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Paper Abstract and Keywords
Presentation 2014-08-21 16:00
Fabrication and High-Temperature Operation of InAs/GaAs Quantum Dot Lasers on Silicon by Wafer Bonding
Katsuaki Tanabe, Yasuhiko Arakawa (Univ. of Tokyo) R2014-32 EMD2014-37 CPM2014-52 OPE2014-62 LQE2014-36 Link to ES Tech. Rep. Archives: EMD2014-37 CPM2014-52 OPE2014-62 LQE2014-36
Abstract (in Japanese) (See Japanese page) 
(in English) We are developing high-performance on-chip light sources utilizing semiconductor quantum dots towards the realization of silicon photonics-electronics integrated circuits. In our present work, we have observed over-100ºC lasing temperatures for 1.3 um InAs/GaAs quantum dot lasers on Si substrates fabricated by wafer bonding, by an incorporation of p-type doping in the InAs/GaAs quantum-dot core layers. The characteristics temperature T0 has been found as high as infinity and 180 K around room temperature and 100ºC, respectively. We have furthermore succeeded in the fabrication and over-100ºC operation of InAs/GaAs quantum dot lasers on Si waveguide structures.
Keyword (in Japanese) (See Japanese page) 
(in English) Semiconductor Laser / Quantum Dot / Wafer Bonding / Silicon Photonics / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 187, LQE2014-36, pp. 51-54, Aug. 2014.
Paper # LQE2014-36 
Date of Issue 2014-08-14 (R, EMD, CPM, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF R2014-32 EMD2014-37 CPM2014-52 OPE2014-62 LQE2014-36 Link to ES Tech. Rep. Archives: EMD2014-37 CPM2014-52 OPE2014-62 LQE2014-36

Conference Information
Committee EMD LQE OPE CPM R  
Conference Date 2014-08-21 - 2014-08-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Otaru Economy Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LQE 
Conference Code 2014-08-EMD-LQE-OPE-CPM-R 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fabrication and High-Temperature Operation of InAs/GaAs Quantum Dot Lasers on Silicon by Wafer Bonding 
Sub Title (in English)  
Keyword(1) Semiconductor Laser  
Keyword(2) Quantum Dot  
Keyword(3) Wafer Bonding  
Keyword(4) Silicon Photonics  
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1st Author's Name Katsuaki Tanabe  
1st Author's Affiliation University of Tokyo (Univ. of Tokyo)
2nd Author's Name Yasuhiko Arakawa  
2nd Author's Affiliation University of Tokyo (Univ. of Tokyo)
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Speaker Author-1 
Date Time 2014-08-21 16:00:00 
Presentation Time 20 minutes 
Registration for LQE 
Paper # R2014-32, EMD2014-37, CPM2014-52, OPE2014-62, LQE2014-36 
Volume (vol) vol.114 
Number (no) no.183(R), no.184(EMD), no.185(CPM), no.186(OPE), no.187(LQE) 
Page pp.51-54 
#Pages
Date of Issue 2014-08-14 (R, EMD, CPM, OPE, LQE) 


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