Frequency-demultiplication OEO for stable millimeter-wave signal generation utilizing phase-locked frequency-quadrupling | Zendy

Jingliang Liu | Zendy; Anni Liu | Zendy; Zhonghan Wu | Zendy; Yiran Gao | Zendy; Jian Dai | Zendy; Yuanan Liu | Zendy; Kun Xu | Zendy

Open Access

Frequency-demultiplication OEO for stable millimeter-wave signal generation utilizing phase-locked frequency-quadrupling

Author(s) -

Jingliang Liu,

Anni Liu,

Zhonghan Wu,

Yiran Gao,

Jian Dai,

Yuanan Liu,

Kun Xu

Publication year - 2018

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.26.027358

Subject(s) - dbc , phase noise , optics , frequency offset , extremely high frequency , sideband , signal (programming language) , millimeter , local oscillator , compatible sideband transmission , materials science , offset (computer science) , photonics , radio frequency , optoelectronics , physics , telecommunications , computer science , orthogonal frequency division multiplexing , channel (broadcasting) , programming language

A novel scheme for the generation and stabilization of the millimeter-wave (mmW) signal employing a frequency-demultiplication optoelectronic oscillator (FD-OEO) has been theoretically analyzed and experimentally demonstrated. The FD-OEO can keep sustaining without optical first-order sidebands, which would help to simplify the photonic-assisted frequency multiplication process and provide a wide frequency compensation range for the mmW system simultaneously. The stability of the generated 40-GHz mmW signal reaches 1.38 × 10 -12 at the average time of 100s. Besides, the measured single-sideband phase noise of the generated mmW signal exhibits as low as -103 dBc/Hz at 10-kHz offset frequency, maintaining a spurious level of -97 dBc.

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