Optimization of a dual pumped L-band erbium-doped fiber amplifier by genetic algorithm
β Scribed by Cheng Cheng; Min Xiao
- Book ID
- 115371971
- Publisher
- Optical Society of America
- Year
- 2006
- Tongue
- English
- Weight
- 406 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0733-8724
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π SIMILAR VOLUMES
A new configuration of L-band erbium-doped fiber amplifiers (EDFAs) is presented here. The system contains a double-pass L-band EDFA and an optical preamplifier. Different from conventional preamplified double-pass L-band EDFA systems in which only the forward ASE of the preamplifier is re-used as a
## Abstract A novel Lβband fiber amplifier comprised of two sections of erbiumβdoped fiber (EDF) and an optical reflector is used to enhance powerβconversion efficiency (PCE). We also examine how an optical amplifier can be used without an optical reflector while nonetheless making effective use of