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Paper Abstract and Keywords
Presentation 2007-11-01 16:15
Wideband External Cavity Wavelength Tunable Laser by Utilizing an SOA with Coupled Quantum Well Active Layer
Koji Kudo, Shinya Sudo, Mads L. Nielsen, Kenji Mizutani, Takeshi Okamoto, Kiyotaka Tsuruoka, Takao Morimoto, Tomoaki Kato, Kenji Sato (NEC) OCS2007-52 OPE2007-107 LQE2007-93 Link to ES Tech. Rep. Archives: OPE2007-107 LQE2007-93
Abstract (in Japanese) (See Japanese page) 
(in English) We have developed a wideband SOA as gain chip of a wide band (C+L) tunable laser by introducing coupled QWs. Low threshold current deviation, over 13-dBm fiber coupled power, and high SMSR across a 77-nm tuning range were demonstrated. We also present a 10 Gb/s InP-based Mach-Zehnder Modulator with Ru-doped buried hetero-structure waveguides, which is aimed for integration with a tunable laser. C and L band operation is demonstrated, including transmission over 103 km of SMF for 1528-1600 nm.
Keyword (in Japanese) (See Japanese page) 
(in English) tunable laser / External Cavity / Liquid Crystal / Monolithic / MZ / Optical Modulator / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 302, LQE2007-93, pp. 57-60, Nov. 2007.
Paper # LQE2007-93 
Date of Issue 2007-10-25 (OCS, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF OCS2007-52 OPE2007-107 LQE2007-93 Link to ES Tech. Rep. Archives: OPE2007-107 LQE2007-93

Conference Information
Committee LQE OPE OCS  
Conference Date 2007-11-01 - 2007-11-02 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LQE 
Conference Code 2007-11-LQE-OPE-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Wideband External Cavity Wavelength Tunable Laser by Utilizing an SOA with Coupled Quantum Well Active Layer 
Sub Title (in English)  
Keyword(1) tunable laser  
Keyword(2) External Cavity  
Keyword(3) Liquid Crystal  
Keyword(4) Monolithic  
Keyword(5) MZ  
Keyword(6) Optical Modulator  
Keyword(7)  
Keyword(8)  
1st Author's Name Koji Kudo  
1st Author's Affiliation NEC Nano Electronics Research Laboratories (NEC)
2nd Author's Name Shinya Sudo  
2nd Author's Affiliation NEC Nano Electronics Research Laboratories (NEC)
3rd Author's Name Mads L. Nielsen  
3rd Author's Affiliation NEC Nano Electronics Research Laboratories (NEC)
4th Author's Name Kenji Mizutani  
4th Author's Affiliation NEC Nano Electronics Research Laboratories (NEC)
5th Author's Name Takeshi Okamoto  
5th Author's Affiliation NEC Nano Electronics Research Laboratories (NEC)
6th Author's Name Kiyotaka Tsuruoka  
6th Author's Affiliation NEC Nano Electronics Research Laboratories (NEC)
7th Author's Name Takao Morimoto  
7th Author's Affiliation NEC Nano Electronics Research Laboratories (NEC)
8th Author's Name Tomoaki Kato  
8th Author's Affiliation NEC Nano Electronics Research Laboratories (NEC)
9th Author's Name Kenji Sato  
9th Author's Affiliation NEC Nano Electronics Research Laboratories (NEC)
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Speaker Author-1 
Date Time 2007-11-01 16:15:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # OCS2007-52, OPE2007-107, LQE2007-93 
Volume (vol) vol.107 
Number (no) no.300(OCS), no.301(OPE), no.302(LQE) 
Page pp.57-60 
#Pages
Date of Issue 2007-10-25 (OCS, OPE, LQE) 


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