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Paper Abstract and Keywords
Presentation 2009-08-20 17:30
10 GHz-11.5 ps pulse generation from a gain-switched VCSEL at 1.1 um
Kengo Koizumi, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) EMD2009-43 CPM2009-67 OPE2009-91 LQE2009-50 Link to ES Tech. Rep. Archives: EMD2009-43 CPM2009-67 OPE2009-91 LQE2009-50
Abstract (in Japanese) (See Japanese page) 
(in English) Vertical cavity surface emitting laser (VCSEL) is an attractive light source because of its low threshold, single longitudinal-mode operation, and high-speed modulation. In addition, the VCSEL is suitable for short pulse generation because of the short photon life time due to the very short cavity. Therefore, a high-speed picosecond pulse source can be realized with a simple configuration by using a gain-switched VCSEL. In this paper, we describe 10 GHz pulse generation from gain-switched InGaAs VCSEL at 1.1 um. The shortest pulse pulse width of 11.5 ps was obtained after chirp compensation.
Keyword (in Japanese) (See Japanese page) 
(in English) Vertical cavity surface emitting laser (VCSEL) / gain switching / return-to-zero (RZ) data transmission / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 176, LQE2009-50, pp. 89-92, Aug. 2009.
Paper # LQE2009-50 
Date of Issue 2009-08-13 (EMD, CPM, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF EMD2009-43 CPM2009-67 OPE2009-91 LQE2009-50 Link to ES Tech. Rep. Archives: EMD2009-43 CPM2009-67 OPE2009-91 LQE2009-50

Conference Information
Committee OPE EMD CPM LQE  
Conference Date 2009-08-20 - 2009-08-21 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To LQE 
Conference Code 2009-08-OPE-EMD-CPM-LQE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 10 GHz-11.5 ps pulse generation from a gain-switched VCSEL at 1.1 um 
Sub Title (in English)  
Keyword(1) Vertical cavity surface emitting laser (VCSEL)  
Keyword(2) gain switching  
Keyword(3) return-to-zero (RZ) data transmission  
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1st Author's Name Kengo Koizumi  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Masato Yoshida  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Masataka Nakazawa  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2009-08-20 17:30:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # EMD2009-43, CPM2009-67, OPE2009-91, LQE2009-50 
Volume (vol) vol.109 
Number (no) no.173(EMD), no.174(CPM), no.175(OPE), no.176(LQE) 
Page pp.89-92 
#Pages
Date of Issue 2009-08-13 (EMD, CPM, OPE, LQE) 


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