## Abstract In this article, the authors investigate and compare the gain and noise figure of various 1480‐nm pumping erbium‐doped fiber amplifier configurations to amplify 32 digital wavelength division multiplexing channel signals operated in the long‐wavelength band of 1570–1610 nm. It was found
✦ LIBER ✦
Performance enhancement of C + L band EDFA by recycling the residual pump lasers
✍ Scribed by Ming Li; Dou Liang; Anshi Xu; Cheng-Kai Huang; Yin-Ger Lai; Shien-Kuei Liaw
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 292 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
A new condition to identify isotropic dielectric magnetic materials displaying negative phase velocity, Microw Opt Technol Lett 41 ( 2004), 315-316. 24. F. Abele `s, Recherches sur la propagation des ondes e ´lectromagne ´tiques sinusoı ¨dales dans les milieux stratifie ´s. Application aux conches minces, Ann Phys (Paris) 5 ( 1950), 596 -640; facsimile reproduced in: A. Lakhtakia (Ed.), Selected papers on linear optical composite materials.
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