·2,447,543篇论文数据，部分数据来源于NoteExpress
相移级联光栅可用作带宽滤波器，通过增加相移光栅的级联数增加带宽。
The multi-phase-shifts fiber grating with cascade phase-shifts can be used as bandwidth filter and its bandwidth can be widened by increasing cascade numbers.
这种光纤激光器具有波长调节准确，调谐速度快，成本低的优点，可用于作为多波长光纤传输系统的发射光源或系统检测光源，进一步增加级联光栅的组数可实现更大调谐范围。
The fiber laser takes the advantage of high accurate wavelength, fast tuning and low cost. More widely wavelength tuning can be achieved by adding the numbers of concatenated fiber Bragg gratings.
提出一种基于啁啾光纤光栅(CFBG)的可调谐级联结构的微波光子滤波器。
A tunable cascaded microwave photonic filter based on Chirped Fiber Bragged Grating (CFBG) is presented.
应用推荐