Presentation	2008-10-23 Wideband Tunable Dispersion Compensation of 126km zero-DSF Using Parametric Processes : Realizing ultra-high relative dispersion slope compensation Shu Namiki,
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Abstract(in English)	Notwithstanding the extensive efforts in development conducted during the bubble years, the wideband dispersion compensation of the transmission fibers with high relative dispersion slope (RDS) such as TrueWave^ Classic, LEAF and DSF was not sufficiently realized after all. Indeed, only one vendor in the market could manage to supply dispersion compensating fibers (DCF) for LEAF and DSF for L-band operation. As 40Gbps systems and ROADM markets stand, the needs for fast-response, seamless-and colorless-band tunable dispersion compensators (TDC) importantly increase. Namely, the so-called 'parametric TDC (P-TDC) [1]' receives increasing importance. In this report, we experimentally demonstrate, using parametric processes, a more than 1THz wideband tunable dispersion compensation of 126km zero-DSF that has a relative dispersion slope as large as 0.0688nm^<-1>. This value is extraordinarily large as compared with conventional DCFs. We also discuss unique features of P-TDC applied to future dynamic optical networks.
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Keyword(in English)	Dispersion compensation / dispersion slope / parametric process / fiber nonlinearity / optical network / DSF
Paper #	OCS2008-59,OPE2008-102,LQE2008-71
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Conference Information
Committee	OCS
Conference Date	2008/10/16(1days)
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Paper Information
Registration To	Optical Communication Systems (OCS)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Wideband Tunable Dispersion Compensation of 126km zero-DSF Using Parametric Processes : Realizing ultra-high relative dispersion slope compensation
Sub Title (in English)
Keyword(1)	Dispersion compensation
Keyword(2)	dispersion slope
Keyword(3)	parametric process
Keyword(4)	fiber nonlinearity
Keyword(5)	optical network
Keyword(6)	DSF
1st Author's Name	Shu Namiki
1st Author's Affiliation	National Institute of Advanced Industrial Science and Technology (AIST)()
Date	2008-10-23
Paper #	OCS2008-59,OPE2008-102,LQE2008-71
Volume (vol)	vol.108
Number (no)	259
Page	pp.pp.-
#Pages	4
Date of Issue