Chaos generation and regulation based on laser self-mixing of high-frequency electro-optical modulation

Xuejie Mu; Zhi Yan; Yarong Yu; Haitao Yan; Daofu Han

doi:10.1117/12.2500834

25 October 2018 Chaos generation and regulation based on laser self-mixing of high-frequency electro-optical modulation

Xuejie Mu, Zhi Yan, Yarong Yu, Haitao Yan, Daofu Han

Proceedings Volume 10822, Real-time Photonic Measurements, Data Management, and Processing III; 108220K (2018) https://doi.org/10.1117/12.2500834
Event: SPIE/COS Photonics Asia, 2018, Beijing, China

Abstract

A tunable self-mixing chaotic laser based on high frequency electro-optical modulation is proposed. A laser dynamics system is designed and tested for tunable chaotic laser generation and provides optical feedback and electro-optic modulation with two degrees of freedom. The chaotic laser is generated by optical feedback, and it becomes tunable by high frequency electro-optic modulation. The frequency is modulated from 0 to 6 GHz to test this system, and the spectrum of the chaotic laser is obtained with an electrical spectrum analyzer (ESA). The experimental results show the generation of a wide range of tunable chaotic lasers via electro-optic modulation. At the same time, this tunable chaotic laser has a highly sensitive dynamic response, free regulation, and wide band via adjustments in the feedback intensity and the modulation signal, and this system is proved to be suitable for applications in high-speed broadband communication and sensing.

Citation Download Citation

Xuejie Mu, Zhi Yan, Yarong Yu, Haitao Yan, and Daofu Han "Chaos generation and regulation based on laser self-mixing of high-frequency electro-optical modulation", Proc. SPIE 10822, Real-time Photonic Measurements, Data Management, and Processing III, 108220K (25 October 2018); https://doi.org/10.1117/12.2500834

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
8 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Modulation

Electro optics

Tunable lasers

Laser optics

Laser resonators

Chaos

Fiber lasers

Show All Keywords

Keywords/Phrases

Search In:

Publication Years