Presentation	2003/11/7 In-Service Upgrade Method Using ASE Dummy Lights Takanori INOUE, Eiichi SHIBANO, Hidenori TAGA, Koji GOTO,
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Abstract(in English)	In-service upgrade can increase the transmission capacity without interruption for the service traffic. In order to achieve the in-service upgrade, the transmission performance of the service traffic should be kept constant. We proposed an in-service upgrade method utilizing a few number of ASE dummy lights and demonstrated the effectiveness of our method experimentally. As a result, we have confirmed that the change of the transmission performance of the existing channels is less than 0.2dB.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	DWDM / In-service upgrade / ASE dummy light / Gain shape
Paper #	OCS2003-100,OPE2003-163,LQE2003-100
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Conference Information
Committee	LQE
Conference Date	2003/11/7(1days)
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Paper Information
Registration To	Lasers and Quantum Electronics (LQE)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	In-Service Upgrade Method Using ASE Dummy Lights
Sub Title (in English)
Keyword(1)	DWDM
Keyword(2)	In-service upgrade
Keyword(3)	ASE dummy light
Keyword(4)	Gain shape
1st Author's Name	Takanori INOUE
1st Author's Affiliation	KDDI Submarine Cable Systems Inc.()
2nd Author's Name	Eiichi SHIBANO
2nd Author's Affiliation	KDDI Submarine Cable Systems Inc.
3rd Author's Name	Hidenori TAGA
3rd Author's Affiliation	KDDI Submarine Cable Systems Inc.
4th Author's Name	Koji GOTO
4th Author's Affiliation	KDDI Submarine Cable Systems Inc.
Date	2003/11/7
Paper #	OCS2003-100,OPE2003-163,LQE2003-100
Volume (vol)	vol.103
Number (no)	431
Page	pp.pp.-
#Pages	4
Date of Issue