Title

All-Optical Clock Recovery For Both Rz And Nrz Data

Keywords

Clock recovery; DFB laser; Fiber Bragg grating; Semiconductor optical amplifier

Abstract

An all-optical clock recovery scheme for both the nonreturn-to-zero and the return-to-zero formats has been proposed and successfully demonstrated. Clock extraction, enhancement, and clock-to-data suppression were realized by a semiconductor optical amplifier and a fiber Bragg grating. Clock recovery was achieved using a two-section gain-coupled distributed-feedback laser. The scheme has large dynamic range of input power for both formats.

Publication Date

6-1-2002

Publication Title

IEEE Photonics Technology Letters

Volume

14

Issue

6

Number of Pages

873-875

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/LPT.2002.1003122

Socpus ID

0036610384 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0036610384

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