DocumentCode
2732071
Title
Design of a wavelength control for coherent detection of high order modulation formats
Author
Fabrega, Josep M. ; Prat, Josep ; Molle, L. ; Freund, R.
Author_Institution
Univ. Politec. de Catalunya, Barcelona, Spain
fYear
2009
fDate
June 28 2009-July 2 2009
Firstpage
1
Lastpage
4
Abstract
An automatic frequency control design is proposed and demonstrated. It is based on a high-speed optical VCO. An overall design has been performed, based on simulation results. Also, loop delay and phase noise impacts have been evaluated. Frequency discriminator and VCO proposed have been experimentally characterized, showing an agreement with simulation results.
Keywords
automatic frequency control; optical design techniques; optical modulation; phase noise; voltage-controlled oscillators; automatic frequency control design; high-speed optical VCO; phase noise impacts; wavelength control design; Automatic control; Automatic frequency control; Control design; Delay; High speed optical techniques; Optical modulation; Optical noise; Optical variables control; Phase noise; Voltage-controlled oscillators; coherent systems; frequency control; frequency estimation; phase modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks, 2009. ICTON '09. 11th International Conference on
Conference_Location
Azores
Print_ISBN
978-1-4244-4825-8
Electronic_ISBN
978-1-4244-4827-2
Type
conf
DOI
10.1109/ICTON.2009.5185293
Filename
5185293
Link To Document