Loop-length Dependent Sources of Phase Noise in Optoelectronic Oscillators

被引：7

作者：

Adles, Eric J. ^{[1
]}

Docherty, Andrew ^{[1
]}

Menyuk, Curtis ^{[1
]}

Carter, Gary ^{[1
]}

Okusaga, Olukayode ^{[2
]}

Zhou, Weimin ^{[2
]}

Levy, Etgar ^{[3
]}

David, Asaf ^{[3
]}

Horowitz, Moshe ^{[3
]}

机构：

[1] Univ Maryland Baltimore Cty, Dept Elect & Comp Engn, Baltimore, MD 21250 USA

[2] U S Army Res Lab, Adelphi, MD 20783 USA

[3] Technion Israel Inst Technol, Haifa, Israel

来源：

2010 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (FCS) | 2010年

关键词：

D O I：

10.1109/FREQ.2010.5556267

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Optoelectronic oscillators are a promising source of spectrally pure, easily tunable microwave signals. These oscillators use a low-loss fiber optic delay line as a very high Q resonant cavity. However, length-dependent sources of phase noise prevent the full Q of the resonant cavity from being realized. Here we show evidence that this length-dependent phase noise is in part dependent upon the optical power and laser noise. This dependence is consistent with the conversion of laser noise to phase noise via the Kerr effect.

引用

页码：550 / 553

页数：4

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