Title :
Linearity improvement based on digital signal processing in intensity-modulated analog optical links incorporating photonic frequency downconversion
Author :
Ruimin Duan ; Kun Xu ; Jian Dai ; Yan Cui ; Jian Wu ; Yan Li ; Yitang Dai ; Jintong Lin
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
We propose and experimentally demonstrate a novel digital post compensation technique to suppress the third-order intermodulation distortion (IMD3) in intensity-modulated analog optical links incorporating photonic frequency downconversion.
Keywords :
analogue-digital conversion; microwave photonics; optical communication equipment; optical frequency conversion; signal processing; digital post compensation technique; digital signal processing; intensity modulated analog optical links; linearity improvement; photonic frequency downconversion; third-order intermodulation distortion; Frequency modulation; Optical fiber communication; Optical fibers; Photonics; Radio frequency;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
