DPSK regeneration at 40 Gb/s and beyond using a fiber-sagnac interferometer

Kouloumentas, C; Bougioukos, M; Maziotis, A; Avramopoulos, H

dc.contributor.author	Kouloumentas, C	en
dc.contributor.author	Bougioukos, M	en
dc.contributor.author	Maziotis, A	en
dc.contributor.author	Avramopoulos, H	en
dc.date.accessioned	2014-03-01T01:33:10Z
dc.date.available	2014-03-01T01:33:10Z
dc.date.issued	2010	en
dc.identifier.issn	1041-1135	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20359
dc.subject	Differential phase-shift keying (DPSK) regenerator	en
dc.subject	nonlinear optical loop mirror	en
dc.subject	nonlinear Sagnac interferometer	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Optics	en
dc.subject.classification	Physics, Applied	en
dc.subject.other	40 Gb/s	en
dc.subject.other	Amplified spontaneous emission noise	en
dc.subject.other	Data rates	en
dc.subject.other	Delay interferometer	en
dc.subject.other	Differential phase-shift keying	en
dc.subject.other	Differential phase-shift keying (DPSK) regenerator	en
dc.subject.other	Input signal	en
dc.subject.other	Nonlinear optical loop mirror	en
dc.subject.other	Power penalty	en
dc.subject.other	Remodulation	en
dc.subject.other	Sagnac interferometer	en
dc.subject.other	Simulation result	en
dc.subject.other	Fiber optic sensors	en
dc.subject.other	Mirrors	en
dc.subject.other	Nonlinear optics	en
dc.subject.other	Optical switches	en
dc.subject.other	Phase shift	en
dc.subject.other	Regenerators	en
dc.subject.other	Interferometers	en
dc.title	DPSK regeneration at 40 Gb/s and beyond using a fiber-sagnac interferometer	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/LPT.2010.2050875	en
heal.identifier.secondary	http://dx.doi.org/10.1109/LPT.2010.2050875	en
heal.identifier.secondary	5471124	en
heal.language	English	en
heal.publicationDate	2010	en
heal.abstract	We analyze the experimental demonstration of a phase-incoherent regeneration scheme for differential phase-shift keying signals at 40 Gb/s. The scheme is based on decoding of the input signal by a 1-bit delay interferometer and subsequent optical remodulation using a fiber-Sagnac interferometer. Power penalty improvement up to 3 dB is reported for phase, amplitude, and amplified spontaneous emission noise loaded signals. Simulation results are in agreement with the experimental findings, and reveal the capability of extending the method at ultrahigh data rates. © 2006 IEEE.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Photonics Technology Letters	en
dc.identifier.doi	10.1109/LPT.2010.2050875	en
dc.identifier.isi	ISI:000283537800001	en
dc.identifier.volume	22	en
dc.identifier.issue	16	en
dc.identifier.spage	1187	en
dc.identifier.epage	1189	en