Title :
Low speed sampling in heterodyne optical OFDM system
Author :
Cheng, Lin ; Wen, He ; Zheng, Xiaoping ; Zhang, Hanyi ; Guo, Yili ; Zhou, Bingkun
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
We experimentally demonstrate a receiving method in heterodyne OOFDM system. With multiple channels with delay lines, the speed requirement for electrical devices is reduced when directly receiving the intermediate-frequency signal. No essential deterioration is induced.
Keywords :
Bandwidth; Delay lines; Equations; High speed optical techniques; Laboratories; OFDM modulation; Optical mixing; Optical modulation; Optical receivers; Sampling methods;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
