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Paper Abstract and Keywords
Presentation 2011-08-25 13:35
Reduction of Second-Order Temperature Dependence of Silica-Based Athermal AWG by Using Two Resin-Filled Grooves
Katsuhiko Hirabayashi, Nobutatsu Koshobu, Junya Kobayashi, Mikitaka Itoh, Shin Kamei (NTT) EMD2011-36 CPM2011-80 OPE2011-71 LQE2011-34 Link to ES Tech. Rep. Archives: EMD2011-36 CPM2011-80 OPE2011-71 LQE2011-34
Abstract (in Japanese) (See Japanese page) 
(in English) We devise a novel design for an athermal silica-based arrayed-waveguide grating (AWG) to reduce the residual second-order temperature dependence of conventional athermal AWGs with a silicone-filled groove. This athermal AWG has two grooves filled with silicone and polyolefin that compensate for the first- and second-order temperature dependence, respectively. The passband wavelength variation is successfully reduced from 80 to 16 pm in a -40 ~ +80ºC temperature range.
Keyword (in Japanese) (See Japanese page) 
(in English) athermal AWG / Arrayed-waveguide grating / temperature dependence of refractive index / dn/dT / silicone / planar lightwave circuit / polyorefin /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 183, EMD2011-36, pp. 27-30, Aug. 2011.
Paper # EMD2011-36 
Date of Issue 2011-08-18 (EMD, CPM, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF EMD2011-36 CPM2011-80 OPE2011-71 LQE2011-34 Link to ES Tech. Rep. Archives: EMD2011-36 CPM2011-80 OPE2011-71 LQE2011-34

Conference Information
Committee CPM OPE LQE EMD  
Conference Date 2011-08-25 - 2011-08-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2011-08-CPM-OPE-LQE-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Reduction of Second-Order Temperature Dependence of Silica-Based Athermal AWG by Using Two Resin-Filled Grooves 
Sub Title (in English)  
Keyword(1) athermal AWG  
Keyword(2) Arrayed-waveguide grating  
Keyword(3) temperature dependence of refractive index  
Keyword(4) dn/dT  
Keyword(5) silicone  
Keyword(6) planar lightwave circuit  
Keyword(7) polyorefin  
Keyword(8)  
1st Author's Name Katsuhiko Hirabayashi  
1st Author's Affiliation NTT corporation (NTT)
2nd Author's Name Nobutatsu Koshobu  
2nd Author's Affiliation NTT corporation (NTT)
3rd Author's Name Junya Kobayashi  
3rd Author's Affiliation NTT corporation (NTT)
4th Author's Name Mikitaka Itoh  
4th Author's Affiliation NTT corporation (NTT)
5th Author's Name Shin Kamei  
5th Author's Affiliation NTT corporation (NTT)
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Speaker Author-3 
Date Time 2011-08-25 13:35:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2011-36, CPM2011-80, OPE2011-71, LQE2011-34 
Volume (vol) vol.111 
Number (no) no.183(EMD), no.184(CPM), no.185(OPE), no.186(LQE) 
Page pp.27-30 
#Pages
Date of Issue 2011-08-18 (EMD, CPM, OPE, LQE) 


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