Switchable Brillouin frequency multiwavelength and pulsed fiber laser  

作　　者：S.J.Tan H.Haris S.W.Harun 

机构地区：[1]School of Engineering,KDU University College [2]Department of Electrical Engineering,Faculty of Engineering,University of Malaya [3]Photonics Research Center,University of Malaya

出　　处：《Chinese Optics Letters》2017年第10期71-75,共5页中国光学快报（英文版）

摘　　要：Switchable single and double Brillouin multiwavelength and pulsed laser is successfully demonstrated. Brillouin spacing can be switched from single（0.08 nm） to double spacing（0.16 nm） or vice versa by swapping the ports of the coupler in the proposed configuration. The proposed configuration can also be used to produce pulsed laser by inserting a home-made carbon nanotubes saturable absorber into the laser cavity. The proposed system is very versatile and flexible as it can be used as a multiwavelength laser or pulsed laser to cater for different types of applications.Switchable single and double Brillouin multiwavelength and pulsed laser is successfully demonstrated. Brillouin spacing can be switched from single（0.08 nm） to double spacing（0.16 nm） or vice versa by swapping the ports of the coupler in the proposed configuration. The proposed configuration can also be used to produce pulsed laser by inserting a home-made carbon nanotubes saturable absorber into the laser cavity. The proposed system is very versatile and flexible as it can be used as a multiwavelength laser or pulsed laser to cater for different types of applications.

关 键 词：Switchable Brillouin frequency multiwavelength and pulsed fiber laser EDF OSA MWCNT 

分 类 号：TN248[电子电信—物理电子学]