Multiwavelength actively mode-locked fiber laser with a double-ring configuration and integrated cascaded sampled fiber Bragg gratings

作者：Yang, Jianliang; Tjin, Swee Chuan; Ngo, Nam Quoc

来源：Optical Fiber Technology, 2007, 13(3): 267-270.

DOI：10.1016/j.yofte.2007.04.002

• sampled fiber Bragg grating (SFBG)
• multiwavelength fiber laser
• mode-locking

A modified multiwavelength actively mode-locked fiber ring laser is proposed and experimentally demonstrated. In this kind of laser, stable multiwavelengths lasing is achieved by integrating cascaded sampled fiber Bragg gratings (SFBGs) into the laser cavity. To implement actively mode-locking technique, a double-ring cavity configuration is used to assure that the cavity lengths for all wavelengths lasing are identical. Thus, simultaneous mode locking of all wavelengths has been successfully achieved by using same mode-locking signal.

• 出版日期2007-7
• 单位南阳理工学院; 湘潭大学