Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/18025
Title: Performance of WDM fiber-radio network using distributed raman amplifier
Authors: Li, Z
Nirmalathas, A
Bakaul, M
Wen, YJ
Cheng, L
Chen, J
Lu, C 
Aditya, S
Keywords: Broad-band wireless access
Distributed Raman amplifier (DRA) and crosstalk
Fiber-radio
Issue Date: 2006
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE photonics technology letters, 2006, v. 18, no. 4, p. 553-555 How to cite?
Journal: IEEE photonics technology letters 
Abstract: We investigate the impairment induced by stimulated Brillouin scattering (SBS) effect and noise characteristics of wavelength-division-multiplexing fiber-radio network assisted by distributed Raman amplifier (DRA) or erbium-doped fiber amplifier. Experimental results indicate that forward-pumping DRA can increase the link optical output power limited by SBS effect in downstream transmission and backward-pumping DRA can improve signal-to-noise ratio in upstream transmission, which is verified by binary phase-shift keying transmission experiments. Moreover, our experimental results show that DRA does not introduce additional impairment from interchannel crosstalk due to cross-phase modulation and degradation in spur-free dynamic range
URI: http://hdl.handle.net/10397/18025
ISSN: 1041-1135
EISSN: 1941-0174
DOI: 10.1109/LPT.2005.863179
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