| Autor: |
Wei Li, Cheng Wu Yang, Ling Wang, Jian Guo Liu, Ning Hua Zhu |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
IEEE Photonics Journal, Vol 8, Iss 1, Pp 1-7 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
1943-0655 |
| DOI: |
10.1109/JPHOT.2015.2510637 |
| Popis: |
We present a continuously tunable single-notch microwave photonic filter (MPF) using polarization processing of a nonsliced amplified spontaneous emission (ASE) source and a laser diode (LD). The ASE source is used to generate a single-passband MPF, whereas the LD is used to realize a broadband microwave photonic phase shifter (MPS). By destructive interfering between the single-passband MPF and the MPS, a widely tunable single-notch MPF is achieved. The proposed method has been theoretically analyzed and experimentally verified. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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