Title :
RCE induced by optical multi-mode oscillation at DFB-LD for WiMAX RoF
Author_Institution :
Okinawa Nat. Coll. of Technol., Okinawa, Japan
Abstract :
The dominant cause of the increase of the Relative Constellation Error (RCE) when the DFB-LD is largely modulated in the WiMAX-RoF is not the current clipping around the threshold current but the optical multi-mode oscillation.
Keywords :
WiMax; radio-over-fibre; DFB-LD; RCE; WiMAX RoF; optical multimode oscillation; radio-over-fiber; relative constellation error; threshold current; Optical fibers; Optical modulation; Optical noise; Oscillators; Peak to average power ratio; WiMAX;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276703
