Novel discretely tunable narrow linewidth fiber laser with uniform wavelength spacing
Novel discretely tunable narrow linewidth fiber laser with uniform wavelength spacing
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DOI：
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发表时间：
2007-04
影响因子：
3.5
通讯作者：
X. Dong;Ying-Huan Chen;董小鹏
中科院分区：
文献类型：
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作者：
X. Dong;Ying-Huan Chen;董小鹏
提出了一种用于密集波分复用（DWDM）的均匀波长间隔可调谐光纤激光器的新结构。环形可调谐光纤激光器由确定波长间距的全光纤梳状滤波器和选择用于DWDM应用的离散激光波长的可调光纤光栅组成。所提出的全光纤环形可调谐激光器具有线宽窄、调谐方便、波长间隔均匀等优点，在DWDM等光学系统中具有潜在的应用前景。
A novel configuration of the tunable fiber laser with uniform wavelength spacing in dense wavelength division multiplexing (DWDM) application is proposed. The ring type tunable fiber laser consists of an all-fiber comb filter which determines the wavelength spacing, and a piece of adjustable fiber grating to select the discrete lasing wavelength for DWDM application. The proposed all-fiber ring type tunable laser has potential application in the DWDM and other optical systems due to its advantages such as narrow linewidth, easy tuning, uniform wavelength interval, etc..