一个简单的，低成本的装置的设计优化







对均匀光纤布拉格光栅的布拉格波长







光栅（FBG）。调谐范围是通过







为45.34 nm的基于一个原则







在强度均匀矩形梁







模拟。

-A simple, low cost setup was designed for tuning

the Bragg wavelength for a uniform fiber Bragg

grating (FBG). The tuning range was achieved by

as much as 45.34 nm based on the principle of a

rectangular beam of uniform strength in the

simulation.