DocumentCode
3524393
Title
Generation of Direct-Detection Optical OFDM Signal for Radio-Over-Fiber Link using Frequency Doubling Scheme with Carrier Suppression
Author
Chun-Ting Lin ; Yu-Min Lin ; Jason Chen ; Sheng-Peng Dai ; Peng-Chun Peng ; Po Tsung Shih ; Sien Chi
Author_Institution
Dept. of Photonics & Inst. of Electro-Opt. Eng., Nat. Chiao-Tung Univ., Chiao-Tung, Taiwan
fYear
2008
fDate
24-28 Feb. 2008
Firstpage
1
Lastpage
3
Abstract
This investigation demonstrates the generation of OFDM-RoF signal using frequency doubling. Benchmarked against the OOK format, the 4-Gb/s, 16-QAM OFDM format has four times the higher spectral efficiency with a sensitivity penalty of under 2.6-dB.
Keywords
OFDM modulation; optical links; quadrature amplitude modulation; radio-over-fibre; signal detection; QAM OFDM format; bit rate 4 Gbit/s; carrier suppression; direct signal detection; frequency doubling; optical OFDM signal; radio-over-fiber link; Nonlinear optics; OFDM; Optical distortion; Optical harmonic generation; Optical modulation; Optical receivers; Optical sensors; Optical transmitters; RF signals; Signal generators;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location
San Diego, CA
Print_ISBN
978-1-55752-856-8
Type
conf
DOI
10.1109/OFC.2008.4528368
Filename
4528368
Link To Document