Four-wave mixing (FWM) Cross-gain modulation (XGM) Semiconductor optical amplifier (SOA) Microwave photonic filter A novel technique to implement a microwave photonic filter structure with multiple taps and arbitrary frequency response is presented. The proposed filter is based on Four-Wave Mixing (
Microwave photonic filters based on optical semiconductor amplifier
β Scribed by Xu, Enming ;Li, Peili ;Wang, Fei ;Guan, Jianfei
- Publisher
- Higher Education Press and Springer
- Year
- 2011
- Tongue
- English
- Weight
- 208 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1674-4128
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A filter-free scheme for ultrawideband (UWB) generation with single semiconductor optical amplifier (SOA) is proposed and demonstrated. A pair of polarity-reversed optical pulses is generated due to cross gain modulation (XGM) in the pump-probe scheme, whereas the amplified pump pulse becomes sharp
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