Detection of Subcarrier-Multiplexed Optical Label Using Optical Interleavers 


Vol. 29,  No. 12, pp. 1279-1284, Dec.  2004


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  Abstract

In this paper, we propose a novel and simple optical technique for the detection of subcarrier-multiplexed(SCM) labels using optical interleavers Optical-baseband packet signals with suppressed subcarriers appear at the through-pass port of the optical interleaver and SCM labels with suppressed optical carrier exit from the optical SCM extraction port. Since it does not require optical circulators, this structure shows less insertion loss than the previously proposed optical label detectors. The periodic nature of the interleaver transfer function makes it possible to detect multiple SCM channels simultaneously from an incoming wavelength-multiplexed signal stream. Detection of a 155-Mb/s ASK modulated 979-GHz subcarrier using a lO-GHz SCM optical label detector has been performed successfully and verified through optical spectra and bit-error-rate measurements.

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  Cite this article

[IEEE Style]

J. Shin, M. Lee, B. Kim, "Detection of Subcarrier-Multiplexed Optical Label Using Optical Interleavers," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 12, pp. 1279-1284, 2004. DOI: .

[ACM Style]

Jong-Dug Shin, Moon-Hwan Lee, and Boo-Gyoun Kim. 2004. Detection of Subcarrier-Multiplexed Optical Label Using Optical Interleavers. The Journal of Korean Institute of Communications and Information Sciences, 29, 12, (2004), 1279-1284. DOI: .

[KICS Style]

Jong-Dug Shin, Moon-Hwan Lee, Boo-Gyoun Kim, "Detection of Subcarrier-Multiplexed Optical Label Using Optical Interleavers," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 12, pp. 1279-1284, 12. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880