Title

All-Optical Clock Recovery From Rz-Format Data By Using A Two-Section Gain-Coupled Dfb Laser

Keywords

Distributed feedback (DFB) laser; Injection-locked oscillators; Laser modes; Optical clock recovery; Semiconductor optical amplifier (SOA)

Abstract

High-speed all-optical clock recovery using a two-section gain-coupled distributed feedback laser is demonstrated operating in the coherent and the incoherent modes. It is found that the coherent mode has a much better performance compared with the incoherent mode. The performance of the coherent clock recovery scheme at 12 and 40 Gb/s, including wavelength and polarization insensitivity, timing jitter, and phase noise; power penalty; sensitivity; dynamic range; locking bandwidth; detuning range of the injection wavelength; and lockup time are described in detail. A comparison between the performances of the two modes of operation is also presented.

Publication Date

9-1-2002

Publication Title

Journal of Lightwave Technology

Volume

20

Issue

9

Number of Pages

1705-1714

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/JLT.2002.802214

Socpus ID

0036767105 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0036767105

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