Telecommunications;
Laboratory,;
Federal;
University;
of;
Technology;
-;
Paraná,;
Curitiba,;
Brazil;
GTT,;
Advanced;
Technology;
&;
Research,;
Curitiba,;
Brazil;
de;
Telecomunicagōes,;
P6lo;
de;
Aveiro,;
3810-193,;
Aveiro,;
Portugal;
Photonics;
Labs,;
School;
of;
Chemistry,;
University;
of;
Sydney,;
New;
South;
Wales;
2006,;
Australia;
长周期光纤光栅; 声光效果; 应用; 传输矩阵方法; 声光调制器; 压电元件; 声波模式; 频率范围;