A novel technique to suppress the third-order intermodulation distortion (IMD3) in intensity-modulated analog links based on digital signal processing is proposed and demonstrated. In this scheme, we can dynamically obtain the nonlinear compensation function according to the actual situation. Experimentally, more than 20dB suppression of IMD3 has been achieved.
Digital linearization technique for IMD3 suppression in intensity-modulated analog optical links
2011-10-01
1399978 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Linearization of Phase-Modulated Analog Optical Links Employing Interferometric Demodulation
British Library Online Contents | 2009
|Linearization of Phase-Modulated Analog Optical Links Employing Interferometric Demodulation
British Library Online Contents | 2009
|Dynamic-Range Enhancement and Linearization in Electrooptically Modulated Coherent Optical Links
British Library Online Contents | 2007
|