Resonator structures with a multiwavelength filter are critical devices for the fabrication of
stable output multiwavelength fiber lasers. In this study, we propose a spatially separated …

Distributed load sensor by use of a chirped moiré fiber Bragg grating clickable element to
expand a topic LOGIN OR CREATE ACCOUNT PRISM SUBMISSION This website uses …

In this paper, the preparation and spectral properties of large mode field double-clad (LMA)
fiber two-dimensional fiber gratings are studied. Firstly, a new compact grating analysis …

Moiré fibre Bragg gratings are made in a single mode fibre and a polarization-maintaining
fibre respectively, using an excimer KrF laser and a phase mask. Two gratings are written at …

摘要高性能的波分复用器是密集波分复用系统的核心器件之一, 重叠写入啁啾光纤光栅型带通
滤波器充分发挥了光纤光栅优良的波长选择特点, 是一种低成本的新型全光纤波分复用器件 …

摘要从耦合模理论出发, 结合莫阿光纤光栅的结构特性, 运用分段均匀和传输矩阵法对莫阿光纤
光栅的光谱特性进行了理论分析和数值计算; 详细研究了线性啁啾莫阿光纤光栅的滤波特性 …