Title

All-Optical Enhancement Of Clock And Clock-To-Data Suppression Ratio Of Nrz Data

Keywords

Clock enhancement; Fiber Bragg grating; Semiconductor optical amplifiers

Abstract

A scheme for all-optical enhancement of clock and clock-to-data suppression ratio of nonreturn-to-zero (NRZ) data based on self-phase modulation is proposed and demonstrated. More than 3-dB clock enhancement and 11-dB clock-to-data suppression ratio enhancement has been realized by a semiconductor optical amplifier (SOA) and fiber Bragg grating (FBG) in reflection. Clock enhancement of more than 6 dB is possible using a FBG in transmission. Using this technique, all-optical clock recovery from NRZ data has been demonstrated.

Publication Date

3-1-2001

Publication Title

IEEE Photonics Technology Letters

Volume

13

Issue

3

Number of Pages

239-241

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/68.914333

Socpus ID

0035273409 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0035273409

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