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Paper Abstract and Keywords
Presentation 2013-05-27 00:00
[Poster Presentation] Single photon buffer based on coupled resonator optidal waveguide
Hiroki Takesue, Nobuyuki Matsuda, Eiichi Kuramochi, Masaya Notomi (NTT)
Abstract (in Japanese) (See Japanese page) 
(in English) Integrated quantum optical circuit is now drawing attention as a way to realize large-scale photonic quantum informationsystems. A missing function for realizing a photonic quantum processor on chip is a “single photon buffer”, where a photon is stored while its quantum state is preserved. Here we report an on-chip single photon buffer based on coupled resonator optical waveguide (CROW). By using a CROW consisting of 400 high-Q photonic crystal line defect nanocavities, a pulsed photon from a correlated photon pair source was successfully buffered for 150 ps, while preserving non-classical intensity correlation.
Keyword (in Japanese) (See Japanese page) 
(in English) Integrated quantum photonics / photonic crystal / coupled-resonator optical waveguide / / / / /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee QIT  
Conference Date 2013-05-27 - 2013-05-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quantum Information 
Paper Information
Registration To QIT 
Conference Code 2013-05-QIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Single photon buffer based on coupled resonator optidal waveguide 
Sub Title (in English)  
Keyword(1) Integrated quantum photonics  
Keyword(2) photonic crystal  
Keyword(3) coupled-resonator optical waveguide  
1st Author's Name Hiroki Takesue  
1st Author's Affiliation NTT Corporation (NTT)
2nd Author's Name Nobuyuki Matsuda  
2nd Author's Affiliation NTT Corporation (NTT)
3rd Author's Name Eiichi Kuramochi  
3rd Author's Affiliation NTT Corporation (NTT)
4th Author's Name Masaya Notomi  
4th Author's Affiliation NTT Corporation (NTT)
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Date Time 2013-05-27 00:00:00 
Presentation Time  
Registration for QIT 
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