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Paper Abstract and Keywords
Presentation 2015-08-28 14:25
Optical I/O Structure with Wide Allowable Displacement for Miniaturized Si Photonic Optical Transceivers
Toshinori Uemura, Akio Ukita, Koichi Takemura, Mitsuru Kurihara, Daisuke Okamoto, Jun Ushida, Kenichiro Yashiki, Kazuhiko Kurata (PETRA) R2015-45 EMD2015-53 CPM2015-69 OPE2015-84 LQE2015-53 Link to ES Tech. Rep. Archives: EMD2015-53 CPM2015-69 OPE2015-84 LQE2015-53
Abstract (in Japanese) (See Japanese page) 
(in English) We have developed an optical I/O structure using an array of optical pins for a chip-scale parallel optical module named an “optical I/O core.” The optical pin is a kind of vertical polymer waveguide, which is made from UV curable resins. The optimum shape and combination of resins for the optical pins were determined by ray-trace simulation. A photolithographic technique was used to produce a 125-m-pitch × 12-channel optical pin array. The measured insertion losses of the optical pins for a receiver (RX) and a transmitter (TX) were 0.41 dB and 0.49 dB, respectively. When allowable insertion loss was less than 1.0dB, measured allowable displacements between GI50 MMF and the optical pins were ± 18 m in RX and ± 5 m in TX, respectively. Furthermore, clear eye diagrams were obtained for 25-Gbps back-to-back transmission by using the optical I/O cores with the optical pins and GI-50 MMF.
Keyword (in Japanese) (See Japanese page) 
(in English) Si photonics / Optical interconnection / Optical pin / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 198, LQE2015-53, pp. 109-114, Aug. 2015.
Paper # LQE2015-53 
Date of Issue 2015-08-20 (R, EMD, CPM, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF R2015-45 EMD2015-53 CPM2015-69 OPE2015-84 LQE2015-53 Link to ES Tech. Rep. Archives: EMD2015-53 CPM2015-69 OPE2015-84 LQE2015-53

Conference Information
Committee CPM OPE LQE R EMD  
Conference Date 2015-08-27 - 2015-08-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Aomori-Bussankan-Asupamu 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LQE 
Conference Code 2015-08-CPM-OPE-LQE-R-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optical I/O Structure with Wide Allowable Displacement for Miniaturized Si Photonic Optical Transceivers 
Sub Title (in English)  
Keyword(1) Si photonics  
Keyword(2) Optical interconnection  
Keyword(3) Optical pin  
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1st Author's Name Toshinori Uemura  
1st Author's Affiliation Photonics Electronics Technology Research Association (PETRA)
2nd Author's Name Akio Ukita  
2nd Author's Affiliation Photonics Electronics Technology Research Association (PETRA)
3rd Author's Name Koichi Takemura  
3rd Author's Affiliation Photonics Electronics Technology Research Association (PETRA)
4th Author's Name Mitsuru Kurihara  
4th Author's Affiliation Photonics Electronics Technology Research Association (PETRA)
5th Author's Name Daisuke Okamoto  
5th Author's Affiliation Photonics Electronics Technology Research Association (PETRA)
6th Author's Name Jun Ushida  
6th Author's Affiliation Photonics Electronics Technology Research Association (PETRA)
7th Author's Name Kenichiro Yashiki  
7th Author's Affiliation Photonics Electronics Technology Research Association (PETRA)
8th Author's Name Kazuhiko Kurata  
8th Author's Affiliation Photonics Electronics Technology Research Association (PETRA)
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Speaker Author-1 
Date Time 2015-08-28 14:25:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # R2015-45, EMD2015-53, CPM2015-69, OPE2015-84, LQE2015-53 
Volume (vol) vol.115 
Number (no) no.194(R), no.195(EMD), no.196(CPM), no.197(OPE), no.198(LQE) 
Page pp.109-114 
#Pages
Date of Issue 2015-08-20 (R, EMD, CPM, OPE, LQE) 


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