Title :
The tunable DBR fiber laser based on closed-loop PZT
Author :
Liu, Mingsheng ; Li, Chengcheng ; Li, Guoyu ; Li, Yan ; Yang, Kang
Author_Institution :
Inst. of Inf. Eng., Handan Coll., Handan, China
Abstract :
The experiment of tunable DBR fiber laser based on temperature and PZT is described and studied. A DBR laser has also been introduced in this paper. A DBR laser cavity is applied as a turning part of the optical fiber cavity. The central frequency of spectrum output from DBR laser is changed by temperature and stress. Experimental results show that the tunable DBR fiber laser based on closed-loop PZT modulation is linear and the tuning range can achieve to about 0.8nm.
Keywords :
distributed Bragg reflector lasers; fibre lasers; laser cavity resonators; laser tuning; lead compounds; optical modulation; DBR laser cavity; PZT; closed-loop PZT modulation; optical fiber cavity; tunable DBR fiber laser; Abstracts; Ovens; Wavelength division multiplexing; DBR; Er/Yb co-doped fiber; PZT; fiber laser;
Conference_Titel :
Communications and Photonics Conference and Exhibition, 2011. ACP. Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-8194-8961-6
