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Tunable all-optical...
Tunable all-optical microwave notch filter with a negative tap based on a semiconductor optical amplifier and a dispersive medium
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- Fu, Hongyan (author)
- KTH,Elektroteknisk teori och konstruktion,Zhejiang-KTH Joint Research Center of Photonics, JORCEP
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Ou, Haiyan (author)
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- Zhu, Kun (author)
- KTH,Zhejiang-KTH Joint Research Center of Photonics, JORCEP
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- He, Sailing (author)
- KTH,Elektroteknisk teori och konstruktion
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(creator_code:org_t)
- Elsevier BV, 2009
- 2009
- English.
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In: Optics and Laser Technology. - : Elsevier BV. - 0030-3992 .- 1879-2545. ; 41:3, s. 213-216
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- A tunable all-optical microwave notch filter with a negative tap based on a semiconductor optical amplifier and a dispersive medium is demonstrated. A negative tap is realized through the cross gain modulation in the semiconductor optical amplifier. The free spectrum range of the notch filter can be tuned by tuning the wavelength of one of the two laser sources. The influence of the amplitude mismatch of the two lasers on the performance of the filter is analyzed. The present notch filter is easy to implement and cost-effective.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Keyword
- Microwave photonic filters
- Notch filter
- Radio-over-fiber systems
- Optical physics
- Optisk fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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