Hybrid-integrated optoelectronic oscillator with wideband tunability and low phase noise

Guojie Zhang; Tengfei Hao; Mingjian Li; Nuannuan Shi; Ming Li

doi:10.1117/12.2687858

28 November 2023 Hybrid-integrated optoelectronic oscillator with wideband tunability and low phase noise

Guojie Zhang, Tengfei Hao, Mingjian Li, Nuannuan Shi, Ming Li

Proceedings Volume 12772, Real-time Photonic Measurements, Data Management, and Processing VII; 127720E (2023) https://doi.org/10.1117/12.2687858
Event: SPIE/COS Photonics Asia, 2023, Beijing, China

Conference Poster

Abstract

With the development of the economy and the society, spectrum resources of higher frequencies are becoming increasingly scarce. Beneficial from the photonic technology, optoelectronic oscillators (OEOs) have the advantages in generating microwave signal with high center frequency and low phase noise. However, applications of OEO systems are limited by its bulky size. In this work, a hybrid integrated OEO is proposed and experimentally demonstrated. A high integration level is achieved by assembling all the optical and electrical chips. A compact fiber ring and a YIG filter are also well packaged. At the oscillation frequency of 10 GHz, phase noise of the proposed OEO is -115.83 dBc/Hz@10 kHz. Wideband frequency tuning from 3 GHz to 18 GHz is also realized, the phase noise is better than -110 dBc/Hz @10 kHz at the entire tuning range. This work shows the great potential of integrated OEO in a wide range of applications such as wireless communications and satellite communications.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Guojie Zhang, Tengfei Hao, Mingjian Li, Nuannuan Shi, and Ming Li "Hybrid-integrated optoelectronic oscillator with wideband tunability and low phase noise", Proc. SPIE 12772, Real-time Photonic Measurements, Data Management, and Processing VII, 127720E (28 November 2023); https://doi.org/10.1117/12.2687858

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available