Optical heterodyne detection technique for densely multiplexed millimeter-wave-band radio-on-fiber systems

被引：59

作者：

Kuri, T ^{[1
]}

Kitayama, K

机构：

[1] Commun Res Labs, Basic & Adv Res Div, Tokyo 1848795, Japan

[2] Osaka Univ, Grad Sch Engn, Osaka 5650871, Japan

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2003年 / 21卷 / 12期

关键词：

chromatic fiber dispersion; dense wavelength-division multiplexing (DWDM); dual-mode local light; laser phase noise; millimeter wave; optical heterodyne detection; radio-on-fiber (ROF); subcarrier multiplexing (SCM);

D O I：

10.1109/JLT.2003.821729

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：

Even in millimeter-wave-band (mm-wave-band) radio-on-fiber (ROF) systems, wavelength-division multiplexing (WDM) combined with subcarrier multiplexing (SCM) is a practical and attractive way to increase the channel capacity in existing optical-frequency-interleaved fibers. In this paper, we propose a channel selection scheme for interleaved dense WDM/SCM mm-wave-band ROF signals that use optical heterodyne detection with dual-mode local light. The principle underlying this scheme is explained theoretically, and channel selection of the DWDM/SCM ROF signal after transmission over a 25-km-long standard single-mode optical fiber has been experimentally demonstrated.

引用

页码：3167 / 3179

页数：13

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