Dual-Loop Dual-Modulation Optoelectronic Oscillators With Highly Suppressed Spurious Tones

Kim, Jae-Young; Jo, Jun-Hyung; Choi, Woo-Young; Sung, Hyuk-Kee

doi:10.1109/LPT.2012.2187278

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Dual-Loop Dual-Modulation Optoelectronic Oscillators With Highly Suppressed Spurious Tones

Kim, Jae-Young;
Jo, Jun-Hyung;
Choi, Woo-Young;
Sung, Hyuk-Kee

Citations

WEB OF SCIENCE

17

Citations

SCOPUS

17

초록

We successfully demonstrate an optoelectronic oscillator (OEO) low radio-frequency- (RF)-threshold gain and a low level of spurious tones using semiconductor lasers under optical injection in dual fiber-loop configuration. Our 15-GHz OEO exhibits spurious tones suppressed over 70 dB by dual-loop modulation, maintaining a low RF-threshold gain of 27 dB and phase noise of 104 dBc/Hz at 10-kHz frequency offset.

키워드

Dual-loop modulation; optical injection locking; optoelectronic oscillator (OEO); STRONG OPTICAL-INJECTION; PHASE-NOISE; SEMICONDUCTOR-LASERS

제목: Dual-Loop Dual-Modulation Optoelectronic Oscillators With Highly Suppressed Spurious Tones

저자: Kim, Jae-Young; Jo, Jun-Hyung; Choi, Woo-Young; Sung, Hyuk-Kee

DOI: 10.1109/LPT.2012.2187278

발행일: 2012-04-15

유형: Article

저널명: IEEE Photonics Technology Letters

권: 24

호: 8

페이지: 706 ~ 708

언어: ENG

출판사: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

발행국가: 미국

분량: 3 페이지

ISSN: E 1941-0174
P 1041-1135