Go, Yun Ii and Thio, Gilbert Tzer Hwai* (2014) Analysis of optimum FBG configurations in DPSK and DQPSK systems. In: International Conference on Frontiers of Communications, Networks and Applications (ICFCNA 2014 - Malaysia). IET, IEEE. ISBN 978-1-78561-072-1
Full text not available from this repository.Abstract
This paper presents the optimization of fiber Bragg grating (FBG) configurations for systems implemented with two modulation schemes: differential phase shift keying (DPSK) and differential quadrature phase shift keying (DQPSK). This paper investigates the possibility of applying a new FBG configuration based on standard spread spectrum sequences. Phase encoding using FBG is applied in both systems. Two design parameters of the encoding schemes are evaluated: code weight and chip length. The system performance is evaluated from three key aspects: modulation scheme, signal-to-noise ratio (SNR) and transmission distance. A comparative study on different FBG configurations is also outlined. This work eliminates the requirement of wavelength conversion and fiber delay lines (FDL). The optimal solution is evaluated in a four-user system considering various noise sources and non-linear effects.
| Item Type: | Book Section |
|---|---|
| Uncontrolled Keywords: | phase shift keying, fiber Bragg grating, encoding |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering & Quantity Surveying |
| Depositing User: | Unnamed user with email masilah.mansor@newinti.edu.my |
| Date Deposited: | 28 Nov 2017 08:03 |
| Last Modified: | 28 Nov 2017 08:03 |
| URI: | http://eprints.intimal.edu.my/id/eprint/997 |
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