## 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
Simultaneously gain-flattened and gain-clamped erbium fiber amplifier
✍ Scribed by C. H. Yeh; T. T. Huang; M. C. Lin; C. W. Chow; S. Chi
- Book ID
- 110208306
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 245 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1054-660X
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📜 SIMILAR VOLUMES
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
## Abstract A new design of an all‐optical gain‐clamped erbium‐doped fiber amplifier is demonstrated. The amplifier is based on the conventional ring cavity, where the gain is clamped at 21.84 dB via optical feedback using a single fiber Bragg grating for an input signal power as high as −8 dBm. ©