCE2013-8 
Date of Issue 2013-04-12 (SCE, MW) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF SCE2013-8 MW2013-8 Link to ES Tech. Rep. Archives: SCE2013-8 MW2013-8

Conference Information
Committee MW SCE WPT  
Conference Date 2013-04-19 - 2013-04-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Superconducting microwave technologies, etc. 
Paper Information
Registration To SCE 
Conference Code 2013-04-MW-SCE-WPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design and Evaluation of Microwave Kinetic Inductance Detectors using Spiral Resonator Array 
Sub Title (in English)  
Keyword(1) MKIDs  
Keyword(2) Symmetric spiral resonator  
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1st Author's Name Kento Hayashi  
1st Author's Affiliation Yamagata University (Yamagata Univ.)
2nd Author's Name Atsushi Saito  
2nd Author's Affiliation Yamagata University (Yamagata Univ.)
3rd Author's Name Yuhei Ogawa  
3rd Author's Affiliation Yamagata University (Yamagata Univ.)
4th Author's Name Mitsushige Murata  
4th Author's Affiliation Yamagata University (Yamagata Univ.)
5th Author's Name Nozomu Tanaka  
5th Author's Affiliation Yamagata University (Yamagata Univ.)
6th Author's Name Toshihiro Sawada  
6th Author's Affiliation Yamagata University (Yamagata Univ.)
7th Author's Name Kensuke Nakajima  
7th Author's Affiliation Yamagata University (Yamagata Univ.)
8th Author's Name Hironobu Yamada  
8th Author's Affiliation Yamagata University (Yamagata Univ.)
9th Author's Name Seiichiro Ariyoshi  
9th Author's Affiliation Nagoya Institute of Technology (NITech)
10th Author's Name Tohru Taino  
10th Author's Affiliation Saitama University (Saitama Univ.)
11th Author's Name Hiroyuki Tanoue  
11th Author's Affiliation Saitama University (Saitama Univ.)
12th Author's Name Chiko Otani  
12th Author's Affiliation RIKEN (RIKEN)
13th Author's Name Shigetoshi Ohshima  
13th Author's Affiliation Yamagata University (Yamagata Univ.)
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Speaker Author-1 
Date Time 2013-04-19 13:10:00 
Presentation Time 25 minutes 
Registration for SCE 
Paper # SCE2013-8, MW2013-8 
Volume (vol) vol.113 
Number (no) no.11(SCE), no.12(MW) 
Page pp.39-42 
#Pages
Date of Issue 2013-04-12 (SCE, MW) 


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