Evaluation of intraband crosstalk in an FBG-OC-based optical cross connect

Xiangnong Wu; Chao Lu; Zabih Ghassemlooy; Yixin Wang

doi:10.1109/68.980525

Evaluation of intraband crosstalk in an FBG-OC-based optical cross connect

Xiangnong Wu, Chao Lu, Zabih Ghassemlooy, Yixin Wang

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

An analytical model of intraband optical crosstalk in an N/spl times/N fiber Bragg grating optical circulator-based optical cross connect (OXC) is presented. Results show that the worst-case coherent crosstalk is /spl sim/22-26 dB higher than incoherent crosstalk, depending on the switching state of 2/spl times/2 OXC. In addition, a novel scheme of OXC with improved intraband crosstalk performance is proposed.

Original language	English
Pages (from-to)	212-214
Journal	IEEE Photonics Technology Letters
Volume	14
Issue number	2
DOIs	https://doi.org/10.1109/68.980525
Publication status	Published - Feb 2002

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abstract = "An analytical model of intraband optical crosstalk in an N/spl times/N fiber Bragg grating optical circulator-based optical cross connect (OXC) is presented. Results show that the worst-case coherent crosstalk is /spl sim/22-26 dB higher than incoherent crosstalk, depending on the switching state of 2/spl times/2 OXC. In addition, a novel scheme of OXC with improved intraband crosstalk performance is proposed.",

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AB - An analytical model of intraband optical crosstalk in an N/spl times/N fiber Bragg grating optical circulator-based optical cross connect (OXC) is presented. Results show that the worst-case coherent crosstalk is /spl sim/22-26 dB higher than incoherent crosstalk, depending on the switching state of 2/spl times/2 OXC. In addition, a novel scheme of OXC with improved intraband crosstalk performance is proposed.

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Evaluation of intraband crosstalk in an FBG-OC-based optical cross connect

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