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Presentation 2013-10-25 14:55
Demonstration of Resonance Frequency Enhancement Effect by Using Split Pumping Region in Active Multi-mode nterferometer Laser Diode
Mohammad Nasir Uddin, Takaaki Kizu, Yasuhiro Hinokuma (Kyushu Univ.), Akio Tajima (NEC), Kazutoshi Kato, Kiichi Hamamoto (Kyushu Univ.) OCS2013-75 OPE2013-121 LQE2013-91 Link to ES Tech. Rep. Archives: OPE2013-121 LQE2013-91
Abstract (in Japanese) (See Japanese page) 
(in English) Laser diode capable of high speed direct modulation is one of the key solution for short distance applications. One promising approach to enhance the modulation speed is to increase the photon density to achieve high modulation bandwidth. The modulation bandwidth is an important issue and that needs much attention for short distance direct modulation application. So to achieve this target, the split pumping concept has been applied for the active multi-mode interferometer laser diode (active MMI LD) and significant enhancement of 3 dB bandwidth up to 8 GHz from 2.3 GHz due to the enhancement of resonance frequency has been successfully confirmed.
Keyword (in Japanese) (See Japanese page) 
(in English) Active-MMI LD / Resonance frequency enhancement / Split pumping section / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 263, OPE2013-121, pp. 127-130, Oct. 2013.
Paper # OPE2013-121 
Date of Issue 2013-10-17 (OCS, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF OCS2013-75 OPE2013-121 LQE2013-91 Link to ES Tech. Rep. Archives: OPE2013-121 LQE2013-91

Conference Information
Committee LQE OCS OPE  
Conference Date 2013-10-24 - 2013-10-25 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2013-10-LQE-OCS-OPE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Demonstration of Resonance Frequency Enhancement Effect by Using Split Pumping Region in Active Multi-mode nterferometer Laser Diode 
Sub Title (in English)  
Keyword(1) Active-MMI LD  
Keyword(2) Resonance frequency enhancement  
Keyword(3) Split pumping section  
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1st Author's Name Mohammad Nasir Uddin  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
2nd Author's Name Takaaki Kizu  
2nd Author's Affiliation Kyushu University (Kyushu Univ.)
3rd Author's Name Yasuhiro Hinokuma  
3rd Author's Affiliation Kyushu University (Kyushu Univ.)
4th Author's Name Akio Tajima  
4th Author's Affiliation NEC Corporation (NEC)
5th Author's Name Kazutoshi Kato  
5th Author's Affiliation Kyushu University (Kyushu Univ.)
6th Author's Name Kiichi Hamamoto  
6th Author's Affiliation Kyushu University (Kyushu Univ.)
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Speaker Author-1 
Date Time 2013-10-25 14:55:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # OCS2013-75, OPE2013-121, LQE2013-91 
Volume (vol) vol.113 
Number (no) no.262(OCS), no.263(OPE), no.264(LQE) 
Page pp.127-130 
#Pages
Date of Issue 2013-10-17 (OCS, OPE, LQE) 


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