The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Scanned Talbot interferometer of interference fringes translation for changing written Bragg wavelength
Author(s): 
Pages: 352-353,356
Year: Issue:  3
Journal: OPTICAL TECHNIQUE

Keyword:  应用光学光纤Bragg光栅Bragg波长扫描式Talbot干涉仪相位掩模反射镜平移台干涉区;
Abstract: 一种干涉条纹运动的扫描式Talbot干涉仪被用于改变光纤Bragg光栅的写入Bragg波长.在系统中,光纤光栅是由来自相位掩模的±1级衍射光经平面镜反射后在远场形成紫外干涉条纹写入的,其中,相位掩模被用作±1级衍射光的分束器.值得注意的是通过干涉条纹的运动来扫描写入光纤光栅,有效降低了Talbot干涉仪对写入光源相干性的要求.
Related Articles
loading...