Highly Stable Microwave Carrier Generation Using a Dual-Frequency Distributed Feedback Laser

被引：0

作者：

Khan, M. R. H. ^{[1
]}

Bernhardi, E. H. ^{[2
]}

Marpaung, D. A. I. ^{[1
]}

Burla, M. ^{[1
]}

de Ridder, R. M. ^{[2
]}

Worhoff, K. ^{[2
]}

Pollnau, M. ^{[2
]}

Roeloffzen, C. G. H. ^{[1
]}

机构：

[1] Univ Twente, Fac EEMCS, Telecommun Engn Grp, POB 217, NL-7500 AE Enschede, Netherlands

[2] Univ Twente, MESA Inst Nanotechnol, Integrated Opt MicroSyst Grp, NL-7500 AE Enschede, Netherlands

来源：

2012 IEEE INTERNATIONAL TOPICAL MEETING ON MICROWAVE PHOTONICS (MWP) | 2012年

关键词：

dual-frequency laser; microwave generation; frequency stability; optical frequency locked loop (OFLL); NARROW-LINEWIDTH; MODE; OSCILLATORS;

D O I：

暂无

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：

Photonic generation of microwave carriers by using a dual-frequency distributed feedback waveguide laser in ytterbium-doped aluminum oxide is demonstrated. A high-performance optical frequency locked loop is implemented to stabilize the microwave carrier. This approach results in a microwave frequency at similar to 14 GHz with a phase noise of -75 dBc/Hz at 1 MHz offset from the center frequency. The frequency stability of the photonic microwave carrier has an Allan deviation of better than 1x10(-10) for an averaging time of 1000 s with a loop settling time of 15 mu s.

引用

页码：200 / 203

页数：4

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