Study on the characteristics of the &#955;/4 phase-shift DFB Yb3+-doped fiber lasers

Jialin Chen; Bai Chen; Xiaoxing Feng; Li Wang; Zunqi Lin

doi:10.1117/12.568482

10 January 2005 Study on the characteristics of the λ/4 phase-shift DFB Yb³⁺-doped fiber lasers

Jialin Chen, Bai Chen, Xiaoxing Feng, Li Wang, Zunqi Lin

Proceedings Volume 5623, Passive Components and Fiber-based Devices; (2005) https://doi.org/10.1117/12.568482
Event: Asia-Pacific Optical Communications, 2004, Beijing, China

Abstract

At first, we made a approximative λ/4-shifted DFB Yb-doped fiber laser with double exposure method .The length of Yb-doped fiber is 10cm. Secondly, we processed the fiber laser by UV trimming. In addition, the running characteristics of the λ/4 phase-shift DFB Yb³⁺-doped fiber CW lasers were researched. The fiber laser have the following excellent characteristics: Output power of 25mW, fluctuation of less than 2%, 100% single longitudinal mode, 27dB polarization extinction ratio, 60dB signal-to-noise. What is more, the effect on the fiber lasers is also researched from several factors such as temperature, mechanism perturbation and fresnel reflection of fiber end section.

Citation Download Citation

Jialin Chen, Bai Chen, Xiaoxing Feng, Li Wang, and Zunqi Lin "Study on the characteristics of the λ/4 phase-shift DFB Yb³⁺-doped fiber lasers", Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005); https://doi.org/10.1117/12.568482

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