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Radio-Over-Fiber System Using Fiber-Grating-Based Optical CDMA With Modified PN Codes
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- Authors
- Bong Kyu Kim, Sangjo Park, Younghee Yeon, Byoung Whi Kim
- Issue Date
- 2003-09
- Citation
- IEEE Photonics Technology Letters, v.15, no.10, pp.1485-1487
- ISSN
- 1041-1135
- Publisher
- IEEE
- Language
- English
- Type
- Journal Article
- Abstract
- In this work, we propose the fiber Bragg grating (FBG)-based optical code-division multiple-access (CDMA) with the modified pseudorandom noise (PN) codes for the radio-over-fiber (ROF) systems, and we numerically analyze the characteristics of the proposed system. By the proposed FBG-based optical CDMA with the modified PN codes and spectrally uniform intensity light sources, it is possible to construct interference-free optical CDMA for ROF systems.
- KSP Keywords
- Bragg grating(FBG), Code division Multiple Access(CDMA), Fiber grating, Interference-free, Light sources, Optical CDMA, PN code, Radio-over-fiber (RoF) system, Radio-over-fiber system, optical code-division multiple-Access(OCDMA)