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All-optical frequency up-conversion for WLAN over fiber applications

✍ Scribed by Y. Le Guennec; G. Maury; S. Voinot; B. Cabon


Book ID
102523582
Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
102 KB
Volume
48
Category
Article
ISSN
0895-2477

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✦ Synopsis


This paper investigates up-conversion of a 54-Mb/s 802.11a WLAN signal in a radio-over-fiber (RoF) link. The frequency conversion is realized using either a DFB laser diode or an electro-optical modulator (EOM) (both biased in nonlinear regimes). Very low error-vector magnitude (EVM) measurements are reported at minimum of transmission of electro-optical modulator for a large 802.11a input power range, and an acceptable EVM degradation is obtained using the cost-effective LD mixing technique, but with a limited input power range.


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