## Abstract This paper reports on dynamically gain‐flattened C‐ and L‐band erbium‐doped fiber amplifiers (DGF‐EDFAs), whose dynamic gain ranges are above 20 dB and 24 dB, respectively. This paper gives the detailed test and comparative results for DGF‐EDFAs based on the use of a voltage‐controlled
Design and fabrication of an intrinsically gain flattened Erbium doped fiber amplifier
✍ Scribed by B. Nagaraju; M.C. Paul; M. Pal; A. Pal; R.K. Varshney; B.P. Pal; S.K. Bhadra; G. Monnom; B. Dussardier
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 412 KB
- Volume
- 282
- Category
- Article
- ISSN
- 0030-4018
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An efficient gain-flattened C-band Erbium-doped fibre amplifier is demonstrated using a double-pass configuration with an IsoGain^TM^ Erbium-doped fibre (EDF). The amplifier utilizes a double-propagation of signal provided by an optical circulator at the output end of the EDF to obtain an improved f
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