Journal ArticleDOI
Comparison of nonlinear fiber-based approaches for all-optical clock recovery at 40 Gb/s
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In this paper, the authors compared two different nonlinear fiber-based approaches for all-optical clock recovery (AOCR) at 40 giga giga bit per second (Gb/s).About:
This article is published in Optics Communications.The article was published on 2013-07-01. It has received 6 citations till now. The article focuses on the topics: Clock recovery & Jitter.read more
Citations
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Proceedings ArticleDOI
All-Optical Clock Recovery from 10 Gbps NRZ OOK and BPSK Data Through Injection-Locking of Fiber Laser
TL;DR: In this paper, the authors demonstrate all-optical clock recovery from 10 Gbps NRZ-OOK and NRZ BPSK data through injection-locking of Erbium-doped fiber (EDF)laser after enhancement of clock tones using nonlinearities in an SOA.
Journal ArticleDOI
Nonlinearity-Assisted All-Optical Clock Recovery for Phase Modulated Lightwave Systems
TL;DR: In this article, the authors reported all-optical clock recovery from 10 GBaud NRZ shaped lightwave signals in QPSK and 16QAM formats through injection mode-locking of an Erbium-doped fiber laser.
Journal ArticleDOI
Directly extract optical clock from NRZ-PRBS data by SOA-based ultrahigh-order mode locking
TL;DR: In this article , the authors proposed a scheme of all-optical clock recovery (AOCR) based on ultrahigh-order mode locking by a semiconductor optical amplifier (SOA), which can directly extract the optical clock from non-return-to-zero (NRZ) pseudo-random-binary-sequence (PRBS) data.
Proceedings ArticleDOI
Performance Analysis of All-Optical Clock Recovery for QPSK and 16QAM Signals
TL;DR: In this paper, the performance of the fiber laser based all-optical clock recovery scheme for 20/40 Gbps NRZ-QPSK/16QAM signals in presence of disper-sion and at high noise regimes as in practical links is investigated and analyzed.
Proceedings ArticleDOI
Demonstration of all-optical clock recovery from NRZ-PM-QPSK and PM-16QAM signals
TL;DR: In this paper, the authors demonstrate all-optical clock recovery from optical NRZ-PM-QPSK and NRZPM-16QAM data at 10 Gbaud after 60 km fiber propagation, through injection-locking of an Erbium-doped fiber laser.
References
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Journal ArticleDOI
Coherent detection in optical fiber systems
TL;DR: This work reviews detection methods, including noncoherent, differentially coherent, and coherent detection, as well as a hybrid method, and compares modulation methods encoding information in various degrees of freedom (DOF).
Journal ArticleDOI
Random walk of coherently amplified solitons in optical fiber transmission
James P. Gordon,Hermann A. Haus +1 more
TL;DR: It is shown that amplifier noise causes a soliton's group velocity to undergo a random-walk process, which limits the system's product of length times bit rate, in one example, to about 24 000 GHz-km.
Journal ArticleDOI
Stabilising er fibre soliton laser with pulse phase locking
TL;DR: In this paper, a stabilisation scheme for a mode-locked erbium fiber laser which relies on locking the pulse phase with that of the drive source is reported. And the first bit error rate (BER) measurement on such a laser has been demonstrated.
Journal ArticleDOI
All-optical fiber signal processing and regeneration for soliton communications
TL;DR: In this article, two all-optical devices, the nonlinear optical loop mirror (NOLM) and the Kerr fiber modulator (KFM), are used to achieve major functions related to high bit rate soliton links.
Journal ArticleDOI
Regenerative and reconfigurable all-optical logic gates for ultra-fast applications
TL;DR: In this paper, all-optical ultra-fast and reconfigurable logic gates have been implemented exploiting simple and low-cost schemes based on nonlinear optical loop mirrors, and their regenerative properties have been demonstrated.
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