## Abstract Analytical approaches based on theories of relativity and photons are presented. The relativistic approach does not permit the speed of propagation to become superluminal. The classical photon theory is limited to the TEM mode monochromatic CW electromagnetic waves only. The Maxwellian
The impact of the photodiode on the nonlinearity of microwave photonic links
โ Scribed by Jun Hong; Chun Yang; Xiang-Hua Li; Yu-Hua Chong; Hong-Da Xu
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 168 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
A new theory model for the nonlinearity of the commercial PIN photodiodes (PDs) is presented and verified by experiments in this article. The gain and the thirdโorder spuriousโfree dynamic range (SFDR~3~) of a basic microwave photonic link have also been studied including the nonlinearity of the PD. Numerical studies indicate that the nonlinearity of PD decreases the practical microwave photonic links' performance. Compared with ideal PD links, the maximum values of signal gain and SFDR~3~ in practical links deteriorate by 1.7 and 3 dB, respectively, at various biased points for modulator. ยฉ 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2325โ2327, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26268
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