Citation

N. S. Shahabuddin, N. S. Shahabuddin and Z. Yusoff, Z. Yusoff and H. Ahmad, H. Ahmad and S. W. Harun, and S. W. Harun (2011) Multi-wavelength erbium-doped fiber laser using four-wave mixing effect in doped fiber. Chinese Optics Letters, 9 (6). ISSN 1671-7694

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Abstract

We demonstrate a multi-wavelength erbium-doped fiber laser (EDFL) using erbium gain and four-wave mixing (FWM) effect in a piece of erbium-doped fiber (EDF) with high erbium ion concentration. The EDF has a pump absorption rate of 24.6 dB/m at 979 nm and is bi-directionally pumped by 980-nm laser diodes. FWM effect redistributes the energy of different oscillating lines and causes multi-wavelength operation. The laser generates more than 22 lines of optical comb with a line spacing of approximately 0.10 nm at the 1569-nm region using only 1.5-m-long EDF.

Item Type:	Article
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Engineering (FOE)
Depositing User:	Users 27 not found.
Date Deposited:	08 Aug 2011 06:26
Last Modified:	08 Aug 2011 06:26
URII:	http://shdl.mmu.edu.my/id/eprint/1940

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