Frequency stabilization of millimeter-wave subcarrier using laser heterodyne source and optical delay line

被引：15

作者：

Doi, Y ^{[1
]}

Fukushima, S ^{[1
]}

Ohno, T ^{[1
]}

Yoshino, K ^{[1
]}

机构：

[1] NTT Photon Labs, Atsugi, Kanagawa 2430198, Japan

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2001年 / 13卷 / 09期

关键词：

feedback circuits; frequency control; fiber-radio systems; heterodyne; millimeter wave; optical delay lines;

D O I：

10.1109/68.942674

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：

A frequency stabilization technique for laser heterodyne sources that is applicable to fiber-radio systems is experimentally demonstrated. It employs an optical delay line as a frequency reference instead of a millimeter-wave oscillator. A subcarrier signal with a 12.3-MHz deviation was generated in a 40-GHz band by using commercial-grade DFB-LDs.

引用

页码：1002 / 1004

页数：3

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