Absolute-frequency high-resolution real-time terahertz dual-comb spectrometer

被引：0

作者：

Walla, Frederik ^{[1
]}

Jerez, Borja ^{[1
]}

Martin-Mateos, Pedro ^{[1
]}

de Dios, Cristina ^{[1
]}

Acedo, Pablo ^{[1
]}

机构：

[1] Univ Carlos III Madrid, Elect Technol Dept, Leganes 28911, Spain

来源：

2017 42ND INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2017年

关键词：

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：

An absolute-frequency Terahertz dual frequency comb spectrometer for tunable, high-resolution and real-time rapid acquisition is presented. Two combs (probe and local oscillator) are electro-optically generated from the same line of a master optical frequency comb selected by optical injection locking. Photomixing each of these two initial optical combs with a coherent mode from the same master comb generates a narrow-linewidth Terahertz dual comb through difference frequency generation. The resulting dual-comb teeth are absolutely referenced to a RF clock standard.

引用

页数：2

共 6 条

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